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Assimp
v3.1.1 (June 2014)
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aiQuaterniont< TReal > Class Template Reference
Represents a quaternion in a 4D vector. More...
Public Member Functions | |
| aiQuaterniont () | |
| aiQuaterniont (TReal pw, TReal px, TReal py, TReal pz) | |
| aiQuaterniont (const aiMatrix3x3t< TReal > &pRotMatrix) | |
| Construct from rotation matrix. More... | |
| aiQuaterniont (TReal rotx, TReal roty, TReal rotz) | |
| Construct from euler angles. More... | |
| aiQuaterniont (aiVector3t< TReal > axis, TReal angle) | |
| Construct from an axis-angle pair. More... | |
| aiQuaterniont (aiVector3t< TReal > normalized) | |
| Construct from a normalized quaternion stored in a vec3. More... | |
| aiQuaterniont & | Conjugate () |
| Compute quaternion conjugate. More... | |
| bool | Equal (const aiQuaterniont &o, TReal epsilon=1e-6) const |
| aiMatrix3x3t< TReal > | GetMatrix () const |
| Returns a matrix representation of the quaternion. More... | |
| aiQuaterniont & | Normalize () |
| Normalize the quaternion. More... | |
| bool | operator!= (const aiQuaterniont &o) const |
| aiQuaterniont | operator* (const aiQuaterniont &two) const |
| Multiply two quaternions. More... | |
| bool | operator== (const aiQuaterniont &o) const |
| aiVector3t< TReal > | Rotate (const aiVector3t< TReal > &in) |
| Rotate a point by this quaternion. More... | |
Static Public Member Functions | |
| static void | Interpolate (aiQuaterniont &pOut, const aiQuaterniont &pStart, const aiQuaterniont &pEnd, TReal pFactor) |
| Performs a spherical interpolation between two quaternions and writes the result into the third. More... | |
Public Attributes | |
| TReal | w |
| w,x,y,z components of the quaternion More... | |
| TReal | x |
| TReal | y |
| TReal | z |
Detailed Description
template<typename TReal>
class aiQuaterniont< TReal >
Represents a quaternion in a 4D vector.
Constructor & Destructor Documentation
template<typename TReal >
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inline |
template<typename TReal >
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inline |
template<typename TReal >
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inlineexplicit |
Construct from rotation matrix.
Result is undefined if the matrix is not orthonormal.
template<typename TReal >
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Construct from euler angles.
template<typename TReal >
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inline |
Construct from an axis-angle pair.
template<typename TReal >
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inlineexplicit |
Construct from a normalized quaternion stored in a vec3.
Member Function Documentation
template<typename TReal >
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Compute quaternion conjugate.
template<typename TReal >
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template<typename TReal >
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Returns a matrix representation of the quaternion.
template<typename TReal >
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Performs a spherical interpolation between two quaternions and writes the result into the third.
- Parameters
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pOut Target object to received the interpolated rotation. pStart Start rotation of the interpolation at factor == 0. pEnd End rotation, factor == 1. pFactor Interpolation factor between 0 and 1. Values outside of this range yield undefined results.
template<typename TReal >
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inline |
Normalize the quaternion.
template<typename TReal >
| bool aiQuaterniont< TReal >::operator!= | ( | const aiQuaterniont< TReal > & | o | ) | const |
template<typename TReal >
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inline |
Multiply two quaternions.
template<typename TReal >
| bool aiQuaterniont< TReal >::operator== | ( | const aiQuaterniont< TReal > & | o | ) | const |
template<typename TReal >
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inline |
Rotate a point by this quaternion.
Member Data Documentation
template<typename TReal >
| TReal aiQuaterniont< TReal >::w |
w,x,y,z components of the quaternion
template<typename TReal >
| TReal aiQuaterniont< TReal >::x |
template<typename TReal >
| TReal aiQuaterniont< TReal >::y |
template<typename TReal >
| TReal aiQuaterniont< TReal >::z |
The documentation for this class was generated from the following files:
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