Delete unused filesv1.0.0-beta00

1 files changed, 0 insertions, 165 deletions

diff --git a/Shaders/STT_text.cginc b/Shaders/STT_text.cginc
deleted file mode 100644
index 85c4a1b..0000000
--- a/Shaders/STT_text.cginc
+++ /dev/null
@@ -1,165 +0,0 @@
-#ifndef __STT_TEXT_INC__
-#define __STT_TEXT_INC__
-
-#include "stt_generated.cginc"
-
-float Enable_Dithering;
-
-SamplerState linear_clamp_sampler;
-
-Texture2D _Font_0x0000_0x1FFF;
-float4 _Font_0x0000_0x1FFF_TexelSize;
-Texture2D _Font_0x2000_0x3FFF;
-float4 _Font_0x2000_0x3FFF_TexelSize;
-Texture2D _Font_0x4000_0x5FFF;
-float4 _Font_0x4000_0x5FFF_TexelSize;
-Texture2D _Font_0x6000_0x7FFF;
-float4 _Font_0x6000_0x7FFF_TexelSize;
-Texture2D _Font_0x8000_0x9FFF;
-float4 _Font_0x8000_0x9FFF_TexelSize;
-Texture2D _Font_0xA000_0xBFFF;
-float4 _Font_0xA000_0xBFFF_TexelSize;
-Texture2D _Font_0xC000_0xDFFF;
-float4 _Font_0xC000_0xDFFF_TexelSize;
-Texture2D _Img_0xE000_0xE03F;
-float4 _Img_0xE000_0xE03F_TexelSize;
-
-float2 AddMarginToUV(float2 uv, float2 margin)
-{
-  float2 lo = float2(-margin.x / 2, -margin.y / 2);
-  float2 hi = float2(1.0 + margin.x / 2, 1.0 + margin.y / 2);
-
-  return clamp(lerp(lo, hi, uv), 0.0, 1.0);
-}
-
-// Generate a random number on [0, 1].
-float prng(float2 p)
-{
-  return frac(sin(dot(p, float2(561.0, 885.0))) * 776.2) / 2.0;
-}
-
-bool f3ltf3(float3 a, float3 b)
-{
-  return (a[0] < b[0]) *
-    (a[1] < b[1]) *
-    (a[2] < b[2]);
-}
-
-// Write the nth letter in the current cell and return the value of the
-// pixel.
-// `texture_rows` and `texture_cols` indicate how many rows and columns are
-// in the texture being sampled.
-float2 GetLetterUV(float2 uv, int nth_letter,
-    float texture_cols, float texture_rows,
-    float board_cols, float board_rows,
-    float margin)
-{
-  // UV spans from [0,1] to [0,1].
-  // 'U' is horizontal; cols.
-  // 'V' is vertical; rows.
-  //
-  // I want to divide the mesh into an m x n grid.
-  // I want to know what grid cell I'm in. This is simply u * m, v * n.
-
-  // OK, I know what cell I'm in. Now I need to know how far across it I
-  // am. Produce a float in the range [0, 1).
-  float CHAR_FRAC_COL = uv.x * board_cols - floor(uv.x * board_cols);
-  float CHAR_FRAC_ROW = uv.y * board_rows - floor(uv.y * board_rows);
-
-  // Avoid rendering pixels right on the edge of the slot. If we were to
-  // do this, then that value would get stretched due to clamping
-  // (AddMarginToUV), resulting in long lines on the edge of the display.
-  float lo = margin / 2;
-  float hi = 1.0 - margin / 2;
-  bool skip_result = (margin != 0) *
-      !(CHAR_FRAC_ROW > lo *
-        CHAR_FRAC_COL > lo *
-        CHAR_FRAC_ROW < hi *
-        CHAR_FRAC_COL < hi);
-
-  float LETTER_COL = fmod(nth_letter, floor(texture_cols));
-  float LETTER_ROW = floor(texture_rows) - floor(nth_letter / floor(texture_cols));
-
-  float LETTER_UV_ROW = (LETTER_ROW + CHAR_FRAC_ROW - 1.00) / texture_rows;
-  float LETTER_UV_COL = (LETTER_COL + CHAR_FRAC_COL) / texture_cols;
-
-  float2 result;
-  result.x = LETTER_UV_COL;
-  result.y = LETTER_UV_ROW;
-
-  return lerp(result, -1, skip_result);;
-}
-
-float4 GetLetter(float2 uv) {
-  uint letter = GetLetterParameter(uv);
-
-  float texture_cols;
-  float texture_rows;
-  float2 letter_uv;
-  bool is_emote = false;
-
-  if (letter < 0xE000) {
-    letter_uv = GetLetterUV(uv, letter % 0x2000, TEXTURE_NCOLS, TEXTURE_NROWS, BOARD_NCOLS, BOARD_NROWS, /*margin=*/0);
-  } else {
-    is_emote = true;
-    texture_cols = 16.0;
-    texture_rows = 8.0;
-    // This will need to be updated if we create multiple emote textures.
-    letter_uv = GetLetterUV(uv, letter % 0x2000, texture_cols, texture_rows, BOARD_NCOLS, BOARD_NROWS, /*margin=*/0);
-  }
-
-  bool discard_text = (letter_uv.x == -1) * (letter_uv.y == -1);
-
-  const float iddx = ddx(uv.x);
-  const float iddy = ddy(uv.y);
-
-  float4 text = float4(0, 0, 0, 0);
-  int which_texture = (int) floor(letter / (uint) (64 * 128));
-  [forcecase] switch (which_texture)
-  {
-    case 0:
-      text = _Font_0x0000_0x1FFF.SampleGrad(linear_clamp_sampler,
-          letter_uv, iddx, iddy);
-      break;
-    case 1:
-      text = _Font_0x2000_0x3FFF.SampleGrad(linear_clamp_sampler,
-          letter_uv, iddx, iddy);
-      break;
-    case 2:
-      text = _Font_0x4000_0x5FFF.SampleGrad(linear_clamp_sampler,
-          letter_uv, iddx, iddy);
-      break;
-    case 3:
-      text = _Font_0x6000_0x7FFF.SampleGrad(linear_clamp_sampler,
-          letter_uv, iddx, iddy);
-      break;
-    case 4:
-      text = _Font_0x8000_0x9FFF.SampleGrad(linear_clamp_sampler,
-          letter_uv, iddx, iddy);
-      break;
-    case 5:
-      text = _Font_0xA000_0xBFFF.SampleGrad(linear_clamp_sampler,
-          letter_uv, iddx, iddy);
-      break;
-    case 6:
-      text = _Font_0xC000_0xDFFF.SampleGrad(linear_clamp_sampler,
-          letter_uv, iddx, iddy);
-      break;
-    case 7:
-      text = _Img_0xE000_0xE03F.SampleGrad(linear_clamp_sampler,
-          letter_uv, iddx, iddy);
-      break;
-    default:
-      // Return some distinctive pattern that will look like a bug.
-      return float4(1, 0, _SinTime[0], 1);
-  }
-
-  // The edges of each letter cell can be slightly grey due to mip maps.
-  // Detect this and shade it as the background.
-  float3 grey = 0.7;
-  bool disc = !(!f3ltf3(text.rgb, grey) * !discard_text * !is_emote);
-  return lerp(float4(text.rgb, 1), 0, disc);
-}
-
-#endif //  __STT_TEXT_INC__
-