fix(3d): Add detailed logging to setup process

- Wraps the setup commands (pip install, compile) in a helper function that captures and logs stdout/stderr for both success and failure cases.
- Adds the mirror URLs provided by the user to the pip install command to aid package discovery.
- This change is intended to expose the underlying error that is causing the installation to fail silently.

models/model_3d_generator.py

@@ -86,29 +86,54 @@ class Hunyuan3DGenerator:
                 logger.info(f"✅ Model repository downloaded to: {self.model_path}")
                 
                 # --- Installation and Compilation ---
-                logger.info("🔧 Running Hunyuan3D setup scripts...")
+                logger.info("🔧 Running Hunyuan3D setup scripts with detailed logging...")
                 import subprocess
                 import sys
                 import os
 
+                def run_setup_command(command, cwd):
+                    logger.info(f"Running command: {' '.join(command)} in {cwd}")
+                    try:
+                        process = subprocess.run(
+                            command, 
+                            check=True, 
+                            capture_output=True, 
+                            text=True, 
+                            cwd=cwd
+                        )
+                        logger.info(f"✅ Command successful.")
+                        if process.stdout:
+                            logger.info(f"STDOUT:\n{process.stdout}")
+                        if process.stderr:
+                            logger.warning(f"STDERR:\n{process.stderr}")
+                    except subprocess.CalledProcessError as e:
+                        logger.error(f"❌ Command failed with exit code {e.returncode}")
+                        logger.error(f"STDOUT:\n{e.stdout}")
+                        logger.error(f"STDERR:\n{e.stderr}")
+                        raise  # Re-raise the exception to halt execution and see the error
+
                 # 1. Install requirements from the model's specific requirements file
                 requirements_path = os.path.join(self.model_path, 'requirements.txt')
                 if os.path.exists(requirements_path):
-                    logger.info(f"📦 Installing requirements from {requirements_path}...")
-                    subprocess.run([sys.executable, '-m', 'pip', 'install', '-r', requirements_path], check=True, capture_output=True, text=True)
+                    pip_command = [
+                        sys.executable, '-m', 'pip', 'install', '-r', requirements_path,
+                        '--extra-index-url', 'https://mirrors.cloud.tencent.com/pypi/simple/',
+                        '--extra-index-url', 'https://mirrors.aliyun.com/pypi/simple'
+                    ]
+                    run_setup_command(pip_command, cwd=self.model_path)
 
                 # 2. Install custom rasterizer
                 rasterizer_path = os.path.join(self.model_path, 'hy3dpaint', 'packages', 'custom_rasterizer')
                 if os.path.exists(rasterizer_path):
-                    logger.info(f"📦 Installing custom_rasterizer from {rasterizer_path}...")
-                    subprocess.run([sys.executable, '-m', 'pip', 'install', '-e', '.'], cwd=rasterizer_path, check=True, capture_output=True, text=True)
+                    pip_command_rasterizer = [sys.executable, '-m', 'pip', 'install', '-e', '.']
+                    run_setup_command(pip_command_rasterizer, cwd=rasterizer_path)
 
                 # 3. Compile mesh painter
                 renderer_path = os.path.join(self.model_path, 'hy3dpaint', 'DifferentiableRenderer')
                 compile_script_path = os.path.join(renderer_path, 'compile_mesh_painter.sh')
                 if os.path.exists(compile_script_path):
-                    logger.info(f"🖌️ Compiling mesh painter in {renderer_path}...")
-                    subprocess.run(['bash', 'compile_mesh_painter.sh'], cwd=renderer_path, check=True, capture_output=True, text=True)
+                    bash_command = ['bash', compile_script_path]
+                    run_setup_command(bash_command, cwd=renderer_path)
                 
                 logger.info("✅ Hunyuan3D setup completed successfully.")