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Diffstat (limited to 'src/mesa/math/m_matrix.c')
| -rw-r--r-- | src/mesa/math/m_matrix.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/math/m_matrix.c b/src/mesa/math/m_matrix.c index 9d51021..0475a7a 100644 --- a/src/mesa/math/m_matrix.c +++ b/src/mesa/math/m_matrix.c @@ -799,8 +799,8 @@ _math_matrix_rotate( GLmatrix *mat, GLfloat m[16]; GLboolean optimized; - s = (GLfloat) sin( angle * DEG2RAD ); - c = (GLfloat) cos( angle * DEG2RAD ); + s = (GLfloat) sin( angle * M_PI / 180.0 ); + c = (GLfloat) cos( angle * M_PI / 180.0 ); memcpy(m, Identity, sizeof(GLfloat)*16); optimized = GL_FALSE; |