history.md

Change Log

2024-10-05 22:00 PST

Infinite Image Reloading Issue

• Problem: After recent changes, dragging an image into the interface causes it to flicker and continuously reload. The depth prediction does not run.
• Suspected cause: Recent modifications to the input handling in the Gradio interface, particularly the input_image.change event.
• Next steps: Revert the changes to the input handling and investigate a different approach to manage the image path.

2024-10-05 21:20 PST

3D Model Generation File Access Error

• Problem: When attempting to generate the 3D model, an error occurred: "[Errno 2] No such file or directory: '/tmp/tmppgls861k.png'"
• This suggests that the temporary file created during the depth map generation is not accessible or has been deleted before the 3D model generation process.
• Next steps: Investigate the file handling in the create_3d_model function and ensure temporary files are properly managed and accessible.

2024-10-05 21:13 PST

CUDA Initialization Error Fix

• Problem: CUDA was being initialized in the main process, causing an error in the Spaces Stateless GPU environment.
• Changes made:
  1. Modified np.savetxt to ensure depth is converted to a CPU numpy array if it's a torch.Tensor.
  2. Explicitly converted focallength_px to a float.
  3. Added more print statements throughout the predict_depth function for improved logging and debugging.
  4. Added a print statement just before returning from the predict_depth function to log all return values.
• These changes aim to prevent CUDA initialization in the main process and provide more detailed logging for troubleshooting.

2024-10-05 23:00 PST

Persistent 3D Model Colorization Issue

• Problem: Despite previous attempts, the 3D model still appears colorless (gray) without the original image overlay.
• Next steps:
  1. Review the texture mapping process in the 3D model generation.
  2. Investigate alternative methods to apply color information to the 3D model.
  3. Ensure color data is being properly passed and applied throughout the pipeline.

2024-10-05 22:30 PST

3D Model Colorization and Thin Threshold Adjustment

• Problem 1: The generated 3D model lacks proper colorization from the original image.
• Problem 2: The range for the 'thin' threshold slider may need adjustment, and its units are unclear.
• Next steps:
  1. Investigate and fix the texture mapping in the 3D model generation process.
  2. Clarify the units for the thin threshold and consider adjusting its range.

2024-10-06 00:30 PST

Reverting 3D Model Simplification and Smoothing

• Problem: The 3D model still lacks proper colorization from the original image.
• Action: Reverting simplification and smoothing operations to their default state (no processing) to isolate the colorization issue.
• Changes:
  1. Set default values for simplification_factor, smoothing_iterations, and thin_threshold to 1.0, 0, and 0 respectively.
  2. Adjust the generate_3d_model function to skip simplification and smoothing steps when default values are used.
• Next steps: Re-test the 3D model generation to verify if colorization is restored without these processing steps.