C++ (Cpp) Matrixd::getLookAt Examples

Example #1

File: NodeTrackerManipulator.cpp Project: Kurdakov/emscripten_OSG

void NodeTrackerManipulator::setByMatrix(const osg::Matrixd& matrix)
{
    osg::Vec3d eye,center,up;
    matrix.getLookAt(eye,center,up,_distance);
    computePosition(eye,center,up);
}

Example #2

File: OrbitCameraManipulator.cpp Project: Supporting/ifcplusplus

/** Set the position of the manipulator using a 4x4 matrix.*/
void OrbitCameraManipulator::setByMatrix( const osg::Matrixd& matrix )
{
	matrix.getLookAt( m_eye, m_lookat, m_up );
}