File: blend_functions.glsl

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python-moderngl-window 2.4.2-3
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vec3 blendMultiply(vec3 base, vec3 blend) {
	return base * blend;
}

vec3 blendMultiply(vec3 base, vec3 blend, float opacity) {
	return (blendMultiply(base, blend) * opacity + base * (1.0 - opacity));
}