init

sanctification-tcg/card-harness/scripts/export_card_mesh.py

@@ -0,0 +1,67 @@
+import argparse
+import sys
+from pathlib import Path
+
+import bpy
+
+
+def script_args():
+    separator = sys.argv.index("--") if "--" in sys.argv else len(sys.argv)
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--output", required=True)
+    return parser.parse_args(sys.argv[separator + 1:])
+
+
+def slot_material(name, color):
+    material = bpy.data.materials.get(name) or bpy.data.materials.new(name)
+    material.diffuse_color = (*color, 1.0)
+    return material
+
+
+args = script_args()
+output = Path(args.output).resolve()
+output.parent.mkdir(parents=True, exist_ok=True)
+
+source = bpy.data.objects.get("CARD_David_Foil")
+if source is None:
+    raise RuntimeError("Expected CARD_David_Foil in the Blender prototype")
+
+bpy.ops.object.select_all(action="DESELECT")
+export_object = source.copy()
+export_object.data = source.data.copy()
+export_object.name = "SanctificationCardMesh"
+export_object.data.name = "SanctificationCardMesh"
+export_object.animation_data_clear()
+export_object.location = (0, 0, 0)
+export_object.rotation_euler = (0, 0, 0)
+export_object.scale = (1, 1, 1)
+bpy.context.scene.collection.objects.link(export_object)
+
+material_indices = [polygon.material_index for polygon in export_object.data.polygons]
+export_object.data.materials.clear()
+export_object.data.materials.append(slot_material("SLOT_FRONT", (0.8, 0.8, 0.8)))
+export_object.data.materials.append(slot_material("SLOT_BACK", (0.25, 0.25, 0.25)))
+export_object.data.materials.append(slot_material("SLOT_EDGE", (0.5, 0.42, 0.28)))
+for polygon, material_index in zip(export_object.data.polygons, material_indices):
+    polygon.material_index = material_index
+
+export_object.select_set(True)
+bpy.context.view_layer.objects.active = export_object
+
+bpy.ops.export_scene.gltf(
+    filepath=str(output),
+    export_format="GLB",
+    use_selection=True,
+    export_apply=True,
+    export_materials="EXPORT",
+    export_texcoords=True,
+    export_normals=True,
+    export_yup=True,
+)
+
+print({
+    "output": str(output),
+    "object": export_object.name,
+    "mesh": export_object.data.name,
+    "materials": [material.name for material in export_object.data.materials],
+})