20 lines
646 B
HLSL
20 lines
646 B
HLSL
/*
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contributors: Patricio Gonzalez Vivo
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description: returns a 4x4 rotation matrix
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use: <float4x4> rotate4dY(<float> radians)
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license:
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- Copyright (c) 2021 Patricio Gonzalez Vivo under Prosperity License - https://prosperitylicense.com/versions/3.0.0
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- Copyright (c) 2021 Patricio Gonzalez Vivo under Patron License - https://lygia.xyz/license
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*/
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#ifndef FNC_ROTATE4DY
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#define FNC_ROTATE4DY
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float4x4 rotate4dY(in float r){
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float c = cos(r);
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float s = sin(r);
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return float4x4(float4(c,0.,s,0),
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float4(0.,1.,0.,0.),
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float4(-s,0.,c,0.),
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float4(0.,0.,0.,1.));
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}
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#endif
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