cube-game-plus-plus/resources/shader/fragment.fs

#version 430

layout (binding = 0) uniform sampler2D samp;

uniform mat4 projMatrix;
uniform mat4 viewMatrix;
uniform mat4 modelMatrix;

uniform bool useTexture;
uniform bool useColor;
uniform bool useMixColor;
uniform vec4 mixColor;
uniform bool useNormals;

in vec2 tc;
in vec4 outColor;
out vec4 color;

void main(void) {
    if(useTexture) {
        color = texture(samp, tc);
        if(useColor) {
            if(useMixColor) {
                color = (color + mixColor) * 0.5;
            } else {
                color = vec4(outColor.xyz, color.w);
            }
        }
    } else {
        color = outColor;
    }
}