v92

build_target_img.py

@@ -137,7 +137,7 @@ def create_training_image(skin_image):
     r_scale4 = 0.25
     full_part = ['head','body','left_arm','right_arm','left_leg','right_leg']
 
-    limbs_offset = 0.8
+    limbs_offset = 0.0
     default_pos_args = {
         'head': (0, 28, 0),
         'body': (0, 18, 0),
@@ -191,7 +191,7 @@ def create_training_image(skin_image):
             output_size=render_size,
             cam_front=cam_front,
             look_at_y=look_at_y,
-            use_voxels=True,
+            use_voxels=False,
             ortho=ortho,
             core_display=core_display,
             decor_display=decor_display,

build_target_imgs.py

@@ -4,7 +4,7 @@ import sys
 import subprocess
 from concurrent.futures import ThreadPoolExecutor
 
-output_dir = 'target_imgs_v91'
+output_dir = 'target_imgs_v92'
 
 def process_skin(skin_id, skin_style):
     input_path = f'skins/{skin_style}/{skin_id}.png'
@@ -53,4 +53,4 @@ def main():
                 sorted(list(iset))
             )
 if __name__ == '__main__':
-    main()
+    main()

mc_render.py

@@ -90,6 +90,12 @@ def create_textured_box(
         colors = face_tex.reshape(-1, 4)
         plane.cell_data["RGBA"] = colors.astype(np.uint8)
         
+        # Filter out transparent cells (alpha < 10) to avoid occlusion/depth-writing issues
+        non_transparent_indices = np.where(colors[:, 3] >= 10)[0]
+        if len(non_transparent_indices) == 0:
+            return None
+        plane = plane.extract_cells(non_transparent_indices)
+        
         # 6. Move and rotate the plane to the correct position
         # Note: rotate operation modifies points in place
         if name == 'front': # +Z
@@ -400,7 +406,7 @@ def build_minecraft_model(
 ) -> list:
     """Build the model components."""
     scale = 1.0
-    limbs_offset = 0.8
+    limbs_offset = 0.0
 
     is_slim = skin[52, 47, 3] == 0