uniform half4 testInputs; | |
uniform half4 colorGreen, colorRed; | |
half4 main(float2 coords) { | |
half4 expected = half4(-1, 0, 1, 1); | |
return (sign(testInputs.x) == expected.x && | |
sign(testInputs.xy) == expected.xy && | |
sign(testInputs.xyz) == expected.xyz && | |
sign(testInputs.xyzw) == expected.xyzw) ? colorGreen : colorRed; | |
} |