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Cleanup matrix_3x3_identity
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@ -31,11 +31,15 @@
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void matrix_3x3_identity(math_matrix_3x3 *mat)
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{
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unsigned i;
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memset(mat, 0, sizeof(*mat));
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for (i = 0; i < 3; i++)
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MAT_ELEM_3X3(*mat, i, i) = 1.0f;
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MAT_ELEM_3X3(*mat, 0, 0) = 1.0f;
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MAT_ELEM_3X3(*mat, 0, 1) = 0;
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MAT_ELEM_3X3(*mat, 0, 2) = 0;
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MAT_ELEM_3X3(*mat, 1, 0) = 0;
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MAT_ELEM_3X3(*mat, 1, 1) = 1.0f;
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MAT_ELEM_3X3(*mat, 1, 2) = 0;
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MAT_ELEM_3X3(*mat, 2, 0) = 0;
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MAT_ELEM_3X3(*mat, 2, 1) = 0;
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MAT_ELEM_3X3(*mat, 2, 2) = 1.0f;
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}
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void matrix_3x3_inits(math_matrix_3x3 *mat,
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