Method getOpenGLMatrix

src/mathematics/Transform.cpp:43–53

Get the OpenGL matrix of the transform

// Get the OpenGL matrix of the transform
void Transform::getOpenGLMatrix(decimal* openglMatrix) const {
    const Matrix3x3& matrix = mOrientation.getMatrix();
    openglMatrix[0] = matrix[0][0]; openglMatrix[1] = matrix[1][0];
    openglMatrix[2] = matrix[2][0]; openglMatrix[3] = 0.0;
    openglMatrix[4] = matrix[0][1]; openglMatrix[5] = matrix[1][1];
    openglMatrix[6] = matrix[2][1]; openglMatrix[7] = 0.0;
    openglMatrix[8] = matrix[0][2]; openglMatrix[9] = matrix[1][2];
    openglMatrix[10] = matrix[2][2]; openglMatrix[11] = 0.0;
    openglMatrix[12] = mPosition.x; openglMatrix[13] = mPosition.y;
    openglMatrix[14] = mPosition.z; openglMatrix[15] = 1.0;
}