diff options
Diffstat (limited to 'src/fragment.glsl')
| -rw-r--r-- | src/fragment.glsl | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/fragment.glsl b/src/fragment.glsl index 1e1d5cf..edeccab 100644 --- a/src/fragment.glsl +++ b/src/fragment.glsl @@ -9,6 +9,16 @@ uniform sampler2D texture1; void main() { - FragColor = mix(texture(texture0, texCoord), - texture(texture1, texCoord), 0.2); + vec4 col = mix(texture(texture0, texCoord), + texture(texture1, texCoord), 0.2); + col.r = (col.r < 0.5) ? 0.0 : 1.0; + col.g = (col.g < 0.5) ? 0.0 : 1.0; + col.b = (col.b < 0.5) ? 0.0 : 1.0; + if (col.r == 1.0 && col.g == 1.0) + col.rgb = vec3(1.0, 1.0, 0.0); + else if (col.r == 1.0) + col.rgb = vec3(0.0, 1.0, 1.0); + else + col.rgb = vec3(1.0, 0.0, 1.0); + FragColor = col; } |