TaSTT.git/Shaders/TaSTT_template.shader, branch v0.8.1Free self-hosted STT for VRChat.https://git.yummers.dev/TaSTT.git/atom?h=v0.8.12023-02-13T22:36:20+00:00Begin work adding emotes2023-02-13T22:36:20+00:00yumyum.food.vr@gmail.com2023-02-02T09:02:03+00:00urn: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 cubemap2023-02-07T00:01:11+00:00yumyum.food.vr@gmail.com2023-02-07T00:01:11+00:00urn:sha1:c218e2a1957520fe6e6a200e51d44aeaec93a3d3
Applied to both PBS and TaSTT shaders.
Implement simple anti-aliasing2023-02-01T03:35:44+00:00yumyum.food.vr@gmail.com2023-02-01T03:11:01+00:00urn: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 backplate2023-01-27T23:28:37+00:00yumyum.food.vr@gmail.com2023-01-27T23:28:37+00:00urn:sha1:30680445b1c59fe107a0be8295da2b8a38c0f6ea
Users can now use PBR textures on their custom backplate!
* Update TaSTT.fbx: UV map aspect ratio matches board
Fix PBR metallics2023-01-26T22:15:45+00:00yumyum.food.vr@gmail.com2023-01-26T22:15:45+00:00urn:sha1:30127aa8b3650fd1a5c91876860e057176f69a95
Metallics now reflect the map's cubemap.
* Remove SpecularTint (did nothing)
* Adjust mipBias to be sharper
Correct ddx/ddy calculation2023-01-26T21:50:40+00:00yumyum.food.vr@gmail.com2023-01-26T21:09:44+00:00urn: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 materials2023-01-26T06:40:22+00:00yumyum.food.vr@gmail.com2023-01-26T06:30:49+00:00urn:sha1:6de4a8cf572120799e08e77126bff832e5f5668f
* Render at 3k render queue to avoid clashing with avatar meshes
* Set reasonable shader defaults
* Remove unused material
Finish basic PBR shading2023-01-26T06:40:22+00:00yumyum.food.vr@gmail.com2023-01-26T05:55:31+00:00urn: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.
Begin work on PBR shader2023-01-26T06:40:19+00:00yumyum.food.vr@gmail.com2023-01-26T02:07:50+00:00urn:sha1:db83b6b1fef7c830bd13c1c9c71ce9ab4c47f215
Light color themes revealed a need for a lit shader, since an unlit
shader would be blindingly bright.
This implementation doesn't really work in game. I suspect that I need
to support more than just one global light.
Enable more shader customization2023-01-24T07:42:29+00:00yumyum.food.vr@gmail.com2023-01-24T07:42:29+00:00urn:sha1:17f614114ab00e507ea35b983e7df3dae6d82eb3
* Text color, background color, and margin color are all customizable
now
* Better organize shader parameters. User-facing params are exposed
Like_This; internal params are exposed _Like_This.
* Update README. More wordsmithing.