OEGeom3DRotateΒΆ

template<class T, class U>
void OEGeom3DRotate(T *xyz, const U *m, unsigned int ncoord)
template<class T, class U>
void OEGeom3DRotate(T *xyz, const U *m, unsigned int *idx, unsigned int ncoord)

Rotates the coordinates of xyz using the \(3x3\) rotation matrix given by m. The second form only rotates the coordinates according to the indices given by idx.

xyz

Array of coordinates to rotate

r

rotation matrix

ncoord

Number of coordinate sets to rotate

idx

Indices of the coordinates to rotate