https://github.com/suvrik/texture.compiler

A texture compiler
https://github.com/suvrik/texture.compiler

compiler converter gamedev texture tool

Last synced: 2 days ago
JSON representation

A texture compiler

• Host: GitHub
• URL: https://github.com/suvrik/texture.compiler
• Owner: suVrik
• Created: 2019-06-30T20:56:23.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2019-07-12T18:47:56.000Z (over 5 years ago)
• Last Synced: 2024-11-14T19:25:21.290Z (2 months ago)
• Topics: compiler, converter, gamedev, texture, tool
• Language: C
• Homepage:
• Size: 43.9 MB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
# texture.compiler

Normal part of `RG normal, B metalness, A ambient occlusion` is mip mapped with normal renormalization, the rest of this texture is mip mapped like a regular texture.

| Input texture | Output (Production quality) | Output (Development quality) | Output (No-compression quality) |

| ------------- | ------------- | ------------- | ------------- |

| RGB base color, A roughness | BC7 | BC3 | RGBA8 |

| RG normal, B metalness, A ambient occlusion | BC7 | BC3 | RGBA8 |

| R height | BC4 | BC4 | R8 |

| HDR cube map | BC6H | BC6H | RGBA16 |

| Irradiance (automatically generated from cube map) | RGBA16 | RGBA16 | RGBA16 |

| Prefilter (automatically generated from cube map) | BC6H | BC6H | RGBA16 |

```

usage:

  texture_compiler.exe  options

where options are:

  --albedo-roughness                      Input contains albedo map and roughness map

  --normal-metalness-ambient-occlusion    Input contains normal, metalness and ambient occlusion maps

  --parallax                              Input contains parallax map

  --cube-map                              Input contains cube map

  --input                    Input texture path

  --output               Output texture path

  --output-size <1024>                    Output texture size (needed only for cube map, for other textures output texture size is equal to input texture size)

  --irradiance        Output irradiance texture path (needed only for cube map)

  --irradiance-size <32>                  Output irradiance texture size (needed only for cube map)

  --prefilter          Output prefilter texture path (needed only for cube map)

  --prefilter-size <128>                  Output prefilter texture size (needed only for cube map)

  --production                            Good but slow texture compression

  --development                           Poor but quick texture compression

  --no-compression                        No texture compression

  -?, -h, --help                          display usage information

```