TaSTT.git/Shaders/TaSTT_template.shader, branch v0.11.3 Free self-hosted STT for VRChat. https://git.yummers.dev/TaSTT.git/atom?h=v0.11.3 2023-05-01T17:58:13+00:00 Drop torch from requirements.txt 2023-05-01T17:58:13+00:00 yum yum.food.vr@gmail.com 2023-05-01T17:52:11+00:00 urn:sha1:1f2e5c6cf16e7e7a8d7d737ff86fdd7d89c2d9d9 faster-whisper doesn't need it. This reduces install size from 6.00GB with base.en model to 1.70GB. * Use a single sampler in shader (enables using more than 16 textures) * Minor legibility regression - need to improve AA. * Enable backface culling in shader (minor performance win) Custom chatbox shader writes depth 2023-03-23T23:52:51+00:00 yum yum.food.vr@gmail.com 2023-03-23T23:32:22+00:00 urn:sha1:d58d36d9ef533b526d33c511526d6e481d243c96 This fixes issues where the transparent corners of the textbox render in front of other materials, causing those other materials to skip rendering. * Update README.md with roadmap and avatar resource usage. Begin work adding emotes 2023-02-13T22:36:20+00:00 yum yum.food.vr@gmail.com 2023-02-02T09:02:03+00:00 urn:sha1:7c6894614dcc3ebc5d4c8839b64f4da761b5ccf0 Done: * Users can add images to Fonts/Emotes/ * The basename of that image ('clueless.png' becomes 'clueless') is the keyword to make the image show up in game. * Fix a bug in the shader where letters on the 2nd texture and later would have UV outside of [0.0, 1.0] Not yet implemented: * transcribed words are encoded using emotes mapping Shader now supports custom cubemap 2023-02-07T00:01:11+00:00 yum yum.food.vr@gmail.com 2023-02-07T00:01:11+00:00 urn:sha1:c218e2a1957520fe6e6a200e51d44aeaec93a3d3 Applied to both PBS and TaSTT shaders. Implement simple anti-aliasing 2023-02-01T03:35:44+00:00 yum yum.food.vr@gmail.com 2023-02-01T03:11:01+00:00 urn:sha1:175965da720659df3099d3cda06a342fdfbe1cd4 Sample the texture up to 5 times using the algorithm shown in `aa_sample_algorithm.py`. Results are averaged together. * Redo dithering PRNG Enable texture-based PBR rendering of backplate 2023-01-27T23:28:37+00:00 yum yum.food.vr@gmail.com 2023-01-27T23:28:37+00:00 urn:sha1:30680445b1c59fe107a0be8295da2b8a38c0f6ea Users can now use PBR textures on their custom backplate! * Update TaSTT.fbx: UV map aspect ratio matches board Fix PBR metallics 2023-01-26T22:15:45+00:00 yum yum.food.vr@gmail.com 2023-01-26T22:15:45+00:00 urn:sha1:30127aa8b3650fd1a5c91876860e057176f69a95 Metallics now reflect the map's cubemap. * Remove SpecularTint (did nothing) * Adjust mipBias to be sharper Correct ddx/ddy calculation 2023-01-26T21:50:40+00:00 yum yum.food.vr@gmail.com 2023-01-26T21:09:44+00:00 urn:sha1:aa3e81f0688e870fca46c6908a5e5bf460702c9c Need to calculate this in the space of letter UVs, not the overall text box UV space, in order for the correct mip maps to be chosen. * Expose dithering as a toggle in the shader * Actually generate mipmaps * Fine-tune mipmapBias for legibility Update Unity materials 2023-01-26T06:40:22+00:00 yum yum.food.vr@gmail.com 2023-01-26T06:30:49+00:00 urn:sha1:6de4a8cf572120799e08e77126bff832e5f5668f * Render at 3k render queue to avoid clashing with avatar meshes * Set reasonable shader defaults * Remove unused material Finish basic PBR shading 2023-01-26T06:40:22+00:00 yum yum.food.vr@gmail.com 2023-01-26T05:55:31+00:00 urn:sha1:e5da172a85368551954332836e52d2c98b37edec TaSTT shader now uses physically based rendering (PBR). Users can pick smoothness, metallic, and emissive. This implementation borrows heavily from catlikecoding.com's excellent tutorials, which are released under MIT No Attribution (MIT-0). https://catlikecoding.com/unity/tutorials/license/ To retain what little clarity remains in the shader, I have chosen not to attribute the code in the source itself.