Lines Matching defs:sy
712 TransformationMatrix& TransformationMatrix::scaleNonUniform(double sx, double sy)
719 m_matrix[1][0] *= sy;
720 m_matrix[1][1] *= sy;
721 m_matrix[1][2] *= sy;
722 m_matrix[1][3] *= sy;
726 TransformationMatrix& TransformationMatrix::scale3d(double sx, double sy, double sz)
728 scaleNonUniform(sx, sy);
941 TransformationMatrix& TransformationMatrix::skew(double sx, double sy)
945 sy = deg2rad(sy);
948 mat.m_matrix[0][1] = tan(sy); // note that the y shear goes in the first row