Cortex  10.0.0-a4
MatrixAlgo.h
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34 
38 
39 #ifndef IE_CORE_MATRIXALGO_H
40 #define IE_CORE_MATRIXALGO_H
41 
42 #include "OpenEXR/ImathMatrix.h"
43 
44 #include "IECore/Export.h"
45 #include "IECore/Convert.h"
46 
47 namespace IECore
48 {
49 
52 template<typename T>
53 Imath::Matrix44<T> matrixFromBasis( const Imath::Vec3<T> &x, const Imath::Vec3<T> &y, const Imath::Vec3<T> &z, const Imath::Vec3<T> &o );
54 
55 template<class T>
56 float determinant( const Imath::Matrix33<T> &m );
57 
58 template<class T>
59 float determinant( const Imath::Matrix44<T> &m );
60 
61 // provide function for convertion between float to double matrix (not available in OpenEXR)
62 template<> IECORE_API Imath::M44d convert( const Imath::M44f &in );
63 // provide function for convertion between double to float matrix (not available in OpenEXR)
64 template<> IECORE_API Imath::M44f convert( const Imath::M44d &in );
65 
66 } // namespace IECore
67 
68 #include "IECore/MatrixAlgo.inl"
69 
70 #endif // IE_CORE_MATRIXALGO_H
T convert(const F &from)
Definition: Convert.h:47
Imath::Matrix44< T > matrixFromBasis(const Imath::Vec3< T > &x, const Imath::Vec3< T > &y, const Imath::Vec3< T > &z, const Imath::Vec3< T > &o)
This namespace contains all components of the core library.
Definition: AddSmoothSkinningInfluencesOp.h:43