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Classes | |
class | GfQuath |
Basic type: a quaternion, a complex number with a real coefficient and three imaginary coefficients, stored as a 3-vector. More... | |
Functions | |
GfHalf | GfDot (const GfQuath &q1, const GfQuath &q2) |
Return the dot (inner) product of two quaternions. | |
GF_API GfQuath | GfSlerp (double alpha, const GfQuath &q0, const GfQuath &q1) |
Spherically linearly interpolate between q0 and q1 . | |
GF_API GfQuath | GfSlerp (const GfQuath &q0, const GfQuath &q1, double alpha) |
GF_API std::ostream & | operator<< (std::ostream &, GfQuath const &) |
Output a GfQuatd using the format (re, i, j, k) | |