HDK
|
#include "pxr/pxr.h"
#include "pxr/base/gf/api.h"
#include "pxr/base/gf/vec3d.h"
#include "pxr/base/tf/hash.h"
#include <iosfwd>
Go to the source code of this file.
Classes | |
class | GfQuaternion |
Functions | |
GF_API GfQuaternion | GfSlerp (double alpha, const GfQuaternion &q0, const GfQuaternion &q1) |
GF_API GfQuaternion | GfSlerp (const GfQuaternion &q0, const GfQuaternion &q1, double alpha) |
GF_API std::ostream & | operator<< (std::ostream &out, const GfQuaternion &q) |
double | GfDot (const GfQuaternion &q1, const GfQuaternion &q2) |
Returns the dot (inner) product of two quaternions. More... | |
|
inline |
Returns the dot (inner) product of two quaternions.
Definition at line 247 of file quaternion.h.
GF_API GfQuaternion GfSlerp | ( | double | alpha, |
const GfQuaternion & | q0, | ||
const GfQuaternion & | q1 | ||
) |
Spherically interpolate between q0
and q1
.
If the interpolant alpha
is zero, then the result is q0
, while alpha
of one yields q1
.
GF_API GfQuaternion GfSlerp | ( | const GfQuaternion & | q0, |
const GfQuaternion & | q1, | ||
double | alpha | ||
) |
GF_API std::ostream& operator<< | ( | std::ostream & | out, |
const GfQuaternion & | q | ||
) |
Output a GfQuaternion using the format (r + (x, y, z)).