fmat::TransformT< R > Class Template Reference

Efficient computation of affine transform operations. More...

#include <fmatSpatial.h>

Inheritance diagram for fmat::TransformT< R >:

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Detailed Description

template<typename R = fmatReal>
class fmat::TransformT< R >

Efficient computation of affine transform operations.

Definition at line 463 of file fmatSpatial.h.

List of all members.

Public Types
enum	{ HEIGHT = 3, H = 3, WIDTH = 4, W = 4, CAP = 12 }
typedef R	storage_t
typedef fmat_internal::unconst < R >::type	out_t
Public Member Functions
	TransformT (const fmat_internal::NoInit &noinit)
	TransformT ()
	TransformT (const R *x, size_t colStride=H)
	TransformT (const SubMatrix< H, W, R > &x)
	TransformT (const Matrix< H, W, R > &x)
template<typename Rot , typename Pt >
	TransformT (const Rot &r, const Pt &p)
template<size_t SH, size_t SW>
	TransformT (const SubMatrix< SH, SW, R > &x)
template<size_t SH, size_t SW>
	TransformT (const SubMatrix< SH, SW, R > &x, size_t rowOff, size_t colOff)
template<size_t SH, size_t SW>
	TransformT (const Matrix< SH, SW, R > &x)
template<size_t SH, size_t SW>
	TransformT (const Matrix< SH, SW, R > &x, size_t rowOff, size_t colOff)
SubMatrix< 3, 3, R >	rotation ()
SubMatrix< 3, 3, const R >	rotation () const
SubVector< 3, R >	translation ()
SubVector< 3, const R >	translation () const
TransformT	inverse () const ATTR_must_check
	returns the inverse transform, allowing for affine transformations (however, cannot invert 0 or inf scaling!)
TransformT	rigidInverse () const ATTR_must_check
	returns the inverse transform, assuming a rigid transform (zero scale and skew) for faster computation
template<typename R2 >
Column< 3, typename fmat_internal::promotion_trait < R, R2 >::type >	operator* (const Column< 3, R2 > &x) const
template<typename R2 >
Column< 3, typename fmat_internal::promotion_trait < R, R2 >::type >	operator* (const SubVector< 3, R2 > &x) const
template<size_t N, typename R2 >
Matrix< 3, N, typename fmat_internal::promotion_trait < R, R2 >::type >	operator* (const Matrix< 3, N, R2 > &x) const
template<typename R2 >
Column< 4, typename fmat_internal::promotion_trait < R, R2 >::type >	operator* (const Column< 4, R2 > &x) const
template<typename R2 >
Column< 4, typename fmat_internal::promotion_trait < R, R2 >::type >	operator* (const SubVector< 4, R2 > &x) const
template<size_t N, typename R2 >
Matrix< 4, N, typename fmat_internal::promotion_trait < R, R2 >::type >	operator* (const Matrix< 4, N, R2 > &x) const
template<typename R2 >
TransformT< typename fmat_internal::promotion_trait < R, R2 >::type >	operator* (const TransformT< R2 > &tb) const
template<typename R2 >
TransformT &	operator*= (const TransformT< R2 > &t)
Static Public Member Functions
static TransformT< R >	aboutX (R rad)
	generate transform representing rotation of rad radians about X axis
static TransformT< R >	aboutY (R rad)
	generate transform representing rotation of rad radians about Y axis
static TransformT< R >	aboutZ (R rad)
	generate transform representing rotation of rad radians about Z axis
template<class V >
static TransformT< R >	offset (const V &x)
	generate transform representing a translation of x
static const TransformT &	identity ()
Static Public Attributes
static const TransformT	IDENTITY
	identity instance