15 lines
678 B
GLSL
15 lines
678 B
GLSL
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out vec4 sk_FragColor;
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uniform vec4 colorGreen;
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uniform vec4 colorRed;
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uniform mat2 testMatrix2x2;
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vec4 main() {
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vec4 f4 = vec4(testMatrix2x2);
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bool ok = mat2x3(f4, f4.xy) == mat2x3(1.0, 2.0, 3.0, 4.0, 1.0, 2.0);
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ok = ok && mat2x4(f4.xyz, f4.wxyz, f4.w) == mat2x4(1.0, 2.0, 3.0, 4.0, 1.0, 2.0, 3.0, 4.0);
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ok = ok && mat3(f4.xy, f4.zw, f4, f4.x) == mat3(1.0, 2.0, 3.0, 4.0, 1.0, 2.0, 3.0, 4.0, 1.0);
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ok = ok && mat4x2(f4.xyz, f4.wxyz, f4.w) == mat4x2(1.0, 2.0, 3.0, 4.0, 1.0, 2.0, 3.0, 4.0);
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ok = ok && mat4x3(f4.x, f4.yzwx, f4.yzwx, f4.yzw) == mat4x3(1.0, 2.0, 3.0, 4.0, 1.0, 2.0, 3.0, 4.0, 1.0, 2.0, 3.0, 4.0);
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return ok ? colorGreen : colorRed;
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}
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