Campbell Barton
a74097dc19
Toolbar icon saturation can now be set from the preferences, (use 0.4 by default).
15 lines
296 B
GLSL
15 lines
296 B
GLSL
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uniform float factor;
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in vec2 texCoord_interp;
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out vec4 fragColor;
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uniform vec4 color;
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uniform sampler2D image;
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void main()
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{
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vec4 tex = texture(image, texCoord_interp);
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tex.rgb = ((0.3333333 * factor) * vec3(tex.r + tex.g + tex.b)) + (tex.rgb * (1.0 - factor));
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fragColor = tex * color;
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}
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