fix file save

face_mesh3d.py

@@ -5,6 +5,17 @@ from glibvision.cv2_utils  import pil_to_bgr_image
 
 from mp_utils import get_pixel_cordinate_list,extract_landmark,get_pixel_cordinate,get_normalized_xyz
 import mp_triangles
+import io
+import hashlib
+import os
+def get_image_id(image):
+    buffer = io.BytesIO()
+    image.save(buffer, format='PNG')
+    hash_object = hashlib.sha256(buffer.getvalue())
+    hex_dig = hash_object.hexdigest()
+    unique_id = hex_dig[:32]
+    return unique_id
+
 def process_image3d(image,smooth_mesh,depto_ratio,inner_eyes,inner_mouth):
 
     mp_image,face_landmarker_result = extract_landmark(image)
@@ -35,7 +46,10 @@ def process_image3d(image,smooth_mesh,depto_ratio,inner_eyes,inner_mouth):
 
     # PolyDataオブジェクトの作成
     mesh = pv.PolyData(vertices, faces)
-    path = "files/mesh.gltf"#TODO uniq file
+
+    id = get_image_id(image)
+    os.makedirs("files",exist_ok=True)
+    path = f"files/{id}.gltf"#TODO uniq file
     
     texture = pv.Texture(np.array(image, dtype=np.uint8))
     uv_coords = np.array(uv,dtype="float32")