21 lines
No EOL
649 B
GLSL
21 lines
No EOL
649 B
GLSL
/*
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contributors: Mikola Lysenko
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description: transpose matrixes
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use: <mat3|mat4> transpose(in <mat3|mat4> m)
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*/
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#if !defined(FNC_TRANSPOSE) && (__VERSION__ < 120)
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#define FNC_TRANSPOSE
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mat3 transpose(in mat3 m) {
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return mat3( m[0][0], m[1][0], m[2][0],
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m[0][1], m[1][1], m[2][1],
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m[0][2], m[1][2], m[2][2] );
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}
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mat4 transpose(in mat4 m) {
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return mat4( vec4(m[0][0], m[1][0], m[2][0], m[3][0]),
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vec4(m[0][1], m[1][1], m[2][1], m[3][1]),
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vec4(m[0][2], m[1][2], m[2][2], m[3][2]),
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vec4(m[0][3], m[1][3], m[2][3], m[3][3]) );
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}
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#endif |