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, 24 insertions, 0 deletions

diff --git a/Shaders/eyes_data.cginc b/Shaders/eyes_data.cginc
new file mode 100644
index 0000000..d789116
--- /dev/null
+++ b/Shaders/eyes_data.cginc
@@ -0,0 +1,24 @@
+#ifndef __EYES_DATA_INC__
+#define __EYES_DATA_INC__
+
+struct appdata
+{
+  float4 position : POSITION;
+  float2 uv : TEXCOORD0;
+  float3 normal : NORMAL;
+};
+
+struct v2f
+{
+  float4 position : SV_POSITION;
+  float4 uv : TEXCOORD0;
+  float3 normal : TEXCOORD1;
+  float3 worldPos : TEXCOORD2;
+
+  #if defined(VERTEXLIGHT_ON)
+  float3 vertexLightColor : TEXCOORD3;
+  #endif
+};
+
+#endif  // __EYES_DATA_INC__
+