diff options
Diffstat (limited to 'shaders/gl330/posterization.fs')
| -rw-r--r-- | shaders/gl330/posterization.fs | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/shaders/gl330/posterization.fs b/shaders/gl330/posterization.fs deleted file mode 100644 index 5215bd8b..00000000 --- a/shaders/gl330/posterization.fs +++ /dev/null @@ -1,26 +0,0 @@ -#version 330 - -in vec2 fragTexCoord; - -out vec4 fragColor; - -uniform sampler2D texture0; -uniform vec4 fragTintColor; - -// NOTE: Add here your custom variables - -float gamma = 0.6; -float numColors = 8.0; - -void main() -{ - vec3 color = texture(texture0, fragTexCoord.xy).rgb; - - color = pow(color, vec3(gamma, gamma, gamma)); - color = color*numColors; - color = floor(color); - color = color/numColors; - color = pow(color, vec3(1.0/gamma)); - - fragColor = vec4(color, 1.0); -}
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