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GF_API std::ostream & | operator<< (std::ostream &, GfVec3d const &) |
| Output a GfVec3d.
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GfVec3d | GfCompMult (GfVec3d const &v1, GfVec3d const &v2) |
| Returns component-wise multiplication of vectors v1 and v2 .
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GfVec3d | GfCompDiv (GfVec3d const &v1, GfVec3d const &v2) |
| Returns component-wise quotient of vectors v1 and v2 .
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double | GfDot (GfVec3d const &v1, GfVec3d const &v2) |
| Returns the dot (inner) product of two vectors.
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double | GfGetLength (GfVec3d const &v) |
| Returns the geometric length of v .
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double | GfNormalize (GfVec3d *v, double eps=GF_MIN_VECTOR_LENGTH) |
| Normalizes *v in place to unit length, returning the length before normalization.
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GfVec3d | GfGetNormalized (GfVec3d const &v, double eps=GF_MIN_VECTOR_LENGTH) |
| Returns a normalized (unit-length) vector with the same direction as v .
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GfVec3d | GfGetProjection (GfVec3d const &a, GfVec3d const &b) |
| Returns the projection of a onto b .
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GfVec3d | GfGetComplement (GfVec3d const &a, GfVec3d const &b) |
| Returns the orthogonal complement of a.GetProjection(b) .
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bool | GfIsClose (GfVec3d const &v1, GfVec3d const &v2, double tolerance) |
| Tests for equality within a given tolerance, returning true if the length of the difference vector is less than or equal to tolerance .
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GF_API bool | GfOrthogonalizeBasis (GfVec3d *tx, GfVec3d *ty, GfVec3d *tz, bool normalize, double eps=GF_MIN_ORTHO_TOLERANCE) |
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GF_API void | GfBuildOrthonormalFrame (GfVec3d const &v0, GfVec3d *v1, GfVec3d *v2, double eps=GF_MIN_VECTOR_LENGTH) |
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GfVec3d | GfCross (GfVec3d const &v1, GfVec3d const &v2) |
| Returns the cross product of v1 and v2 .
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GfVec3d | operator^ (GfVec3d const &v1, GfVec3d const &v2) |
| Returns the cross product of v1 and v2 .
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GF_API GfVec3d | GfSlerp (double alpha, GfVec3d const &v0, GfVec3d const &v1) |
| Spherical linear interpolation in three dimensions.
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