Upload code/cube3d/render/render_bricks_safe.py with huggingface_hub

code/cube3d/render/render_bricks_safe.py

@@ -286,13 +286,37 @@ except Exception as e:
             print(f"已生成占位图片: {out_file}")
             return
         
-        cmd = [
-            BLENDER_PATH, '--background', #'--factory-startup',
-            '--python', script_path, #'--enable-autoexec'
-        ]
-        
+        # 首先测试 Blender 是否能正常运行
+        test_cmd = [BLENDER_PATH, '--version']
+        print(f"测试Blender: {' '.join(test_cmd)}")
+        try:
+            test_result = subprocess.run(test_cmd, capture_output=True, text=True, timeout=10)
+            print(f"Blender测试返回码: {test_result.returncode}")
+            if test_result.stdout:
+                print(f"Blender版本信息: {test_result.stdout.strip()}")
+            if test_result.stderr:
+                print(f"Blender测试错误: {test_result.stderr.strip()}")
+        except Exception as test_e:
+            print(f"Blender测试失败: {test_e}")
+
+        # 在 Linux 上使用 xvfb-run 以支持无头渲染
+        if platform.system() == 'Linux' and os.path.exists('/usr/bin/xvfb-run'):
+            cmd = [
+                'xvfb-run', '-a', '-s', '-screen 0 1024x768x24',
+                BLENDER_PATH, '--background',
+                '--python', script_path
+            ]
+            print("使用 xvfb-run 进行无头渲染")
+        else:
+            cmd = [
+                BLENDER_PATH, '--background',
+                '--python', script_path
+            ]
+
         print(f"执行命令: {' '.join(cmd)}")
-        
+        print(f"脚本路径: {script_path}")
+        print(f"脚本是否存在: {os.path.exists(script_path)}")
+
         result = subprocess.run(
             cmd,
             stdout=subprocess.PIPE,
@@ -300,15 +324,20 @@ except Exception as e:
             text=True,
             timeout=300
         )
-        
+
         # 输出Blender日志
+        print(f"=== Blender返回码: {result.returncode} ===")
         if result.stdout:
             print("=== Blender标准输出 ===")
             print(result.stdout)
-        
+        else:
+            print("（无标准输出）")
+
         if result.stderr:
             print("=== Blender错误输出 ===")
             print(result.stderr)
+        else:
+            print("（无错误输出）")
         
         if result.returncode != 0:
             raise RuntimeError(f"Blender返回错误码: {result.returncode}")