Lightplane

Memory efficient radiance field renderer and splatter.

User Guide

• Introduction
  • Documentation
  • Overview
  • Installation
  • Usage
  • Examples
  • TODO
  • License
  • Citation
• Lightplane Examples
  • Jupyter Notebooks
  • Single-scene reconstruction
• 3D feature grids
  • Grid coordinate frame
  • Feature grid sampling
  • Feature grid splatting
• Rendering rays
• Lightplane Renderer
  • Renderer module API
  • EA rendering with MLP decoding
  • Renderer configuration
• Lightplane Splatter
  • Renderer module API
  • Ray-marched splatting
  • Splatter configuration
• COG Code Generator
• Memory & Speed Benchmark

API Reference

• Lightplane Renderer API
  • LightplaneRenderer
  • lightplane_renderer()
• Lightplane Splatter API
  • LightplaneSplatter
  • LightplaneMLPSplatter
  • lightplane_splatter()
  • lightplane_mlp_splatter()
• Rendering rays API
  • Rays
  • calc_harmonic_embedding()
  • calc_harmonic_embedding_dim()
  • jitter_near_far()
• MLP API
  • DecoderParams
  • SplatterParams
  • flatten_decoder_params()
  • flatten_splatter_params()
  • flattened_decoder_params_to_list()
  • flattened_triton_decoder_to_list()
  • get_triton_function_input_dims()
  • init_decoder_params()
  • init_splatter_params()
• Naive Implementation API
  • lightplane_renderer_naive()
  • lightplane_splatter_naive()
  • lightplane_mlp_splatter_naive()
• Visualization API
  • visualize_rays_plotly()
• Misc Utilities API
  • assert_shape()
  • check_grid_and_color_grid()
  • flatten_grid()
  • if_not_none_else()
  • is_in_bounds()
  • pad_feature_to_block_size()
  • process_and_flatten_grid()
  • unflatten_grid()