/**
* Multiplication operator. Multiplies two matrices together.
* @param M The matrix to multiply with the current matrix.
* @return A new matrix resulting from the product of two matrices.
*/
gmMatrix4 gmMatrix4::operator *(const gmMatrix4& M) const
{
return gmMatrix4(RCD(*this, M, 0, 0), RCD(*this, M, 0, 1),
RCD(*this, M, 0, 2), RCD(*this, M, 0, 3),
RCD(*this, M, 1, 0), RCD(*this, M, 1, 1),
RCD(*this, M, 1, 2), RCD(*this, M, 1, 3),
RCD(*this, M, 2, 0), RCD(*this, M, 2, 1),
RCD(*this, M, 2, 2), RCD(*this, M, 2, 3),
RCD(*this, M, 3, 0), RCD(*this, M, 3, 1),
RCD(*this, M, 3, 2), RCD(*this, M, 3, 3));
}
Matrix3 Matrix3::operator *(const Matrix3& M) const {
return
Matrix3(RCD(*this, M, 0, 0), RCD(*this, M, 1, 0), RCD(*this, M, 2, 0),
RCD(*this, M, 0, 1), RCD(*this, M, 1, 1), RCD(*this, M, 2, 1),
RCD(*this, M, 0, 2), RCD(*this, M, 1, 2), RCD(*this, M, 2, 2));
}
/**
* Multiplication/assignment operator.
* @param M The matrix to multiply with the current matrix.
* @return The matrix *= M.
*/
gmMatrix4& gmMatrix4::operator *=(const gmMatrix4& M)
{
assign(RCD(*this, M, 0, 0), RCD(*this, M, 0, 1),
RCD(*this, M, 0, 2), RCD(*this, M, 0, 3),
RCD(*this, M, 1, 0), RCD(*this, M, 1, 1),
RCD(*this, M, 1, 2), RCD(*this, M, 1, 3),
RCD(*this, M, 2, 0), RCD(*this, M, 2, 1),
RCD(*this, M, 2, 2), RCD(*this, M, 2, 3),
RCD(*this, M, 3, 0), RCD(*this, M, 3, 1),
RCD(*this, M, 3, 2), RCD(*this, M, 3, 3));
return *this;
}
Matrix3& Matrix3::operator *=(const Matrix3& M) {
assign(RCD(*this, M, 0, 0), RCD(*this, M, 1, 0), RCD(*this, M, 2, 0),
RCD(*this, M, 0, 1), RCD(*this, M, 1, 1), RCD(*this, M, 2, 1),
RCD(*this, M, 0, 2), RCD(*this, M, 1, 2), RCD(*this, M, 2, 2));
return *this;
}