Add ray-marched custom chatbox

* Refactor shader code to make development easier. Templates are now
  as small as possible.
* Update scaling code. Use Unity scaling instead of a blendshape.
* Check in a fuckton of shader FOSS. Mostly unused.
* Update TaSTT.fbx. Now has 6 faces instead of 2.

1 files changed, 31 insertions, 0 deletions

diff --git a/Shaders/pema99.cginc b/Shaders/pema99.cginc
new file mode 100644
index 0000000..c895a48
--- /dev/null
+++ b/Shaders/pema99.cginc
@@ -0,0 +1,31 @@
+/*
+MIT License
+
+Copyright (c) 2022 Pema Malling
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#ifndef __PEMA99_INC__
+#define __PEMA99_INC__
+
+#define glsl_mod(x,y) (((x)-(y)*floor((x)/(y))))
+
+#endif  // __PEMA99_INC__
+