Update pack_project script for Blender

lib/render_engines/scripts/blender/get_file_info.py

@@ -0,0 +1,29 @@
+import json
+import bpy
+
+# Get all cameras
+cameras = []
+for cam_obj in bpy.data.cameras:
+    user_map = bpy.data.user_map(subset={cam_obj}, value_types={'OBJECT'})
+    for data_obj in user_map[cam_obj]:
+        cam = {'name': data_obj.name,
+               'cam_name': cam_obj.name,
+               'cam_name_full': cam_obj.name_full,
+               'lens': cam_obj.lens,
+               'lens_unit': cam_obj.lens_unit,
+               'sensor_height': cam_obj.sensor_height,
+               'sensor_width': cam_obj.sensor_width}
+        cameras.append(cam)
+
+scene = bpy.data.scenes[0]
+data = {'cameras':  cameras,
+        'engine': scene.render.engine,
+        'frame_start': scene.frame_start,
+        'frame_end': scene.frame_end,
+        'resolution_x': scene.render.resolution_x,
+        'resolution_y': scene.render.resolution_y,
+        'resolution_percentage': scene.render.resolution_percentage,
+        'fps': scene.render.fps}
+
+data_string = json.dumps(data)
+print("SCENE_DATA:" + data_string)

lib/render_engines/scripts/blender/pack_project.py

@@ -0,0 +1,41 @@
+import bpy
+import os
+import shutil
+import zipfile
+
+
+def zip_files(file_paths, output_zip_path):
+    # Create a new Zip file
+    with zipfile.ZipFile(output_zip_path, 'w') as myzip:
+        for file_path in file_paths:
+            # Add each file to the Zip file
+            myzip.write(file_path)
+
+
+# Get File path
+project_path = str(bpy.data.filepath)
+
+# Pack Files
+bpy.ops.file.pack_all()
+bpy.ops.file.make_paths_absolute()
+
+# Temp dir
+tmp_dir = os.path.join(os.path.dirname(project_path), 'tmp')
+asset_dir = os.path.join(tmp_dir, 'assets')
+os.makedirs(tmp_dir, exist_ok=True)
+
+try:
+    # Find images we could not pack - usually videos
+    for img in bpy.data.images:
+        if not img.packed_file and img.filepath and img.users:
+            os.makedirs(asset_dir, exist_ok=True)
+            shutil.copy2(img.filepath, os.path.join(asset_dir, os.path.basename(img.filepath)))
+            img.filepath = '//' + os.path.join('assets', os.path.basename(img.filepath))
+
+    # Save Output
+    bpy.ops.wm.save_as_mainfile(filepath=os.path.join(tmp_dir, os.path.basename(project_path)), compress=True)
+
+    zip_files([os.path.join(tmp_dir, os.path.basename(project_path)), asset_dir],
+              os.path.join(os.path.dirname(project_path), 'output.zip'))
+finally:
+    os.remove(tmp_dir)