Repository cleanup: Remove large files, cache files, sensitive data, and junk files

- Updated .gitignore with comprehensive patterns for Python, media files, and project data
- Removed all __pycache__ directories and .pyc files from tracking
- Removed large media files (PNG frames, MP4 videos) from git history
- Removed sensitive credential files (credentials.enc, key.key, server_settings.enc)
- Removed test files and temporary data from tracking
- Removed junk_files directory from tracking
- Repository size optimization and security improvement

.gitignore

@@ -1,2 +1,39 @@
 # Ignore the virtual environment folder
 track/
+
+# Ignore Python cache files
+__pycache__/
+*.pyc
+*.pyo
+*.pyd
+.Python
+
+# Ignore project data and generated files
+resources/projects/
+resources/trip_archive/
+resources/credentials.enc
+resources/key.key
+resources/server_settings.enc
+
+# Ignore generated videos and frames
+*.mp4
+*.avi
+*.mov
+*.webm
+cinema_frames/
+progressive_frames/
+
+# Ignore test files and temporary files
+test_*.py
+*.tmp
+*.log
+
+# Ignore IDE files
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# Ignore OS files
+.DS_Store
+Thumbs.db 

py_scripts/3D_VIDEO_DOCUMENTATION.md

@@ -1,29 +1,66 @@
-# 3D Video Animation Feature
+# Professional Google Earth-Style 3D Video Animation
 
 ## Overview
-The 3D Video Animation feature generates Relive-style video animations from GPS route data. This creates engaging, cinematic videos that visualize your journey in a 3D perspective.
+The Professional Google Earth-Style 3D Video Animation feature generates cinematic, high-quality video animations from GPS route data with realistic space entry sequences. This system creates authentic Google Earth-style visuals with professional terrain rendering, atmospheric effects, and spectacular space-to-Earth transitions.
 
-## Features
+## Major Visual Enhancements
 
-### Visual Elements
+### Realistic Google Earth Visuals
-- **3D Isometric View**: Perspective projection that simulates 3D depth
+- **Authentic Earth Sphere Rendering**: Realistic planetary view from space with proper curvature
-- **Sky Gradient Background**: Blue gradient background that mimics sky
+- **Professional Terrain Textures**: Multi-layer terrain with forests, mountains, plains, deserts, and water bodies
-- **Animated Route Trail**: Color-coded path from blue (start) to red (end)
+- **Geographic Feature Simulation**: Coastlines, rivers, and landmasses with fractal-like detail
-- **Pulsing Position Marker**: Animated current position indicator
+- **Atmospheric Scattering**: Realistic atmospheric effects and color gradients
-- **Grid Overlay**: 3D grid effect for depth perception
+- **Cloud Layer Rendering**: Dynamic cloud formations with proper shadows
-- **Real-time Data Display**: Speed, timestamp, and progress information
 
-### Technical Specifications
+### Enhanced Space Entry Sequence
+- **Spectacular Space View**: Authentic space background with star fields and Earth sphere
+- **Realistic Atmospheric Entry**: Progressive transition through atmospheric layers
+- **Earth's Terminator Line**: Day/night boundary visible at high altitudes
+- **Professional UI**: Google Earth-style information panels and progress indicators
+- **Cinematic Descent**: Smooth altitude progression from 50km to route level
+
+### Advanced Terrain System
+- **Multi-Octave Terrain Generation**: Realistic landscape using multiple noise layers
+- **Geographic Coordinate Influence**: Terrain varies based on actual GPS coordinates
+- **Atmospheric Perspective**: Distance-based color shifts and haze effects
+- **Cloud Shadow Mapping**: Realistic shadow patterns on terrain
+- **Enhanced Color Palette**: Professional color schemes for different terrain types
+
+### Professional UI Elements
+- **Information Panel**: Speed, bearing, altitude, time, and progress with gradients
+- **360° Compass**: Full compass with cardinal directions and dynamic needle
+- **Gradient Progress Bar**: Color-transitioning progress indicator
+- **Enhanced Typography**: Better text rendering with shadows and effects
+- **Atmospheric Vignette**: Subtle edge darkening for cinematic feel
+
+## Technical Specifications
 - **Resolution**: 1920x1080 (Full HD)
-- **Frame Rate**: 30 FPS
+- **Frame Rate**: 30 FPS (smooth motion)
-- **Format**: MP4 video
+- **Format**: MP4 video (universal compatibility)
-- **Compression**: MP4V codec for broad compatibility
+- **Compression**: MP4V codec optimized for quality
+- **Visual Quality**: Professional Google Earth-style rendering
+- **Space Entry**: 3-second descent from 50km altitude with realistic visuals
+- **Camera Height**: 1000-3000m (dynamic aerial perspective)
+- **View Distance**: 3000m ahead (enhanced for aerial views)
+- **Field of View**: 75° (optimized for aerial perspective)
+- **Tilt Angle**: 65-73° (dynamic for terrain following)
+- **Terrain Detail**: Multi-layer realistic terrain with 6+ terrain types
+- **Color Depth**: Professional color palette with atmospheric effects
+- **Entry Altitude Range**: 50km → 2km (space to aerial transition)
 
-### Animation Effects
+## Advanced Animation Features
-- **Shadow Effects**: Route lines and markers have 3D shadows
+- **Space Entry Sequence**: Spectacular 3-second descent from space to route
-- **Elevation Simulation**: Simulated terrain elevation using sine waves
+- **Earth Curvature Rendering**: Realistic planetary curvature at high altitudes
-- **Smooth Transitions**: Interpolated movement between GPS points
+- **Atmospheric Transition**: Smooth space-to-atmosphere visual effects
-- **Progress Indicators**: Visual progress through the route
+- **Enhanced Aerial Perspective**: Optimized 1000-3000m camera height range
+- **3D Shadow Effects**: Multi-layer shadows for depth
+- **Elevation Dynamics**: Real-time terrain elevation calculation
+- **Smooth Interpolation**: Advanced movement interpolation
+- **Depth Culling**: Performance optimization through view frustum culling
+- **Route Highlighting**: Progressive route visibility during space descent
+- **Progressive Rendering**: Back-to-front rendering for proper transparency
+- **Atmospheric Effects**: Distance-based fog and atmospheric perspective
+- **Dynamic Lighting**: Simulated lighting based on elevation and distance
 
 ## Required Libraries
 
@@ -46,33 +83,55 @@ The 3D Video Animation feature generates Relive-style video animations from GPS
 4. **Wait** for processing (can take several minutes)
 5. **View** the generated video in the project folder
 
-## Processing Steps
+## Enhanced Processing Pipeline
 
-### 1. Data Loading (10%)
+### 1. Route Analysis & Camera Planning (10-20%)
-- Loads GPS positions from `positions.json`
+- Advanced GPS data analysis and validation
-- Validates minimum route length (10+ points)
+- Dynamic camera path calculation
-- Calculates route boundaries and center point
+- Elevation profile generation
+- Viewport optimization for route coverage
 
-### 2. Route Analysis (20%)
+### 2. 3D Scene Setup (20-30%)
-- Determines optimal viewport and scaling
+- Camera position and target calculation
-- Calculates center coordinates for camera position
+- 3D coordinate system establishment
-- Sets up coordinate transformation matrices
+- Terrain mesh generation
+- Lighting and atmosphere setup
 
-### 3. Frame Generation (30-70%)
+### 3. Enhanced Frame Generation (30-75%)
-- Creates individual frames for each GPS point
+- Dynamic camera positioning for each frame
-- Applies 3D perspective transformation
+- 3D-to-2D perspective projection
-- Renders route trail with color progression
+- Depth-sorted object rendering
-- Adds animated markers and text overlays
+- Advanced route visualization with gradients
+- Multi-layer UI element composition
+- Atmospheric effect application
 
-### 4. Video Compilation (75-90%)
+### 4. Video Assembly & Optimization (75-90%)
-- Combines frames into MP4 video
+- Frame sequence compilation
-- Applies compression and optimization
+- Advanced compression with quality optimization
-- Adds metadata and timing information
+- Metadata embedding
+- Audio track preparation (future enhancement)
 
-### 5. Finalization (90-100%)
+### 5. Post-Processing & Output (90-100%)
-- Saves video to project folder
+- Final quality optimization
-- Cleans up temporary files
+- File system integration
-- Shows completion notification
+- Temporary file cleanup
+- User notification and result display
+
+## Technical Architecture
+
+### Enhanced Rendering Pipeline
+```
+GPS Data → Camera Path Planning → 3D Scene Setup → 
+Dynamic Projection → Depth Sorting → Visual Effects → 
+UI Overlay → Atmospheric Effects → Frame Export
+```
+
+### Advanced 3D Mathematics
+- **Haversine Distance Calculation**: Precise GPS distance computation
+- **Bearing Calculation**: Accurate directional vectors
+- **3D Perspective Projection**: Field-of-view based projection
+- **Matrix Transformations**: Rotation and translation matrices
+- **Depth Buffer Simulation**: Z-order sorting for realistic rendering
 
 ## File Output
 
@@ -154,4 +213,30 @@ Metadata Addition → File Output
 - **Automatic Naming**: Prevents file name conflicts
 - **Folder Opening**: Direct access to output location
 
+## Space Entry Sequence Details
+
+### Visual Journey
+1. **Space View (0-1 seconds)**: Starts from 50km altitude with black space background and Earth curvature
+2. **Atmospheric Entry (1-2 seconds)**: Gradual transition showing atmospheric layers and blue sky emergence
+3. **Route Approach (2-3 seconds)**: Descent to 2km altitude with route becoming visible and highlighted
+4. **Transition Bridge (3-3.5 seconds)**: Smooth bridge frame announcing route start
+5. **Aerial Following (3.5+ seconds)**: Seamless transition to dynamic camera following at optimal aerial height
+
+### Technical Implementation
+- **Altitude Range**: 50,000m → 2,000m → 1,000-3,000m (dynamic)
+- **Descent Curve**: Cubic ease-out for natural deceleration
+- **Camera Transition**: Smooth movement from center overview to route start
+- **Transition Bridge**: Dedicated frame for smooth space-to-route handoff
+- **Visual Effects**: Earth curvature, atmospheric glow, space-to-sky gradient
+- **Route Visibility**: Progressive highlighting during descent approach
+- **Error Handling**: Robust fallback frames ensure generation continues
+- **Variable Safety**: Protected against undefined position markers
+
+### Enhanced Aerial Perspective
+- **Optimal Height Range**: 1000-3000 meters for perfect aerial views
+- **Dynamic Variation**: Camera height varies smoothly for cinematic effect
+- **Wide Field of View**: 75° FOV for comprehensive aerial perspective
+- **Enhanced View Distance**: 3000m ahead for better route anticipation
+- **Improved Tilt Angle**: 65-73° for optimal aerial viewing angle
+
 This feature transforms GPS tracking data into professional-quality video animations suitable for sharing, presentations, or personal memories.

py_scripts/blender_animator.py

@@ -0,0 +1,333 @@
+import json
+import numpy as np
+import os
+from datetime import datetime
+import math
+
+# Blender dependencies with fallback handling
+try:
+    import bpy
+    import bmesh
+    from mathutils import Vector, Euler
+    BLENDER_AVAILABLE = True
+except ImportError:
+    BLENDER_AVAILABLE = False
+    print("Warning: Blender (bpy) not available. This module requires Blender to be installed with Python API access.")
+
+class BlenderGPSAnimator:
+    """
+    Advanced GPS track animation using Blender for high-quality 3D rendering
+    """
+    
+    def __init__(self, output_folder):
+        self.output_folder = output_folder
+        if BLENDER_AVAILABLE:
+            self.setup_blender_scene()
+        else:
+            # Don't raise error here, let the caller handle the check
+            pass
+    
+    def check_dependencies(self):
+        """Check if Blender dependencies are available"""
+        if not BLENDER_AVAILABLE:
+            raise ImportError("Blender (bpy) is not available. Please install Blender with Python API access.")
+        return True
+        
+    def setup_blender_scene(self):
+        """Setup Blender scene for GPS animation"""
+        # Clear existing mesh objects
+        bpy.ops.object.select_all(action='SELECT')
+        bpy.ops.object.delete(use_global=False)
+        
+        # Add camera
+        bpy.ops.object.camera_add(location=(0, 0, 10))
+        self.camera = bpy.context.object
+        
+        # Add sun light
+        bpy.ops.object.light_add(type='SUN', location=(0, 0, 20))
+        light = bpy.context.object
+        light.data.energy = 5
+        
+        # Setup world environment
+        world = bpy.context.scene.world
+        world.use_nodes = True
+        env_texture = world.node_tree.nodes.new('ShaderNodeTexEnvironment')
+        world.node_tree.links.new(env_texture.outputs[0], world.node_tree.nodes['Background'].inputs[0])
+        
+        # Set render settings
+        scene = bpy.context.scene
+        scene.render.engine = 'CYCLES'
+        scene.render.resolution_x = 1920
+        scene.render.resolution_y = 1080
+        scene.render.fps = 30
+        scene.cycles.samples = 64
+        
+    def load_gps_data(self, positions_file):
+        """Load GPS data from JSON file"""
+        with open(positions_file, 'r') as f:
+            positions = json.load(f)
+        
+        # Convert to numpy array for easier processing
+        coords = []
+        times = []
+        speeds = []
+        
+        for pos in positions:
+            coords.append([pos['longitude'], pos['latitude'], pos.get('altitude', 0)])
+            times.append(pos['fixTime'])
+            speeds.append(pos.get('speed', 0) * 1.852)  # Convert to km/h
+        
+        return np.array(coords), times, speeds
+    
+    def create_terrain_mesh(self, coords):
+        """Create a simple terrain mesh based on GPS bounds"""
+        # Calculate bounds
+        min_lon, min_lat = coords[:, :2].min(axis=0)
+        max_lon, max_lat = coords[:, :2].max(axis=0)
+        
+        # Expand bounds slightly
+        padding = 0.001
+        min_lon -= padding
+        min_lat -= padding
+        max_lon += padding
+        max_lat += padding
+        
+        # Create terrain mesh
+        bpy.ops.mesh.primitive_plane_add(size=2, location=(0, 0, 0))
+        terrain = bpy.context.object
+        terrain.name = "Terrain"
+        
+        # Scale terrain to match GPS bounds
+        lon_range = max_lon - min_lon
+        lat_range = max_lat - min_lat
+        scale_factor = max(lon_range, lat_range) * 100000  # Convert to reasonable scale
+        
+        terrain.scale = (scale_factor, scale_factor, 1)
+        
+        # Apply material
+        mat = bpy.data.materials.new(name="TerrainMaterial")
+        mat.use_nodes = True
+        mat.node_tree.nodes.clear()
+        
+        # Add principled BSDF
+        bsdf = mat.node_tree.nodes.new(type='ShaderNodeBsdfPrincipled')
+        bsdf.inputs['Base Color'].default_value = (0.2, 0.5, 0.2, 1.0)  # Green
+        bsdf.inputs['Roughness'].default_value = 0.8
+        
+        material_output = mat.node_tree.nodes.new(type='ShaderNodeOutputMaterial')
+        mat.node_tree.links.new(bsdf.outputs['BSDF'], material_output.inputs['Surface'])
+        
+        terrain.data.materials.append(mat)
+        
+        return terrain
+    
+    def create_gps_track_mesh(self, coords):
+        """Create a 3D mesh for the GPS track"""
+        # Normalize coordinates to Blender scale
+        coords_normalized = self.normalize_coordinates(coords)
+        
+        # Create curve from GPS points
+        curve_data = bpy.data.curves.new('GPSTrack', type='CURVE')
+        curve_data.dimensions = '3D'
+        curve_data.bevel_depth = 0.02
+        curve_data.bevel_resolution = 4
+        
+        # Create spline
+        spline = curve_data.splines.new('BEZIER')
+        spline.bezier_points.add(len(coords_normalized) - 1)
+        
+        for i, coord in enumerate(coords_normalized):
+            point = spline.bezier_points[i]
+            point.co = coord
+            point.handle_left_type = 'AUTO'
+            point.handle_right_type = 'AUTO'
+        
+        # Create object from curve
+        track_obj = bpy.data.objects.new('GPSTrack', curve_data)
+        bpy.context.collection.objects.link(track_obj)
+        
+        # Apply material
+        mat = bpy.data.materials.new(name="TrackMaterial")
+        mat.use_nodes = True
+        bsdf = mat.node_tree.nodes["Principled BSDF"]
+        bsdf.inputs['Base Color'].default_value = (1.0, 0.0, 0.0, 1.0)  # Red
+        bsdf.inputs['Emission'].default_value = (1.0, 0.2, 0.2, 1.0)
+        bsdf.inputs['Emission Strength'].default_value = 2.0
+        
+        track_obj.data.materials.append(mat)
+        
+        return track_obj
+    
+    def create_vehicle_model(self):
+        """Create a simple vehicle model"""
+        # Create a simple car shape using cubes
+        bpy.ops.mesh.primitive_cube_add(size=0.1, location=(0, 0, 0.05))
+        vehicle = bpy.context.object
+        vehicle.name = "Vehicle"
+        vehicle.scale = (2, 1, 0.5)
+        
+        # Apply material
+        mat = bpy.data.materials.new(name="VehicleMaterial")
+        mat.use_nodes = True
+        bsdf = mat.node_tree.nodes["Principled BSDF"]
+        bsdf.inputs['Base Color'].default_value = (0.0, 0.0, 1.0, 1.0)  # Blue
+        bsdf.inputs['Metallic'].default_value = 0.5
+        bsdf.inputs['Roughness'].default_value = 0.2
+        
+        vehicle.data.materials.append(mat)
+        
+        return vehicle
+    
+    def normalize_coordinates(self, coords):
+        """Normalize GPS coordinates to Blender scale"""
+        # Center coordinates
+        center = coords.mean(axis=0)
+        coords_centered = coords - center
+        
+        # Scale to reasonable size for Blender
+        scale_factor = 100
+        coords_scaled = coords_centered * scale_factor
+        
+        # Convert to Vector objects
+        return [Vector((x, y, z)) for x, y, z in coords_scaled]
+    
+    def animate_vehicle(self, vehicle, coords, times, speeds):
+        """Create animation keyframes for vehicle movement"""
+        coords_normalized = self.normalize_coordinates(coords)
+        
+        scene = bpy.context.scene
+        scene.frame_start = 1
+        scene.frame_end = len(coords_normalized) * 2  # 2 frames per GPS point
+        
+        for i, (coord, speed) in enumerate(zip(coords_normalized, speeds)):
+            frame = i * 2 + 1
+            
+            # Set location
+            vehicle.location = coord
+            vehicle.keyframe_insert(data_path="location", frame=frame)
+            
+            # Calculate rotation based on direction
+            if i < len(coords_normalized) - 1:
+                next_coord = coords_normalized[i + 1]
+                direction = next_coord - coord
+                if direction.length > 0:
+                    direction.normalize()
+                    # Calculate rotation angle
+                    angle = math.atan2(direction.y, direction.x)
+                    vehicle.rotation_euler = Euler((0, 0, angle), 'XYZ')
+                    vehicle.keyframe_insert(data_path="rotation_euler", frame=frame)
+        
+        # Set interpolation mode
+        if vehicle.animation_data:
+            for fcurve in vehicle.animation_data.action.fcurves:
+                for keyframe in fcurve.keyframe_points:
+                    keyframe.interpolation = 'BEZIER'
+    
+    def animate_camera(self, coords):
+        """Create smooth camera animation following the vehicle"""
+        coords_normalized = self.normalize_coordinates(coords)
+        
+        # Create camera path
+        for i, coord in enumerate(coords_normalized):
+            frame = i * 2 + 1
+            
+            # Position camera above and behind the vehicle
+            offset = Vector((0, -2, 3))
+            cam_location = coord + offset
+            
+            self.camera.location = cam_location
+            self.camera.keyframe_insert(data_path="location", frame=frame)
+            
+            # Look at the vehicle
+            direction = coord - cam_location
+            if direction.length > 0:
+                rot_quat = direction.to_track_quat('-Z', 'Y')
+                self.camera.rotation_euler = rot_quat.to_euler()
+                self.camera.keyframe_insert(data_path="rotation_euler", frame=frame)
+    
+    def add_particles_effects(self, vehicle):
+        """Add particle effects for enhanced visuals"""
+        # Add dust particles
+        bpy.context.view_layer.objects.active = vehicle
+        bpy.ops.object.modifier_add(type='PARTICLE_SYSTEM')
+        
+        particles = vehicle.modifiers["ParticleSystem"].particle_system
+        particles.settings.count = 100
+        particles.settings.lifetime = 30
+        particles.settings.emit_from = 'FACE'
+        particles.settings.physics_type = 'NEWTON'
+        particles.settings.effector_weights.gravity = 0.1
+        
+        # Set material for particles
+        particles.settings.material = 1
+    
+    def render_animation(self, output_path, progress_callback=None):
+        """Render the animation to video"""
+        scene = bpy.context.scene
+        
+        # Set output settings
+        scene.render.filepath = output_path
+        scene.render.image_settings.file_format = 'FFMPEG'
+        scene.render.ffmpeg.format = 'MPEG4'
+        scene.render.ffmpeg.codec = 'H264'
+        
+        # Render animation
+        total_frames = scene.frame_end - scene.frame_start + 1
+        
+        for frame in range(scene.frame_start, scene.frame_end + 1):
+            scene.frame_set(frame)
+            
+            # Render frame
+            frame_path = f"{output_path}_{frame:04d}.png"
+            scene.render.filepath = frame_path
+            bpy.ops.render.render(write_still=True)
+            
+            # Update progress
+            if progress_callback:
+                progress = ((frame - scene.frame_start) / total_frames) * 100
+                progress_callback(progress, f"Rendering frame {frame}/{scene.frame_end}")
+    
+    def create_gps_animation(self, positions_file, output_path, progress_callback=None):
+        """Main method to create GPS animation in Blender"""
+        try:
+            # Load GPS data
+            coords, times, speeds = self.load_gps_data(positions_file)
+            
+            # Create scene elements
+            terrain = self.create_terrain_mesh(coords)
+            track = self.create_gps_track_mesh(coords)
+            vehicle = self.create_vehicle_model()
+            
+            # Create animations
+            self.animate_vehicle(vehicle, coords, times, speeds)
+            self.animate_camera(coords)
+            
+            # Add effects
+            self.add_particles_effects(vehicle)
+            
+            # Render animation
+            self.render_animation(output_path, progress_callback)
+            
+            return True
+            
+        except Exception as e:
+            print(f"Error creating Blender animation: {e}")
+            if progress_callback:
+                progress_callback(-1, f"Error: {e}")
+            return False
+
+def generate_blender_animation(positions_file, output_folder, progress_callback=None):
+    """
+    Convenience function to generate Blender animation
+    """
+    animator = BlenderGPSAnimator(output_folder)
+    
+    timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
+    output_path = os.path.join(output_folder, f"blender_animation_{timestamp}")
+    
+    success = animator.create_gps_animation(positions_file, output_path, progress_callback)
+    
+    return f"{output_path}.mp4" if success else None
+
+# Note: This script should be run from within Blender's Python environment
+# or with Blender as a Python module (bpy)

py_scripts/video_3d_generator.py

@@ -1,296 +0,0 @@
-"""
-3D Video Animation Generator
-Creates Relive-style 3D video animations from GPS route data
-"""
-
-import json
-import os
-import math
-import requests
-import cv2
-import numpy as np
-from PIL import Image, ImageDraw, ImageFont
-import tempfile
-import shutil
-from datetime import datetime
-
-def generate_3d_video_animation(project_name, resources_folder, label_widget, progress_widget, popup_widget, clock_module):
-    """
-    Generate a 3D video animation similar to Relive
-    
-    Args:
-        project_name: Name of the project
-        resources_folder: Path to resources folder
-        label_widget: Kivy label for status updates
-        progress_widget: Kivy progress bar
-        popup_widget: Kivy popup to dismiss when done
-        clock_module: Kivy Clock module for scheduling
-    """
-    
-    def update_progress(progress_val, status_text):
-        """Update UI from background thread"""
-        def _update(dt):
-            progress_widget.value = progress_val
-            label_widget.text = status_text
-        clock_module.schedule_once(_update, 0)
-    
-    def finish_generation(success, message, output_path=None):
-        """Finish the generation process"""
-        def _finish(dt):
-            if popup_widget:
-                popup_widget.dismiss()
-            
-            # Show result popup
-            from kivy.uix.popup import Popup
-            from kivy.uix.boxlayout import BoxLayout
-            from kivy.uix.button import Button
-            from kivy.uix.label import Label
-            
-            result_layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
-            
-            if success:
-                result_label = Label(
-                    text=f"3D Video Generated Successfully!\n\nSaved to:\n{output_path}",
-                    color=(0, 1, 0, 1),
-                    halign="center"
-                )
-                open_btn = Button(
-                    text="Open Video Folder",
-                    size_hint_y=None,
-                    height=40,
-                    background_color=(0.2, 0.7, 0.2, 1)
-                )
-                open_btn.bind(on_press=lambda x: (os.system(f"xdg-open '{os.path.dirname(output_path)}'"), result_popup.dismiss()))
-                result_layout.add_widget(result_label)
-                result_layout.add_widget(open_btn)
-            else:
-                result_label = Label(
-                    text=f"Generation Failed:\n{message}",
-                    color=(1, 0, 0, 1),
-                    halign="center"
-                )
-                result_layout.add_widget(result_label)
-            
-            close_btn = Button(
-                text="Close",
-                size_hint_y=None,
-                height=40,
-                background_color=(0.3, 0.3, 0.3, 1)
-            )
-            
-            result_layout.add_widget(close_btn)
-            
-            result_popup = Popup(
-                title="3D Video Generation Result",
-                content=result_layout,
-                size_hint=(0.9, 0.6),
-                auto_dismiss=False
-            )
-            
-            close_btn.bind(on_press=lambda x: result_popup.dismiss())
-            result_popup.open()
-        
-        clock_module.schedule_once(_finish, 0)
-    
-    def run_generation():
-        """Main generation function"""
-        try:
-            # Step 1: Load route data
-            update_progress(10, "Loading route data...")
-            project_folder = os.path.join(resources_folder, "projects", project_name)
-            positions_path = os.path.join(project_folder, "positions.json")
-            
-            if not os.path.exists(positions_path):
-                finish_generation(False, "No route data found!")
-                return
-            
-            with open(positions_path, "r") as f:
-                positions = json.load(f)
-            
-            if len(positions) < 10:
-                finish_generation(False, "Route too short for 3D animation (minimum 10 points)")
-                return
-            
-            # Step 2: Calculate route bounds and center
-            update_progress(20, "Calculating route boundaries...")
-            lats = [pos['latitude'] for pos in positions]
-            lons = [pos['longitude'] for pos in positions]
-            
-            center_lat = sum(lats) / len(lats)
-            center_lon = sum(lons) / len(lons)
-            
-            min_lat, max_lat = min(lats), max(lats)
-            min_lon, max_lon = min(lons), max(lons)
-            
-            # Step 3: Generate frames
-            update_progress(30, "Generating 3D frames...")
-            
-            # Create temporary directory for frames
-            temp_dir = tempfile.mkdtemp()
-            frames_dir = os.path.join(temp_dir, "frames")
-            os.makedirs(frames_dir)
-            
-            # Video settings
-            width, height = 1920, 1080
-            fps = 30
-            total_frames = len(positions) * 2  # 2 frames per position for smooth animation
-            
-            # Generate frames
-            for i, pos in enumerate(positions):
-                progress = 30 + (i / len(positions)) * 40
-                update_progress(progress, f"Generating frame {i+1}/{len(positions)}...")
-                
-                frame = create_3d_frame(
-                    pos, positions, i, center_lat, center_lon,
-                    min_lat, max_lat, min_lon, max_lon,
-                    width, height
-                )
-                
-                # Save frame
-                frame_path = os.path.join(frames_dir, f"frame_{i:06d}.png")
-                cv2.imwrite(frame_path, frame)
-            
-            # Step 4: Create video
-            update_progress(75, "Compiling video...")
-            
-            # Output path
-            output_filename = f"{project_name}_3d_animation_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4"
-            output_path = os.path.join(project_folder, output_filename)
-            
-            # Create video writer
-            fourcc = cv2.VideoWriter_fourcc(*'mp4v')
-            video_writer = cv2.VideoWriter(output_path, fourcc, fps, (width, height))
-            
-            # Add frames to video
-            frame_files = sorted([f for f in os.listdir(frames_dir) if f.endswith('.png')])
-            for frame_file in frame_files:
-                frame_path = os.path.join(frames_dir, frame_file)
-                frame = cv2.imread(frame_path)
-                video_writer.write(frame)
-            
-            video_writer.release()
-            
-            # Step 5: Add audio (optional)
-            update_progress(90, "Adding finishing touches...")
-            
-            # Clean up
-            shutil.rmtree(temp_dir)
-            
-            update_progress(100, "3D Video generated successfully!")
-            finish_generation(True, "Success!", output_path)
-            
-        except Exception as e:
-            finish_generation(False, str(e))
-    
-    # Start generation in background
-    import threading
-    thread = threading.Thread(target=run_generation)
-    thread.daemon = True
-    thread.start()
-
-def create_3d_frame(current_pos, all_positions, frame_index, center_lat, center_lon, 
-                   min_lat, max_lat, min_lon, max_lon, width, height):
-    """
-    Create a single 3D-style frame
-    """
-    # Create canvas
-    frame = np.zeros((height, width, 3), dtype=np.uint8)
-    
-    # Background gradient (sky effect)
-    for y in range(height):
-        color_intensity = int(255 * (1 - y / height))
-        sky_color = (min(255, color_intensity + 50), min(255, color_intensity + 100), 255)
-        frame[y, :] = sky_color
-    
-    # Calculate perspective transformation
-    # Simple isometric-style projection
-    scale_x = width * 0.6 / (max_lon - min_lon) if max_lon != min_lon else 1000
-    scale_y = height * 0.6 / (max_lat - min_lat) if max_lat != min_lat else 1000
-    
-    # Draw route path with 3D effect
-    route_points = []
-    for i, pos in enumerate(all_positions[:frame_index + 1]):
-        # Convert GPS to screen coordinates
-        x = int((pos['longitude'] - min_lon) * scale_x + width * 0.2)
-        y = int(height * 0.8 - (pos['latitude'] - min_lat) * scale_y)
-        
-        # Add 3D effect (elevation simulation)
-        elevation_offset = int(20 * math.sin(i * 0.1))  # Simulated elevation
-        y -= elevation_offset
-        
-        route_points.append((x, y))
-    
-    # Draw route trail with gradient
-    if len(route_points) > 1:
-        for i in range(1, len(route_points)):
-            # Color gradient from blue to red
-            progress = i / len(route_points)
-            color_r = int(255 * progress)
-            color_b = int(255 * (1 - progress))
-            color = (color_b, 100, color_r)
-            
-            # Draw thick line with 3D shadow effect
-            pt1, pt2 = route_points[i-1], route_points[i]
-            
-            # Shadow
-            cv2.line(frame, (pt1[0]+2, pt1[1]+2), (pt2[0]+2, pt2[1]+2), (50, 50, 50), 8)
-            # Main line
-            cv2.line(frame, pt1, pt2, color, 6)
-    
-    # Draw current position marker
-    if route_points:
-        current_point = route_points[-1]
-        # Pulsing effect
-        pulse_size = int(15 + 10 * math.sin(frame_index * 0.3))
-        
-        # Shadow
-        cv2.circle(frame, (current_point[0]+3, current_point[1]+3), pulse_size, (0, 0, 0), -1)
-        # Main marker
-        cv2.circle(frame, current_point, pulse_size, (0, 255, 255), -1)
-        cv2.circle(frame, current_point, pulse_size-3, (255, 255, 255), 2)
-    
-    # Add grid effect for 3D feel
-    grid_spacing = 50
-    for x in range(0, width, grid_spacing):
-        cv2.line(frame, (x, 0), (x, height), (100, 100, 100), 1)
-    for y in range(0, height, grid_spacing):
-        cv2.line(frame, (0, y), (width, y), (100, 100, 100), 1)
-    
-    # Add text overlay
-    try:
-        # Position info
-        speed = current_pos.get('speed', 0) if current_pos else 0
-        timestamp = current_pos.get('deviceTime', '') if current_pos else ''
-        
-        text_y = 50
-        cv2.putText(frame, f"Speed: {speed:.1f} km/h", (50, text_y), 
-                   cv2.FONT_HERSHEY_SIMPLEX, 1, (255, 255, 255), 2)
-        
-        text_y += 40
-        if timestamp:
-            cv2.putText(frame, f"Time: {timestamp[:16]}", (50, text_y), 
-                       cv2.FONT_HERSHEY_SIMPLEX, 0.8, (255, 255, 255), 2)
-        
-        text_y += 40
-        cv2.putText(frame, f"Point: {frame_index + 1}/{len(all_positions)}", (50, text_y), 
-                   cv2.FONT_HERSHEY_SIMPLEX, 0.8, (255, 255, 255), 2)
-        
-    except Exception:
-        pass  # Skip text if font issues
-    
-    return frame
-
-def get_elevation_data(lat, lon):
-    """
-    Get elevation data for a coordinate (optional enhancement)
-    """
-    try:
-        # Using a free elevation API
-        url = f"https://api.open-elevation.com/api/v1/lookup?locations={lat},{lon}"
-        response = requests.get(url, timeout=5)
-        if response.status_code == 200:
-            data = response.json()
-            return data['results'][0]['elevation']
-    except Exception:
-        pass
-    return 0  # Default elevation

requirements.txt

@@ -1,13 +1,20 @@
 kivy
 cryptography
-kiwy-garden
+kivy-garden
 folium
 selenium
 pillow
 geopy
 opencv-python
-moviepy
 requests
 numpy
 matplotlib
 scipy
+imageio
+ffmpeg-python
+pydeck
+plotly
+dash
+pandas
+geopandas
+bpy

resources/credentials.enc

@@ -1 +0,0 @@
-gAAAAABoa47dY_7ed4KPuQv7x1BWyfC8-MEwtoIo0u5lhW2Qp1BwdtL9Biry5xG0BhOGE7MgaO7-kSKJuZDiOxVzSXenDEeT0Bq7dW5GvIK8o_7Z5CN0gyXog_bBCV3FZvQ-b_s9fCkn

resources/key.key

@@ -1 +0,0 @@
-wetp_PNG9CC5432-W9H3rUbaqIurwldZxHlOgori5kY=

resources/server_settings.enc

@@ -1 +0,0 @@
-gAAAAABoY8pRV-Q85rU5krZOR_0dyq0MEBWpw35Mxz6scGhReSBw4yDI7f_-v1qmIaiEwaq0jXlNtA9T12JTY1rH4XJL6CGXTvhyChXeSAjx2xtuVtPzgrMtQZZwqdjbiy2izWUMCH71nNRNVTPHmgnQ-U0do_zxQyXuXV9gD6XI_BSS51d5B67Hg06iQzbgbqB7SJoPBfu-QGigBiAxmoF_snkfx10rnJoySx59kmI6w0ZV4lAwd_BCH1H58ylHtZWvin14Oruhu_0RWLtUipqHplYmgXskvXvtMFxOBg-1dpVq3zqZ_nW425xTWLGw4ElIGgXPYXO4cgPiDrMTTTi6y4Ymyt193r4jhVeU5A-UswEdhdEEJ4sEOV57UHdjSdPNVj8Ce3ZKAXPJ1DWQhpLCKpoLu4unQTp3V89wxZ63PcbrqglnFwtFNFmjVAQ97Q5qSZH6-VvA

screens/create_animation_screen.py

@@ -3,12 +3,14 @@ from kivy.uix.screenmanager import Screen
 import os
 import json
 import math
+from datetime import datetime
 from kivy.clock import Clock
 from kivy.properties import StringProperty, NumericProperty, AliasProperty
 from py_scripts.utils import (
     process_preview_util, optimize_route_entries_util
 )
-from py_scripts.video_3d_generator import generate_3d_video_animation
+from py_scripts.advanced_3d_generator import NavigationAnimationGenerator
+# BlenderGPSAnimator imported conditionally when needed
 from kivy.uix.popup import Popup
 from kivy.uix.button import Button
 from kivy.uix.label import Label
@@ -48,8 +50,6 @@ class CreateAnimationScreen(Screen):
                     count = 0
         self.ids.route_entries_label.text = f"Your route has {count} entries,"
 
-        
-
     def open_rename_popup(self):
         from kivy.uix.popup import Popup
         from kivy.uix.boxlayout import BoxLayout
@@ -128,7 +128,6 @@ class CreateAnimationScreen(Screen):
             on_save=lambda: self.on_pre_enter()
         )
 
-
     def preview_route(self):
         # Show processing popup
         layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
@@ -165,22 +164,16 @@ class CreateAnimationScreen(Screen):
             0.5
         )
 
-    def open_pauses_popup(self):
+    def generate_google_earth_animation(self):
-        """Navigate to the pause edit screen"""
+        """Generate Google Earth-style flythrough animation using NavigationAnimationGenerator"""
-        pause_edit_screen = self.manager.get_screen("pause_edit")
-        pause_edit_screen.set_project_and_callback(self.project_name, self.on_pre_enter)
-        self.manager.current = "pause_edit"
-
-    def generate_3d_video(self):
-        """Generate a 3D video animation similar to Relive"""
         # Show processing popup
         layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
-        label = Label(text="Preparing 3D video generation...")
+        label = Label(text="Initializing Google Earth flythrough...")
         progress = ProgressBar(max=100, value=0)
         layout.add_widget(label)
         layout.add_widget(progress)
         popup = Popup(
-            title="Generating 3D Video Animation",
+            title="Generating Google Earth Flythrough",
             content=layout,
             size_hint=(0.9, None),
             size=(0, 200),
@@ -188,16 +181,761 @@ class CreateAnimationScreen(Screen):
         )
         popup.open()
         
-        # Schedule the 3D video generation
+        def run_google_earth_animation():
-        Clock.schedule_once(
+            try:
-            lambda dt: generate_3d_video_animation(
+                # Update status
-                self.project_name,
+                def update_status(progress_val, status_text):
-                RESOURCES_FOLDER,
+                    def _update(dt):
-                label,
+                        progress.value = progress_val
-                progress,
+                        label.text = status_text
-                popup,
+                    Clock.schedule_once(_update, 0)
-                Clock
+                
-            ),
+                project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
-            0.5
+                positions_path = os.path.join(project_folder, "positions.json")
+                
+                if not os.path.exists(positions_path):
+                    update_status(0, "Error: No GPS data found")
+                    Clock.schedule_once(lambda dt: popup.dismiss(), 2)
+                    return
+                
+                update_status(10, "Loading GPS data...")
+                
+                # Check dependencies first
+                generator = NavigationAnimationGenerator(project_folder)
+                generator.check_dependencies()
+                
+                update_status(20, "Processing GPS coordinates...")
+                df = generator.load_gps_data(positions_path)
+                
+                update_status(40, "Creating Google Earth flythrough...")
+                output_video_path = os.path.join(project_folder, f"{self.project_name}_google_earth_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4")
+                
+                # Progress callback for the generator
+                def generator_progress(progress, message):
+                    update_status(40 + (progress * 0.5), message)  # Map 0-100% to 40-90%
+                
+                update_status(90, "Creating flythrough video...")
+                success = generator.generate_frames(positions_path, style='google_earth', progress_callback=generator_progress)
+                
+                if success and len(success) > 0:
+                    update_status(95, "Rendering final video...")
+                    video_success = generator.create_video(success, output_video_path, generator_progress)
+                    if video_success:
+                        update_status(100, "Google Earth flythrough complete!")
+                        output_path = output_video_path
+                    else:
+                        raise Exception("Failed to create video from frames")
+                else:
+                    raise Exception("Failed to generate frames")
+                
+                def show_success(dt):
+                    popup.dismiss()
+                    self.show_success_popup(
+                        "Google Earth Flythrough Complete!",
+                        f"Your Google Earth-style flythrough has been saved to:\n{output_path}",
+                        output_path
                     )
                 
+                Clock.schedule_once(show_success, 1)
+                
+            except Exception as e:
+                error_message = str(e)
+                def show_error(dt):
+                    popup.dismiss()
+                    self.show_error_popup("Google Earth Animation Error", error_message)
+                
+                Clock.schedule_once(show_error, 0)
+        
+        # Schedule the animation generation
+        Clock.schedule_once(lambda dt: run_google_earth_animation(), 0.5)
+
+    def generate_blender_animation(self):
+        """Generate cinema-quality animation using Blender (or fallback to advanced 3D)"""
+        # Show processing popup
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Initializing cinema rendering pipeline...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Generating Cinema Animation",
+            content=layout,
+            size_hint=(0.9, None),
+            size=(0, 200),
+            auto_dismiss=False
+        )
+        popup.open()
+        
+        def run_blender_animation():
+            try:
+                # Update status
+                def update_status(progress_val, status_text):
+                    def _update(dt):
+                        progress.value = progress_val
+                        label.text = status_text
+                    Clock.schedule_once(_update, 0)
+                
+                project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+                positions_path = os.path.join(project_folder, "positions.json")
+                
+                if not os.path.exists(positions_path):
+                    update_status(0, "Error: No GPS data found")
+                    Clock.schedule_once(lambda dt: popup.dismiss(), 2)
+                    return
+                
+                # Check if Blender is available
+                try:
+                    from py_scripts.blender_animator import BLENDER_AVAILABLE, BlenderGPSAnimator
+                    if BLENDER_AVAILABLE:
+                        update_status(10, "Loading GPS data into Blender...")
+                        
+                        # Use Blender for rendering
+                        animator = BlenderGPSAnimator(project_folder)
+                        animator.check_dependencies()
+                        
+                        update_status(25, "Processing GPS coordinates...")
+                        gps_data = animator.load_gps_data(positions_path)
+                        
+                        output_video_path = os.path.join(project_folder, f"{self.project_name}_blender_cinema_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4")
+                        
+                        # Progress callback for the animator
+                        def animator_progress(progress, message):
+                            update_status(25 + (progress * 0.6), message)  # Map 0-100% to 25-85%
+                        
+                        update_status(85, "Rendering cinema-quality video...")
+                        success = animator.create_gps_animation(
+                            positions_path,
+                            output_video_path,
+                            progress_callback=animator_progress
+                        )
+                        
+                        if success:
+                            update_status(100, "Blender cinema animation complete!")
+                            output_path = output_video_path
+                        else:
+                            raise Exception("Failed to generate Blender animation")
+                            
+                    else:
+                        raise ImportError("Blender not available")
+                        
+                except ImportError:
+                    # Fallback to advanced 3D animation with cinema-quality settings
+                    update_status(10, "Blender not available - using advanced 3D cinema mode...")
+                    
+                    # Import here to avoid startup delays
+                    import matplotlib
+                    matplotlib.use('Agg')
+                    import matplotlib.pyplot as plt
+                    from mpl_toolkits.mplot3d import Axes3D
+                    import numpy as np
+                    import cv2
+                    
+                    # Load GPS data
+                    with open(positions_path, 'r') as f:
+                        positions = json.load(f)
+                    
+                    if len(positions) < 2:
+                        update_status(0, "Error: Need at least 2 GPS points")
+                        Clock.schedule_once(lambda dt: popup.dismiss(), 2)
+                        return
+                    
+                    update_status(20, "Processing GPS coordinates for cinema rendering...")
+                    
+                    # Extract coordinates
+                    lats = np.array([pos['latitude'] for pos in positions])
+                    lons = np.array([pos['longitude'] for pos in positions])
+                    alts = np.array([pos.get('altitude', 0) for pos in positions])
+                    timestamps = [pos.get('fixTime', '') for pos in positions]
+                    
+                    # Convert to relative coordinates
+                    lat_center = np.mean(lats)
+                    lon_center = np.mean(lons)
+                    alt_min = np.min(alts)
+                    
+                    x = (lons - lon_center) * 111320 * np.cos(np.radians(lat_center))
+                    y = (lats - lat_center) * 110540
+                    z = alts - alt_min
+                    
+                    update_status(30, "Creating cinema-quality frames...")
+                    
+                    # Cinema settings - higher quality
+                    frames_folder = os.path.join(project_folder, "cinema_frames")
+                    os.makedirs(frames_folder, exist_ok=True)
+                    
+                    fps = 24  # Cinema standard
+                    total_frames = min(len(positions), 200)  # Limit for reasonable processing time
+                    points_per_frame = max(1, len(positions) // total_frames)
+                    
+                    frame_files = []
+                    
+                    # Generate cinema-quality frames
+                    for frame_idx in range(total_frames):
+                        current_progress = 30 + (frame_idx / total_frames) * 50
+                        update_status(current_progress, f"Rendering cinema frame {frame_idx + 1}/{total_frames}...")
+                        
+                        end_point = min((frame_idx + 1) * points_per_frame, len(positions))
+                        
+                        # Create high-quality 3D plot
+                        plt.style.use('dark_background')  # Cinema-style dark theme
+                        fig = plt.figure(figsize=(16, 12), dpi=150)  # Higher resolution
+                        ax = fig.add_subplot(111, projection='3d')
+                        
+                        # Plot route with cinema styling
+                        if end_point > 1:
+                            # Gradient effect for completed route
+                            colors = np.linspace(0, 1, end_point)
+                            ax.scatter(x[:end_point], y[:end_point], z[:end_point], 
+                                     c=colors, cmap='plasma', s=30, alpha=0.8)
+                            ax.plot(x[:end_point], y[:end_point], z[:end_point], 
+                                   color='cyan', linewidth=3, alpha=0.9)
+                        
+                        # Current position with glow effect
+                        if end_point > 0:
+                            current_idx = end_point - 1
+                            # Multiple layers for glow effect
+                            for size, alpha in [(200, 0.3), (150, 0.5), (100, 0.8)]:
+                                ax.scatter(x[current_idx], y[current_idx], z[current_idx], 
+                                         c='yellow', s=size, alpha=alpha, marker='o')
+                            
+                            # Trail effect
+                            trail_start = max(0, current_idx - 10)
+                            if current_idx > trail_start:
+                                trail_alpha = np.linspace(0.3, 1.0, current_idx - trail_start + 1)
+                                for i, alpha in enumerate(trail_alpha):
+                                    idx = trail_start + i
+                                    ax.scatter(x[idx], y[idx], z[idx], 
+                                             c='orange', s=60, alpha=alpha)
+                        
+                        # Remaining route preview
+                        if end_point < len(positions):
+                            ax.plot(x[end_point:], y[end_point:], z[end_point:], 
+                                   color='gray', linewidth=1, alpha=0.4, linestyle='--')
+                        
+                        # Cinema-style labels and styling
+                        ax.set_xlabel('East-West (m)', color='white', fontsize=14)
+                        ax.set_ylabel('North-South (m)', color='white', fontsize=14)
+                        ax.set_zlabel('Elevation (m)', color='white', fontsize=14)
+                        
+                        # Progress and time info
+                        progress_percent = (end_point / len(positions)) * 100
+                        timestamp_str = timestamps[end_point-1] if end_point > 0 else "Start"
+                        ax.set_title(f'CINEMA GPS JOURNEY\nProgress: {progress_percent:.1f}% • Point {end_point}/{len(positions)} • {timestamp_str}', 
+                                    color='white', fontsize=16, pad=20, weight='bold')
+                        
+                        # Consistent view with cinematic angle
+                        margin = max(np.ptp(x), np.ptp(y)) * 0.15
+                        ax.set_xlim(np.min(x) - margin, np.max(x) + margin)
+                        ax.set_ylim(np.min(y) - margin, np.max(y) + margin)
+                        ax.set_zlim(np.min(z) - 20, np.max(z) + 20)
+                        
+                        # Dynamic camera movement for cinematic effect
+                        azim = 45 + (frame_idx * 0.5) % 360  # Slowly rotating view
+                        ax.view_init(elev=25, azim=azim)
+                        
+                        # Cinema-style grid
+                        ax.grid(True, alpha=0.2, color='white')
+                        ax.xaxis.pane.fill = False
+                        ax.yaxis.pane.fill = False
+                        ax.zaxis.pane.fill = False
+                        
+                        # Make pane edges more subtle
+                        ax.xaxis.pane.set_edgecolor('gray')
+                        ax.yaxis.pane.set_edgecolor('gray')
+                        ax.zaxis.pane.set_edgecolor('gray')
+                        ax.xaxis.pane.set_alpha(0.1)
+                        ax.yaxis.pane.set_alpha(0.1)
+                        ax.zaxis.pane.set_alpha(0.1)
+                        
+                        # Save high-quality frame
+                        frame_path = os.path.join(frames_folder, f"cinema_frame_{frame_idx:04d}.png")
+                        try:
+                            plt.savefig(frame_path, dpi=150, bbox_inches='tight', 
+                                       facecolor='black', edgecolor='none', format='png')
+                            plt.close(fig)
+                            
+                            if os.path.exists(frame_path) and os.path.getsize(frame_path) > 1024:
+                                test_frame = cv2.imread(frame_path)
+                                if test_frame is not None:
+                                    frame_files.append(frame_path)
+                                    if frame_idx == 0:
+                                        h, w, c = test_frame.shape
+                                        update_status(current_progress, f"Cinema quality: {w}x{h} at {fps} FPS")
+                        except Exception as frame_error:
+                            update_status(current_progress, f"Error creating frame {frame_idx}: {str(frame_error)}")
+                            plt.close(fig)
+                            continue
+                    
+                    plt.style.use('default')  # Reset style
+                    
+                    # Create cinema video
+                    if not frame_files:
+                        raise Exception("No valid cinema frames were generated")
+                    
+                    update_status(80, f"Creating cinema video from {len(frame_files)} frames...")
+                    
+                    output_video_path = os.path.join(project_folder, f"{self.project_name}_cinema_3d_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4")
+                    
+                    # Cinema video creation with higher quality
+                    first_frame = cv2.imread(frame_files[0])
+                    height, width, layers = first_frame.shape
+                    
+                    # Try to create high-quality video
+                    fourcc = cv2.VideoWriter_fourcc(*'mp4v')
+                    video_writer = cv2.VideoWriter(output_video_path, fourcc, fps, (width, height))
+                    
+                    if video_writer.isOpened():
+                        for i, frame_file in enumerate(frame_files):
+                            frame = cv2.imread(frame_file)
+                            if frame is not None:
+                                video_writer.write(frame)
+                            
+                            if i % 10 == 0:
+                                progress = 80 + (i / len(frame_files)) * 8
+                                update_status(progress, f"Encoding cinema frame {i+1}/{len(frame_files)}")
+                        
+                        video_writer.release()
+                        
+                        if os.path.exists(output_video_path) and os.path.getsize(output_video_path) > 1024:
+                            update_status(90, "Cinema video created successfully")
+                            output_path = output_video_path
+                        else:
+                            raise Exception("Cinema video creation failed")
+                    else:
+                        raise Exception("Could not initialize cinema video writer")
+                    
+                    # Clean up frames
+                    for frame_file in frame_files:
+                        try:
+                            os.remove(frame_file)
+                        except:
+                            pass
+                    try:
+                        os.rmdir(frames_folder)
+                    except:
+                        pass
+                    
+                    update_status(100, "Cinema animation complete!")
+                
+                def show_success(dt):
+                    popup.dismiss()
+                    self.show_success_popup(
+                        "Cinema Animation Complete!",
+                        f"Your cinema-quality animation has been saved to:\n{output_path}\n\nNote: Blender was not available, so advanced 3D cinema mode was used instead.",
+                        output_path
+                    )
+                
+                Clock.schedule_once(show_success, 1)
+                
+            except Exception as e:
+                error_message = str(e)
+                print(f"DEBUG: Cinema animation error: {error_message}")
+                import traceback
+                traceback.print_exc()
+                def show_error(dt):
+                    popup.dismiss()
+                    self.show_error_popup("Cinema Animation Error", error_message)
+                
+                Clock.schedule_once(show_error, 0)
+        
+        # Schedule the animation generation
+        Clock.schedule_once(lambda dt: run_blender_animation(), 0.5)
+
+    def generate_progressive_3d_animation(self):
+        """Generate a progressive 3D animation that builds the trip point by point"""
+        # Show processing popup
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Initializing progressive 3D animation...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Generating Progressive 3D Animation",
+            content=layout,
+            size_hint=(0.9, None),
+            size=(0, 200),
+            auto_dismiss=False
+        )
+        popup.open()
+
+        def run_progressive_animation():
+            try:
+                # Import here to avoid startup delays
+                import matplotlib
+                matplotlib.use('Agg')  # Use non-interactive backend
+                import matplotlib.pyplot as plt
+                from mpl_toolkits.mplot3d import Axes3D
+                import numpy as np
+                import cv2  # Use OpenCV instead of MoviePy
+                
+                # Update status
+                def update_status(progress_val, status_text):
+                    def _update(dt):
+                        progress.value = progress_val
+                        label.text = status_text
+                    Clock.schedule_once(_update, 0)
+                
+                project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+                positions_path = os.path.join(project_folder, "positions.json")
+                
+                if not os.path.exists(positions_path):
+                    update_status(0, "Error: No GPS data found")
+                    Clock.schedule_once(lambda dt: popup.dismiss(), 2)
+                    return
+                
+                update_status(10, "Loading GPS data...")
+                
+                # Load GPS data
+                with open(positions_path, 'r') as f:
+                    positions = json.load(f)
+                
+                if len(positions) < 2:
+                    update_status(0, "Error: Need at least 2 GPS points")
+                    Clock.schedule_once(lambda dt: popup.dismiss(), 2)
+                    return
+                
+                update_status(20, "Processing GPS coordinates...")
+                
+                # Extract coordinates and timestamps
+                lats = [pos['latitude'] for pos in positions]
+                lons = [pos['longitude'] for pos in positions]
+                alts = [pos.get('altitude', 0) for pos in positions]
+                timestamps = [pos.get('fixTime', '') for pos in positions]
+                
+                # Convert to numpy arrays for easier manipulation
+                lats = np.array(lats)
+                lons = np.array(lons)
+                alts = np.array(alts)
+                
+                # Normalize coordinates for better visualization
+                lat_center = np.mean(lats)
+                lon_center = np.mean(lons)
+                alt_min = np.min(alts)
+                
+                # Convert to relative coordinates (in meters approximately)
+                x = (lons - lon_center) * 111320 * np.cos(np.radians(lat_center))  # longitude to meters
+                y = (lats - lat_center) * 110540  # latitude to meters
+                z = alts - alt_min  # relative altitude
+                
+                update_status(30, "Creating animation frames...")
+                
+                # Create frames folder
+                frames_folder = os.path.join(project_folder, "progressive_frames")
+                os.makedirs(frames_folder, exist_ok=True)
+                
+                # Animation settings
+                fps = 10  # frames per second
+                points_per_frame = max(1, len(positions) // 100)  # Show multiple points per frame for long routes
+                total_frames = len(positions) // points_per_frame
+                
+                frame_files = []
+                
+                # Generate frames
+                for frame_idx in range(total_frames):
+                    current_progress = 30 + (frame_idx / total_frames) * 50
+                    update_status(current_progress, f"Creating frame {frame_idx + 1}/{total_frames}...")
+                    
+                    # Points to show in this frame
+                    end_point = min((frame_idx + 1) * points_per_frame, len(positions))
+                    
+                    # Create 3D plot
+                    fig = plt.figure(figsize=(12, 9), dpi=100)
+                    ax = fig.add_subplot(111, projection='3d')
+                    
+                    # Plot the route progressively
+                    if end_point > 1:
+                        # Plot completed route in blue
+                        ax.plot(x[:end_point], y[:end_point], z[:end_point], 
+                               'b-', linewidth=2, alpha=0.7, label='Route')
+                        
+                        # Plot points as small dots
+                        ax.scatter(x[:end_point], y[:end_point], z[:end_point], 
+                                 c='blue', s=20, alpha=0.6)
+                    
+                    # Highlight current position in red
+                    if end_point > 0:
+                        current_idx = end_point - 1
+                        ax.scatter(x[current_idx], y[current_idx], z[current_idx], 
+                                 c='red', s=100, marker='o', label='Current Position')
+                        
+                        # Add a small trail behind current position
+                        trail_start = max(0, current_idx - 5)
+                        if current_idx > trail_start:
+                            ax.plot(x[trail_start:current_idx+1], 
+                                   y[trail_start:current_idx+1], 
+                                   z[trail_start:current_idx+1], 
+                                   'r-', linewidth=4, alpha=0.8)
+                    
+                    # Plot remaining route in light gray (preview)
+                    if end_point < len(positions):
+                        ax.plot(x[end_point:], y[end_point:], z[end_point:], 
+                               'lightgray', linewidth=1, alpha=0.3, label='Remaining Route')
+                    
+                    # Set labels and title
+                    ax.set_xlabel('East-West (meters)')
+                    ax.set_ylabel('North-South (meters)')
+                    ax.set_zlabel('Elevation (meters)')
+                    
+                    # Add progress info
+                    progress_percent = (end_point / len(positions)) * 100
+                    timestamp_str = timestamps[end_point-1] if end_point > 0 else "Start"
+                    ax.set_title(f'GPS Trip Animation\nProgress: {progress_percent:.1f}% - Point {end_point}/{len(positions)}\nTime: {timestamp_str}', 
+                                fontsize=14, pad=20)
+                    
+                    # Set consistent view limits for all frames
+                    margin = max(np.ptp(x), np.ptp(y)) * 0.1
+                    ax.set_xlim(np.min(x) - margin, np.max(x) + margin)
+                    ax.set_ylim(np.min(y) - margin, np.max(y) + margin)
+                    ax.set_zlim(np.min(z) - 10, np.max(z) + 10)
+                    
+                    # Set viewing angle for better 3D perspective
+                    ax.view_init(elev=20, azim=45)
+                    
+                    # Add legend
+                    ax.legend(loc='upper right')
+                    
+                    # Add grid
+                    ax.grid(True, alpha=0.3)
+                    
+                    # Save frame with comprehensive error handling
+                    frame_path = os.path.join(frames_folder, f"frame_{frame_idx:04d}.png")
+                    try:
+                        plt.savefig(frame_path, dpi=100, bbox_inches='tight', 
+                                   facecolor='white', edgecolor='none', 
+                                   format='png', optimize=False)
+                        plt.close(fig)
+                        
+                        # Verify frame was saved properly and is readable by OpenCV
+                        if os.path.exists(frame_path) and os.path.getsize(frame_path) > 1024:
+                            # Test if OpenCV can read the frame
+                            test_frame = cv2.imread(frame_path)
+                            if test_frame is not None:
+                                frame_files.append(frame_path)
+                                if frame_idx == 0:  # Log first frame details
+                                    h, w, c = test_frame.shape
+                                    update_status(current_progress, f"First frame: {w}x{h}, size: {os.path.getsize(frame_path)} bytes")
+                            else:
+                                update_status(current_progress, f"Warning: Frame {frame_idx} not readable by OpenCV")
+                                try:
+                                    os.remove(frame_path)
+                                except:
+                                    pass
+                        else:
+                            update_status(current_progress, f"Warning: Frame {frame_idx} too small or missing")
+                            
+                    except Exception as e:
+                        update_status(current_progress, f"Error saving frame {frame_idx}: {str(e)}")
+                        try:
+                            plt.close(fig)
+                        except:
+                            pass
+                        continue
+                
+                # Validate frames before creating video
+                if not frame_files:
+                    raise Exception("No valid frames were generated")
+                
+                update_status(80, f"Creating video from {len(frame_files)} frames...")
+                
+                # Create video using OpenCV with better error handling
+                output_video_path = os.path.join(project_folder, 
+                                               f"{self.project_name}_progressive_3d_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4")
+                
+                if frame_files:
+                    try:
+                        # Read first frame to get dimensions
+                        first_frame = cv2.imread(frame_files[0])
+                        if first_frame is None:
+                            raise Exception(f"Could not read first frame: {frame_files[0]}")
+                        
+                        height, width, layers = first_frame.shape
+                        update_status(82, f"Video dimensions: {width}x{height}")
+                        
+                        # Try different codecs for better compatibility
+                        codecs_to_try = [
+                            ('mp4v', '.mp4'),
+                            ('XVID', '.avi'),
+                            ('MJPG', '.avi')
+                        ]
+                        
+                        video_created = False
+                        
+                        for codec, ext in codecs_to_try:
+                            try:
+                                # Update output path for different codecs
+                                if ext != '.mp4':
+                                    test_output_path = output_video_path.replace('.mp4', ext)
+                                else:
+                                    test_output_path = output_video_path
+                                
+                                update_status(84, f"Trying codec {codec}...")
+                                
+                                # Create video writer
+                                fourcc = cv2.VideoWriter_fourcc(*codec)
+                                video_writer = cv2.VideoWriter(test_output_path, fourcc, fps, (width, height))
+                                
+                                if not video_writer.isOpened():
+                                    update_status(85, f"Failed to open video writer with {codec}")
+                                    continue
+                                
+                                # Add frames to video
+                                frames_written = 0
+                                for i, frame_file in enumerate(frame_files):
+                                    frame = cv2.imread(frame_file)
+                                    if frame is not None:
+                                        # Ensure frame dimensions match
+                                        if frame.shape[:2] != (height, width):
+                                            frame = cv2.resize(frame, (width, height))
+                                        video_writer.write(frame)
+                                        frames_written += 1
+                                    
+                                    if i % 10 == 0:  # Update progress every 10 frames
+                                        progress = 85 + (i / len(frame_files)) * 3
+                                        update_status(progress, f"Writing frame {i+1}/{len(frame_files)} with {codec}")
+                                
+                                video_writer.release()
+                                
+                                # Check if video file was created and has reasonable size
+                                if os.path.exists(test_output_path) and os.path.getsize(test_output_path) > 1024:
+                                    output_video_path = test_output_path
+                                    video_created = True
+                                    update_status(88, f"Video created successfully with {codec} ({frames_written} frames)")
+                                    break
+                                else:
+                                    update_status(86, f"Video file not created or too small with {codec}")
+                                    
+                            except Exception as codec_error:
+                                update_status(87, f"Error with {codec}: {str(codec_error)}")
+                                continue
+                        
+                        if not video_created:
+                            raise Exception("Failed to create video with any codec")
+                            
+                    except Exception as video_error:
+                        raise Exception(f"Video creation failed: {str(video_error)}")
+                    
+                    update_status(90, "Cleaning up temporary files...")
+                    
+                    # Clean up frame files
+                    for frame_file in frame_files:
+                        try:
+                            os.remove(frame_file)
+                        except:
+                            pass
+                    try:
+                        os.rmdir(frames_folder)
+                    except:
+                        pass
+                    
+                    update_status(100, "Progressive 3D animation complete!")
+                    
+                    def show_success(dt):
+                        popup.dismiss()
+                        self.show_success_popup(
+                            "Progressive 3D Animation Complete!",
+                            f"Your progressive 3D animation has been saved to:\n{output_video_path}\n\nThe animation shows {len(positions)} GPS points building the route progressively from start to finish.",
+                            output_video_path
+                        )
+                    
+                    Clock.schedule_once(show_success, 1)
+                else:
+                    raise Exception("No frames were generated")
+                
+            except Exception as e:
+                error_message = str(e)
+                print(f"DEBUG: Progressive animation error: {error_message}")
+                import traceback
+                traceback.print_exc()
+                def show_error(dt):
+                    popup.dismiss()
+                    self.show_error_popup("Progressive Animation Error", error_message)
+                
+                Clock.schedule_once(show_error, 0)
+        
+        # Schedule the animation generation
+        Clock.schedule_once(lambda dt: run_progressive_animation(), 0.5)
+
+    def open_pauses_popup(self):
+        """Navigate to the pause edit screen"""
+        pause_edit_screen = self.manager.get_screen("pause_edit")
+        pause_edit_screen.set_project_and_callback(self.project_name, self.on_pre_enter)
+        self.manager.current = "pause_edit"
+
+    def show_success_popup(self, title, message, file_path):
+        """Show success popup with option to open file location"""
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=15)
+        
+        # Success message
+        success_label = Label(
+            text=message,
+            text_size=(None, None),
+            halign="center",
+            valign="middle"
+        )
+        layout.add_widget(success_label)
+        
+        # Buttons
+        btn_layout = BoxLayout(orientation='horizontal', spacing=10, size_hint_y=None, height=50)
+        
+        open_folder_btn = Button(
+            text="Open Folder",
+            background_color=(0.2, 0.6, 0.9, 1)
+        )
+        
+        ok_btn = Button(
+            text="OK",
+            background_color=(0.3, 0.7, 0.3, 1)
+        )
+        
+        btn_layout.add_widget(open_folder_btn)
+        btn_layout.add_widget(ok_btn)
+        layout.add_widget(btn_layout)
+        
+        popup = Popup(
+            title=title,
+            content=layout,
+            size_hint=(0.9, 0.6),
+            auto_dismiss=False
+        )
+        
+        def open_folder(instance):
+            folder_path = os.path.dirname(file_path)
+            os.system(f'xdg-open "{folder_path}"')  # Linux
+            popup.dismiss()
+        
+        def close_popup(instance):
+            popup.dismiss()
+        
+        open_folder_btn.bind(on_press=open_folder)
+        ok_btn.bind(on_press=close_popup)
+        
+        popup.open()
+
+    def show_error_popup(self, title, message):
+        """Show error popup"""
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=15)
+        
+        error_label = Label(
+            text=f"Error: {message}",
+            text_size=(None, None),
+            halign="center",
+            valign="middle"
+        )
+        layout.add_widget(error_label)
+        
+        ok_btn = Button(
+            text="OK",
+            background_color=(0.8, 0.3, 0.3, 1),
+            size_hint_y=None,
+            height=50
+        )
+        layout.add_widget(ok_btn)
+        
+        popup = Popup(
+            title=title,
+            content=layout,
+            size_hint=(0.8, 0.4),
+            auto_dismiss=False
+        )
+        
+        ok_btn.bind(on_press=lambda x: popup.dismiss())
+        popup.open()

screens/create_animation_screen.py.backup

@@ -0,0 +1,633 @@
+import kivy
+from kivy.uix.screenmanager import Screen
+import os
+import json
+import math
+from datetime import datetime
+from kivy.clock import Clock
+from kivy.properties import StringProperty, NumericProperty, AliasProperty
+from py_scripts.utils import (
+    process_preview_util, optimize_route_entries_util
+)
+
+from py_scripts.advanced_3d_generator import NavigationAnimationGenerator
+from py_scripts.blender_animator import BlenderGPSAnimator
+from kivy.uix.popup import Popup
+from kivy.uix.button import Button
+from kivy.uix.label import Label
+from kivy.uix.boxlayout import BoxLayout
+from kivy.uix.progressbar import ProgressBar
+from kivy.uix.textinput import TextInput
+from config import RESOURCES_FOLDER
+
+class CreateAnimationScreen(Screen):
+    project_name = StringProperty("")
+    preview_html_path = StringProperty("")  # Path to the HTML file for preview
+    preview_image_path = StringProperty("")  # Add this line
+    preview_image_version = NumericProperty(0)  # Add this line
+
+    def get_preview_image_source(self):
+        project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+        img_path = os.path.join(project_folder, "preview.png")
+        if os.path.exists(img_path):
+            return img_path
+        return "resources/images/track.png"
+
+    preview_image_source = AliasProperty(
+        get_preview_image_source, None, bind=['project_name', 'preview_image_version']
+    )
+
+    def on_pre_enter(self):
+        # Update the route entries label with the actual number of entries
+        project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+        positions_path = os.path.join(project_folder, "positions.json")
+        count = 0
+        if os.path.exists(positions_path):
+            with open(positions_path, "r") as f:
+                try:
+                    positions = json.load(f)
+                    count = len(positions)
+                except Exception:
+                    count = 0
+        self.ids.route_entries_label.text = f"Your route has {count} entries,"
+
+        
+
+    def open_rename_popup(self):
+        from kivy.uix.popup import Popup
+        from kivy.uix.boxlayout import BoxLayout
+        from kivy.uix.button import Button
+        from kivy.uix.textinput import TextInput
+        from kivy.uix.label import Label
+
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Enter new project name:")
+        input_field = TextInput(text=self.project_name, multiline=False)
+        btn_save = Button(text="Save", background_color=(0.008, 0.525, 0.290, 1))
+        btn_cancel = Button(text="Cancel")
+
+        layout.add_widget(label)
+        layout.add_widget(input_field)
+        layout.add_widget(btn_save)
+        layout.add_widget(btn_cancel)
+
+        popup = Popup(
+            title="Rename Project",
+            content=layout,
+            size_hint=(0.92, None),
+            size=(0, 260),
+            auto_dismiss=False
+        )
+
+        def do_rename(instance):
+            new_name = input_field.text.strip()
+            if new_name and new_name != self.project_name:
+                if self.rename_project_folder(self.project_name, new_name):
+                    self.project_name = new_name
+                    popup.dismiss()
+                    self.on_pre_enter()  # Refresh label
+                else:
+                    label.text = "Rename failed (name exists?)"
+            else:
+                label.text = "Please enter a new name."
+
+        btn_save.bind(on_press=do_rename)
+        btn_cancel.bind(on_press=lambda x: popup.dismiss())
+        popup.open()
+
+    def rename_project_folder(self, old_name, new_name):
+        import os
+        old_path = os.path.join(RESOURCES_FOLDER, "projects", old_name)
+        new_path = os.path.join(RESOURCES_FOLDER, "projects", new_name)
+        if os.path.exists(old_path) and not os.path.exists(new_path):
+            os.rename(old_path, new_path)
+            return True
+        return False
+
+    def optimize_route_entries(self):
+        # Create the popup and UI elements
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Processing route entries...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Optimizing Route",
+            content=layout,
+            size_hint=(0.92, None),
+            size=(0, 260),
+            auto_dismiss=False
+        )
+        popup.open()
+
+        # Now call the utility function with these objects
+        optimize_route_entries_util(
+            self.project_name,
+            RESOURCES_FOLDER,
+            label,
+            progress,
+            popup,
+            Clock,
+            on_save=lambda: self.on_pre_enter()
+        )
+
+
+    def preview_route(self):
+        # Show processing popup
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Processing route preview...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Previewing Route",
+            content=layout,
+            size_hint=(0.8, None),
+            size=(0, 180),
+            auto_dismiss=False
+        )
+        popup.open()
+
+        def set_preview_image_path(path):
+            self.preview_image_path = path
+            self.preview_image_version += 1  # Force AliasProperty to update
+        self.property('preview_image_source').dispatch(self)
+        self.ids.preview_image.reload()
+        # Schedule the processing function        
+        Clock.schedule_once(
+            lambda dt: process_preview_util(
+                self.project_name,
+                RESOURCES_FOLDER,
+                label,
+                progress,
+                popup,
+                self.ids.preview_image,
+                set_preview_image_path,
+                Clock
+            ),
+            0.5
+        )
+
+    def open_pauses_popup(self):
+        """Navigate to the pause edit screen"""
+        pause_edit_screen = self.manager.get_screen("pause_edit")
+        pause_edit_screen.set_project_and_callback(self.project_name, self.on_pre_enter)
+        self.manager.current = "pause_edit"
+
+
+
+
+
+
+
+    def show_video_generation_options(self):
+        """Show popup with video generation mode options including new advanced animations"""
+        from kivy.uix.popup import Popup
+        from kivy.uix.boxlayout import BoxLayout
+        from kivy.uix.button import Button
+        from kivy.uix.label import Label
+
+        layout = BoxLayout(orientation='vertical', spacing=12, padding=15)
+        
+        # Title
+        title_label = Label(
+            text="Choose Animation Style & Quality",
+            font_size=20,
+            size_hint_y=None,
+            height=40,
+            color=(1, 1, 1, 1)
+        )
+        layout.add_widget(title_label)
+        
+        # Classic 3D Mode
+        classic_layout = BoxLayout(orientation='vertical', spacing=5)
+        classic_title = Label(
+            text="🏃‍♂️ Classic 3D (Original Pipeline)",
+            font_size=16,
+            size_hint_y=None,
+            height=30,
+            color=(0.2, 0.8, 0.2, 1)
+        )
+        classic_desc = Label(
+            text="• Traditional OpenCV/PIL approach\n• Fast generation\n• Good for simple tracks\n• Test (720p) or Production (2K)",
+            font_size=11,
+            size_hint_y=None,
+            height=70,
+            color=(0.9, 0.9, 0.9, 1),
+            halign="left",
+            valign="middle"
+        )
+        classic_desc.text_size = (None, None)
+        classic_layout.add_widget(classic_title)
+        classic_layout.add_widget(classic_desc)
+        layout.add_widget(classic_layout)
+        
+        # Classic buttons
+        classic_btn_layout = BoxLayout(orientation='horizontal', spacing=10, size_hint_y=None, height=45)
+        classic_test_btn = Button(
+            text="Classic 720p",
+            background_color=(0.2, 0.8, 0.2, 1),
+            font_size=12
+        )
+        classic_prod_btn = Button(
+            text="Classic 2K",
+            background_color=(0.3, 0.6, 0.3, 1),
+            font_size=12
+        )
+        classic_btn_layout.add_widget(classic_test_btn)
+        classic_btn_layout.add_widget(classic_prod_btn)
+        layout.add_widget(classic_btn_layout)
+        
+        # Advanced Navigation Mode
+        advanced_layout = BoxLayout(orientation='vertical', spacing=5)
+        advanced_title = Label(
+            text="🧭 Navigation Animation",
+            font_size=16,
+            size_hint_y=None,
+            height=30,
+            color=(0.2, 0.6, 0.9, 1)
+        )
+        advanced_desc = Label(
+            text="• Satellite terrain details\n• 3D camera following at 1000-2000m\n• Google Earth entry scene\n• Professional navigation view",
+            font_size=11,
+            size_hint_y=None,
+            height=70,
+            color=(0.9, 0.9, 0.9, 1),
+            halign="left",
+            valign="middle"
+        )
+        advanced_desc.text_size = (None, None)
+        advanced_layout.add_widget(advanced_title)
+        advanced_layout.add_widget(advanced_desc)
+        layout.add_widget(advanced_layout)
+        
+        # Advanced button
+        advanced_btn = Button(
+            text="Generate Navigation Animation",
+            background_color=(0.2, 0.6, 0.9, 1),
+            size_hint_y=None,
+            height=45,
+            font_size=13
+        )
+        layout.add_widget(advanced_btn)
+        
+        # Google Earth Flythrough Mode
+        google_earth_layout = BoxLayout(orientation='vertical', spacing=5)
+        google_earth_title = Label(
+            text="🌍 Google Earth Flythrough",
+            font_size=16,
+            size_hint_y=None,
+            height=30,
+            color=(0.1, 0.8, 0.1, 1)
+        )
+        google_earth_desc = Label(
+            text="• Realistic 3D terrain with mountains\n• Cinematic camera following at 1000-2000m\n• Google Earth-style flythrough\n• Professional geographic animation",
+            font_size=11,
+            size_hint_y=None,
+            height=70,
+            color=(0.9, 0.9, 0.9, 1),
+            halign="left",
+            valign="middle"
+        )
+        google_earth_desc.text_size = (None, None)
+        google_earth_layout.add_widget(google_earth_title)
+        google_earth_layout.add_widget(google_earth_desc)
+        layout.add_widget(google_earth_layout)
+        
+        # Google Earth button
+        google_earth_btn = Button(
+            text="Generate Google Earth Flythrough",
+            background_color=(0.1, 0.8, 0.1, 1),
+            size_hint_y=None,
+            height=45,
+            font_size=13
+        )
+        layout.add_widget(google_earth_btn)
+        
+        # Blender Cinema Mode
+        blender_layout = BoxLayout(orientation='vertical', spacing=5)
+        blender_title = Label(
+            text="<22> Cinema Quality (Blender)",
+            font_size=16,
+            size_hint_y=None,
+            height=30,
+            color=(0.9, 0.6, 0.2, 1)
+        )
+        blender_desc = Label(
+            text="• Professional 3D rendering\n• Photorealistic visuals\n• Cinema-grade quality\n• Longer processing time",
+            font_size=11,
+            size_hint_y=None,
+            height=70,
+            color=(0.9, 0.9, 0.9, 1),
+            halign="left",
+            valign="middle"
+        )
+        blender_desc.text_size = (None, None)
+        blender_layout.add_widget(blender_title)
+        blender_layout.add_widget(blender_desc)
+        layout.add_widget(blender_layout)
+        
+        # Blender button
+        blender_btn = Button(
+            text="Generate Blender Cinema Animation",
+            background_color=(0.9, 0.6, 0.2, 1),
+            size_hint_y=None,
+            height=45,
+            font_size=13
+        )
+        layout.add_widget(blender_btn)
+        
+        # Cancel button
+        cancel_btn = Button(
+            text="Cancel",
+            background_color=(0.5, 0.5, 0.5, 1),
+            size_hint_y=None,
+            height=40,
+            font_size=12
+        )
+        layout.add_widget(cancel_btn)
+
+        popup = Popup(
+            title="Select Animation Style",
+            content=layout,
+            size_hint=(0.95, 0.9),
+            auto_dismiss=False
+        )
+
+        def start_classic_test(instance):
+            popup.dismiss()
+            self.generate_3d_video_test_mode()
+
+        def start_classic_production(instance):
+            popup.dismiss()
+            self.generate_3d_video_production_mode()
+            
+        def start_advanced_3d(instance):
+            popup.dismiss()
+            self.generate_advanced_3d_animation()
+            
+        def start_google_earth(instance):
+            popup.dismiss()
+            self.generate_google_earth_animation()
+            
+        def start_blender_animation(instance):
+            popup.dismiss()
+            self.generate_blender_animation()
+
+        classic_test_btn.bind(on_press=start_classic_test)
+        classic_prod_btn.bind(on_press=start_classic_production)
+        advanced_btn.bind(on_press=start_advanced_3d)
+        google_earth_btn.bind(on_press=start_google_earth)
+        blender_btn.bind(on_press=start_blender_animation)
+        cancel_btn.bind(on_press=lambda x: popup.dismiss())
+        
+        popup.open()
+
+
+    
+    def generate_blender_animation(self):
+        """Generate cinema-quality animation using Blender"""
+        # Show processing popup
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Initializing Blender rendering pipeline...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Generating Blender Cinema Animation",
+            content=layout,
+            size_hint=(0.9, None),
+            size=(0, 200),
+            auto_dismiss=False
+        )
+        popup.open()
+        
+        def run_blender_animation():
+            try:
+                # Update status
+                def update_status(progress_val, status_text):
+                    def _update(dt):
+                        progress.value = progress_val
+                        label.text = status_text
+                    Clock.schedule_once(_update, 0)
+                
+                project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+                positions_path = os.path.join(project_folder, "positions.json")
+                
+                if not os.path.exists(positions_path):
+                    update_status(0, "Error: No GPS data found")
+                    Clock.schedule_once(lambda dt: popup.dismiss(), 2)
+                    return
+                
+                update_status(10, "Loading GPS data into Blender...")
+                
+                # Check dependencies first
+                animator = BlenderGPSAnimator(project_folder)
+                animator.check_dependencies()
+                
+                update_status(25, "Processing GPS coordinates...")
+                gps_data = animator.load_gps_data(positions_path)
+                
+                output_video_path = os.path.join(project_folder, f"{self.project_name}_blender_cinema_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4")
+                
+                # Progress callback for the animator
+                def animator_progress(progress, message):
+                    update_status(25 + (progress * 0.6), message)  # Map 0-100% to 25-85%
+                
+                update_status(85, "Rendering cinema-quality video...")
+                success = animator.create_gps_animation(
+                    positions_path,
+                    output_video_path,
+                    progress_callback=animator_progress
+                )
+                
+                if success:
+                    update_status(100, "Blender cinema animation complete!")
+                    output_path = output_video_path
+                else:
+                    raise Exception("Failed to render Blender animation")
+                
+                def show_success(dt):
+                    popup.dismiss()
+                    self.show_success_popup(
+                        "Blender Cinema Animation Complete!",
+                        f"Your cinema-quality animation has been rendered to:\n{output_path}",
+                        output_path
+                    )
+                
+                Clock.schedule_once(show_success, 1)
+                
+            except Exception as e:
+                error_message = str(e)
+                def show_error(dt):
+                    popup.dismiss()
+                    self.show_error_popup("Blender Animation Error", error_message)
+                
+                Clock.schedule_once(show_error, 0)
+        
+        # Schedule the animation generation
+        Clock.schedule_once(lambda dt: run_blender_animation(), 0.5)
+    
+    def generate_google_earth_animation(self):
+        """Generate Google Earth-style flythrough animation with terrain"""
+        # Show processing popup
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Initializing Google Earth flythrough...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Generating Google Earth Flythrough",
+            content=layout,
+            size_hint=(0.9, None),
+            size=(0, 200),
+            auto_dismiss=False
+        )
+        popup.open()
+        
+        def run_google_earth_animation():
+            try:
+                # Update status
+                def update_status(progress_val, status_text):
+                    def _update(dt):
+                        progress.value = progress_val
+                        label.text = status_text
+                    Clock.schedule_once(_update, 0)
+                
+                project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+                positions_path = os.path.join(project_folder, "positions.json")
+                
+                if not os.path.exists(positions_path):
+                    update_status(0, "Error: No GPS data found")
+                    Clock.schedule_once(lambda dt: popup.dismiss(), 2)
+                    return
+                
+                update_status(10, "Checking dependencies...")
+                
+                # Check dependencies first
+                generator = NavigationAnimationGenerator(project_folder)
+                generator.check_dependencies()
+                
+                update_status(20, "Loading GPS data...")
+                df = generator.load_gps_data(positions_path)
+                
+                update_status(30, "Generating navigation flythrough...")
+                output_video_path = os.path.join(project_folder, f"{self.project_name}_navigation_flythrough_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4")
+                
+                # Progress callback for the generator
+                def generator_progress(progress, message):
+                    update_status(30 + (progress * 0.5), message)  # Map 0-100% to 30-80%
+                
+                update_status(80, "Creating navigation flythrough...")
+                success = generator.generate_3d_animation(
+                    positions_path, 
+                    output_video_path,
+                    style='advanced',
+                    progress_callback=generator_progress
+                )
+                
+                if success:
+                    update_status(100, "Navigation flythrough complete!")
+                    output_path = output_video_path
+                else:
+                    raise Exception("Failed to generate navigation flythrough")
+                
+                def show_success(dt):
+                    popup.dismiss()
+                    self.show_success_popup(
+                        "Google Earth Flythrough Complete!",
+                        f"Your cinematic flythrough has been created:\n{output_path}",
+                        output_path
+                    )
+                
+                Clock.schedule_once(show_success, 1)
+                
+            except Exception as e:
+                error_message = str(e)
+                def show_error(dt):
+                    popup.dismiss()
+                    self.show_error_popup("Google Earth Animation Error", error_message)
+                
+                Clock.schedule_once(show_error, 0)
+        
+        # Schedule the animation generation
+        Clock.schedule_once(lambda dt: run_google_earth_animation(), 0.5)
+    
+    def show_success_popup(self, title, message, file_path=None):
+        """Show success popup with option to open file location"""
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        
+        success_label = Label(
+            text=message,
+            text_size=(400, None),
+            halign="center",
+            valign="middle"
+        )
+        layout.add_widget(success_label)
+        
+        button_layout = BoxLayout(orientation='horizontal', spacing=10, size_hint_y=None, height=50)
+        
+        if file_path:
+            open_btn = Button(text="Open Folder", background_color=(0.2, 0.8, 0.2, 1))
+            open_btn.bind(on_press=lambda x: self.open_file_location(file_path))
+            button_layout.add_widget(open_btn)
+        
+        ok_btn = Button(text="OK", background_color=(0.2, 0.6, 0.9, 1))
+        button_layout.add_widget(ok_btn)
+        layout.add_widget(button_layout)
+        
+        popup = Popup(
+            title=title,
+            content=layout,
+            size_hint=(0.8, None),
+            size=(0, 250),
+            auto_dismiss=False
+        )
+        
+        ok_btn.bind(on_press=lambda x: popup.dismiss())
+        popup.open()
+    
+    def show_error_popup(self, title, message):
+        """Show error popup"""
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        
+        error_label = Label(
+            text=f"Error: {message}",
+            text_size=(400, None),
+            halign="center",
+            valign="middle",
+            color=(1, 0.3, 0.3, 1)
+        )
+        layout.add_widget(error_label)
+        
+        ok_btn = Button(text="OK", background_color=(0.8, 0.2, 0.2, 1), size_hint_y=None, height=50)
+        layout.add_widget(ok_btn)
+        
+        popup = Popup(
+            title=title,
+            content=layout,
+            size_hint=(0.8, None),
+            size=(0, 200),
+            auto_dismiss=False
+        )
+        
+        ok_btn.bind(on_press=lambda x: popup.dismiss())
+        popup.open()
+    
+    def open_file_location(self, file_path):
+        """Open file location in system file manager"""
+        import subprocess
+        import platform
+        
+        folder_path = os.path.dirname(file_path)
+        
+        try:
+            if platform.system() == "Linux":
+                subprocess.run(["xdg-open", folder_path])
+            elif platform.system() == "Darwin":  # macOS
+                subprocess.run(["open", folder_path])
+            elif platform.system() == "Windows":
+                subprocess.run(["explorer", folder_path])
+        except Exception as e:
+            print(f"Could not open folder: {e}")
+

screens/create_animation_screen_clean.py

@@ -0,0 +1,419 @@
+import kivy
+from kivy.uix.screenmanager import Screen
+import os
+import json
+import math
+from datetime import datetime
+from kivy.clock import Clock
+from kivy.properties import StringProperty, NumericProperty, AliasProperty
+from py_scripts.utils import (
+    process_preview_util, optimize_route_entries_util
+)
+from py_scripts.advanced_3d_generator import NavigationAnimationGenerator
+from py_scripts.blender_animator import BlenderGPSAnimator
+from kivy.uix.popup import Popup
+from kivy.uix.button import Button
+from kivy.uix.label import Label
+from kivy.uix.boxlayout import BoxLayout
+from kivy.uix.progressbar import ProgressBar
+from kivy.uix.textinput import TextInput
+from config import RESOURCES_FOLDER
+
+class CreateAnimationScreen(Screen):
+    project_name = StringProperty("")
+    preview_html_path = StringProperty("")  # Path to the HTML file for preview
+    preview_image_path = StringProperty("")  # Add this line
+    preview_image_version = NumericProperty(0)  # Add this line
+
+    def get_preview_image_source(self):
+        project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+        img_path = os.path.join(project_folder, "preview.png")
+        if os.path.exists(img_path):
+            return img_path
+        return "resources/images/track.png"
+
+    preview_image_source = AliasProperty(
+        get_preview_image_source, None, bind=['project_name', 'preview_image_version']
+    )
+
+    def on_pre_enter(self):
+        # Update the route entries label with the actual number of entries
+        project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+        positions_path = os.path.join(project_folder, "positions.json")
+        count = 0
+        if os.path.exists(positions_path):
+            with open(positions_path, "r") as f:
+                try:
+                    positions = json.load(f)
+                    count = len(positions)
+                except Exception:
+                    count = 0
+        self.ids.route_entries_label.text = f"Your route has {count} entries,"
+
+    def open_rename_popup(self):
+        from kivy.uix.popup import Popup
+        from kivy.uix.boxlayout import BoxLayout
+        from kivy.uix.button import Button
+        from kivy.uix.textinput import TextInput
+        from kivy.uix.label import Label
+
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Enter new project name:")
+        input_field = TextInput(text=self.project_name, multiline=False)
+        btn_save = Button(text="Save", background_color=(0.008, 0.525, 0.290, 1))
+        btn_cancel = Button(text="Cancel")
+
+        layout.add_widget(label)
+        layout.add_widget(input_field)
+        layout.add_widget(btn_save)
+        layout.add_widget(btn_cancel)
+
+        popup = Popup(
+            title="Rename Project",
+            content=layout,
+            size_hint=(0.92, None),
+            size=(0, 260),
+            auto_dismiss=False
+        )
+
+        def do_rename(instance):
+            new_name = input_field.text.strip()
+            if new_name and new_name != self.project_name:
+                if self.rename_project_folder(self.project_name, new_name):
+                    self.project_name = new_name
+                    popup.dismiss()
+                    self.on_pre_enter()  # Refresh label
+                else:
+                    label.text = "Rename failed (name exists?)"
+            else:
+                label.text = "Please enter a new name."
+
+        btn_save.bind(on_press=do_rename)
+        btn_cancel.bind(on_press=lambda x: popup.dismiss())
+        popup.open()
+
+    def rename_project_folder(self, old_name, new_name):
+        import os
+        old_path = os.path.join(RESOURCES_FOLDER, "projects", old_name)
+        new_path = os.path.join(RESOURCES_FOLDER, "projects", new_name)
+        if os.path.exists(old_path) and not os.path.exists(new_path):
+            os.rename(old_path, new_path)
+            return True
+        return False
+
+    def optimize_route_entries(self):
+        # Create the popup and UI elements
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Processing route entries...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Optimizing Route",
+            content=layout,
+            size_hint=(0.92, None),
+            size=(0, 260),
+            auto_dismiss=False
+        )
+        popup.open()
+
+        # Now call the utility function with these objects
+        optimize_route_entries_util(
+            self.project_name,
+            RESOURCES_FOLDER,
+            label,
+            progress,
+            popup,
+            Clock,
+            on_save=lambda: self.on_pre_enter()
+        )
+
+    def preview_route(self):
+        # Show processing popup
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Processing route preview...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Previewing Route",
+            content=layout,
+            size_hint=(0.8, None),
+            size=(0, 180),
+            auto_dismiss=False
+        )
+        popup.open()
+
+        def set_preview_image_path(path):
+            self.preview_image_path = path
+            self.preview_image_version += 1  # Force AliasProperty to update
+        self.property('preview_image_source').dispatch(self)
+        self.ids.preview_image.reload()
+        # Schedule the processing function        
+        Clock.schedule_once(
+            lambda dt: process_preview_util(
+                self.project_name,
+                RESOURCES_FOLDER,
+                label,
+                progress,
+                popup,
+                self.ids.preview_image,
+                set_preview_image_path,
+                Clock
+            ),
+            0.5
+        )
+
+    def open_pauses_popup(self):
+        """Navigate to the pause edit screen"""
+        pause_edit_screen = self.manager.get_screen("pause_edit")
+        pause_edit_screen.set_project_and_callback(self.project_name, self.on_pre_enter)
+        self.manager.current = "pause_edit"
+
+    def generate_google_earth_animation(self):
+        """Generate Google Earth-style flythrough animation using NavigationAnimationGenerator"""
+        # Show processing popup
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Initializing Google Earth flythrough...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Generating Google Earth Flythrough",
+            content=layout,
+            size_hint=(0.9, None),
+            size=(0, 200),
+            auto_dismiss=False
+        )
+        popup.open()
+        
+        def run_google_earth_animation():
+            try:
+                # Update status
+                def update_status(progress_val, status_text):
+                    def _update(dt):
+                        progress.value = progress_val
+                        label.text = status_text
+                    Clock.schedule_once(_update, 0)
+                
+                project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+                positions_path = os.path.join(project_folder, "positions.json")
+                
+                if not os.path.exists(positions_path):
+                    update_status(0, "Error: No GPS data found")
+                    Clock.schedule_once(lambda dt: popup.dismiss(), 2)
+                    return
+                
+                update_status(10, "Loading GPS data...")
+                
+                # Check dependencies first
+                generator = NavigationAnimationGenerator(project_folder)
+                generator.check_dependencies()
+                
+                update_status(20, "Processing GPS coordinates...")
+                df = generator.load_gps_data(positions_path)
+                
+                update_status(40, "Creating Google Earth flythrough...")
+                output_video_path = os.path.join(project_folder, f"{self.project_name}_google_earth_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4")
+                
+                # Progress callback for the generator
+                def generator_progress(progress, message):
+                    update_status(40 + (progress * 0.5), message)  # Map 0-100% to 40-90%
+                
+                update_status(90, "Creating flythrough video...")
+                success = generator.generate_frames(positions_path, style='google_earth', progress_callback=generator_progress)
+                
+                if success and len(success) > 0:
+                    update_status(95, "Rendering final video...")
+                    video_success = generator.create_video(success, output_video_path, generator_progress)
+                    if video_success:
+                        update_status(100, "Google Earth flythrough complete!")
+                        output_path = output_video_path
+                    else:
+                        raise Exception("Failed to create video from frames")
+                else:
+                    raise Exception("Failed to generate frames")
+                
+                def show_success(dt):
+                    popup.dismiss()
+                    self.show_success_popup(
+                        "Google Earth Flythrough Complete!",
+                        f"Your Google Earth-style flythrough has been saved to:\n{output_path}",
+                        output_path
+                    )
+                
+                Clock.schedule_once(show_success, 1)
+                
+            except Exception as e:
+                error_message = str(e)
+                def show_error(dt):
+                    popup.dismiss()
+                    self.show_error_popup("Google Earth Animation Error", error_message)
+                
+                Clock.schedule_once(show_error, 0)
+        
+        # Schedule the animation generation
+        Clock.schedule_once(lambda dt: run_google_earth_animation(), 0.5)
+
+    def generate_blender_animation(self):
+        """Generate cinema-quality animation using Blender"""
+        # Show processing popup
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Initializing Blender rendering pipeline...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Generating Blender Cinema Animation",
+            content=layout,
+            size_hint=(0.9, None),
+            size=(0, 200),
+            auto_dismiss=False
+        )
+        popup.open()
+        
+        def run_blender_animation():
+            try:
+                # Update status
+                def update_status(progress_val, status_text):
+                    def _update(dt):
+                        progress.value = progress_val
+                        label.text = status_text
+                    Clock.schedule_once(_update, 0)
+                
+                project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+                positions_path = os.path.join(project_folder, "positions.json")
+                
+                if not os.path.exists(positions_path):
+                    update_status(0, "Error: No GPS data found")
+                    Clock.schedule_once(lambda dt: popup.dismiss(), 2)
+                    return
+                
+                update_status(10, "Loading GPS data into Blender...")
+                
+                # Check dependencies first
+                animator = BlenderGPSAnimator(project_folder)
+                animator.check_dependencies()
+                
+                update_status(25, "Processing GPS coordinates...")
+                gps_data = animator.load_gps_data(positions_path)
+                
+                output_video_path = os.path.join(project_folder, f"{self.project_name}_blender_cinema_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4")
+                
+                # Progress callback for the animator
+                def animator_progress(progress, message):
+                    update_status(25 + (progress * 0.6), message)  # Map 0-100% to 25-85%
+                
+                update_status(85, "Rendering cinema-quality video...")
+                success = animator.create_gps_animation(
+                    positions_path,
+                    output_video_path,
+                    progress_callback=animator_progress
+                )
+                
+                if success:
+                    update_status(100, "Blender cinema animation complete!")
+                    output_path = output_video_path
+                else:
+                    raise Exception("Failed to generate Blender animation")
+                
+                def show_success(dt):
+                    popup.dismiss()
+                    self.show_success_popup(
+                        "Blender Cinema Animation Complete!",
+                        f"Your cinema-quality animation has been saved to:\n{output_path}",
+                        output_path
+                    )
+                
+                Clock.schedule_once(show_success, 1)
+                
+            except Exception as e:
+                error_message = str(e)
+                def show_error(dt):
+                    popup.dismiss()
+                    self.show_error_popup("Blender Animation Error", error_message)
+                
+                Clock.schedule_once(show_error, 0)
+        
+        # Schedule the animation generation
+        Clock.schedule_once(lambda dt: run_blender_animation(), 0.5)
+
+    def show_success_popup(self, title, message, file_path):
+        """Show success popup with option to open file location"""
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=15)
+        
+        # Success message
+        success_label = Label(
+            text=message,
+            text_size=(None, None),
+            halign="center",
+            valign="middle"
+        )
+        layout.add_widget(success_label)
+        
+        # Buttons
+        btn_layout = BoxLayout(orientation='horizontal', spacing=10, size_hint_y=None, height=50)
+        
+        open_folder_btn = Button(
+            text="Open Folder",
+            background_color=(0.2, 0.6, 0.9, 1)
+        )
+        
+        ok_btn = Button(
+            text="OK",
+            background_color=(0.3, 0.7, 0.3, 1)
+        )
+        
+        btn_layout.add_widget(open_folder_btn)
+        btn_layout.add_widget(ok_btn)
+        layout.add_widget(btn_layout)
+        
+        popup = Popup(
+            title=title,
+            content=layout,
+            size_hint=(0.9, 0.6),
+            auto_dismiss=False
+        )
+        
+        def open_folder(instance):
+            folder_path = os.path.dirname(file_path)
+            os.system(f'xdg-open "{folder_path}"')  # Linux
+            popup.dismiss()
+        
+        def close_popup(instance):
+            popup.dismiss()
+        
+        open_folder_btn.bind(on_press=open_folder)
+        ok_btn.bind(on_press=close_popup)
+        
+        popup.open()
+
+    def show_error_popup(self, title, message):
+        """Show error popup"""
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=15)
+        
+        error_label = Label(
+            text=f"Error: {message}",
+            text_size=(None, None),
+            halign="center",
+            valign="middle"
+        )
+        layout.add_widget(error_label)
+        
+        ok_btn = Button(
+            text="OK",
+            background_color=(0.8, 0.3, 0.3, 1),
+            size_hint_y=None,
+            height=50
+        )
+        layout.add_widget(ok_btn)
+        
+        popup = Popup(
+            title=title,
+            content=layout,
+            size_hint=(0.8, 0.4),
+            auto_dismiss=False
+        )
+        
+        ok_btn.bind(on_press=lambda x: popup.dismiss())
+        popup.open()

traccar.kv

@@ -722,7 +722,7 @@
                 height: 202
                 size_hint_x: 1
 
-        # 3D Video Animation frame
+        # Progressive 3D Animation frame
         BoxLayout:
             orientation: "horizontal"
             size_hint_y: None
@@ -737,7 +737,7 @@
                     size: self.size
 
             Label:
-                text: "Generate 3D video animation\nsimilar to Relive style"
+                text: "Generate progressive 3D animation\nBuilds trip point by point"
                 font_size: 16
                 color: 1, 1, 1, 1
                 size_hint_x: 0.7
@@ -746,15 +746,84 @@
                 text_size: self.size
 
             Button:
-                text: "Generate\n3D Video"
+                text: "Generate\n3D Trip"
                 size_hint_x: 0.3
                 font_size: 14
-                background_color: 0.8, 0.2, 0.4, 1
+                background_color: 0.2, 0.8, 0.4, 1
                 color: 1, 1, 1, 1
                 halign: "center"
                 valign: "middle"
                 text_size: self.size
-                on_press: root.generate_3d_video()
+                on_press: root.generate_progressive_3d_animation()
+
+        # Google Earth Animation frame
+        BoxLayout:
+            orientation: "horizontal"
+            size_hint_y: None
+            height: 60
+            padding: [10, 10, 10, 10]
+            spacing: 10
+            canvas.before:
+                Color:
+                    rgba: 0.15, 0.15, 0.18, 1
+                Rectangle:
+                    pos: self.pos
+                    size: self.size
+
+            Label:
+                text: "Generate Google Earth flythrough\nCinematic aerial view"
+                font_size: 16
+                color: 1, 1, 1, 1
+                size_hint_x: 0.7
+                halign: "left"
+                valign: "middle"
+                text_size: self.size
+
+            Button:
+                text: "Generate\nFlythrough"
+                size_hint_x: 0.3
+                font_size: 14
+                background_color: 0.1, 0.8, 0.1, 1
+                color: 1, 1, 1, 1
+                halign: "center"
+                valign: "middle"
+                text_size: self.size
+                on_press: root.generate_google_earth_animation()
+
+        # Blender Animation frame
+        BoxLayout:
+            orientation: "horizontal"
+            size_hint_y: None
+            height: 60
+            padding: [10, 10, 10, 10]
+            spacing: 10
+            canvas.before:
+                Color:
+                    rgba: 0.15, 0.15, 0.18, 1
+                Rectangle:
+                    pos: self.pos
+                    size: self.size
+
+            Label:
+                text: "Generate cinema-quality animation\nProfessional 3D rendering"
+                font_size: 16
+                color: 1, 1, 1, 1
+                size_hint_x: 0.7
+                halign: "left"
+                valign: "middle"
+                text_size: self.size
+
+            Button:
+                text: "Generate\nCinema"
+                size_hint_x: 0.3
+                font_size: 14
+                background_color: 0.9, 0.6, 0.2, 1
+                color: 1, 1, 1, 1
+                halign: "center"
+                valign: "middle"
+                text_size: self.size
+                on_press: root.generate_blender_animation()
+
 
         
         Widget: