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LibN2L-4 Library Code Reference Classes Compounds Files Members Method Index Full Reference n2l::cMatrix44< TComponent > Class Template Reference A template class representing a 4x4 matrix with any type. More... #include <cMatrix44.h> List of all members. Public Types typedef cMatrix44< TComponent > tThisMatrix typedef TComponent tComponent typedef cVector3< TComponent, TComponent, TComponent > tVector3 enum {   _00 = 0, _01 = 4, _02 = 8, _03 = 12,   _10 = 1, _11 = 5, _12 = 9, _13 = 13,   _20 = 2, _21 = 6, _22 = 10, _23 = 14,   _30 = 3, _31 = 7, _32 = 11, _33 = 15 } Provide an enum for mapping row/column pairs to the matrix array which lets me not worry about the storage order, and just use things by name without the cost of calculating the value. More... Public Member Functions cMatrix44 () cMatrix44 (const tThisMatrix &iM) cMatrix44 (const tComponent *iM) cMatrix44 (const tComponent &i00, const tComponent &i01, const tComponent &i02, const tComponent &i03, const tComponent &i10, const tComponent &i11, const tComponent &i12, const tComponent &i13, const tComponent &i20, const tComponent &i21, const tComponent &i22, const tComponent &i23, const tComponent &i30, const tComponent &i31, const tComponent &i32, const tComponent &i33) void eulerRotD (const tVector3 &iRot) void eulerRotD (const tComponent &iX, const tComponent &iY, const tComponent &iZ) void eulerRotR (const tComponent &iX, const tComponent &iY, const tComponent &iZ) const tBool containsSpecialNumber () const const tBool containsNaN () const void fixSpecialNumbers () void fixNaN () void set (const tComponent &i00, const tComponent &i01, const tComponent &i02, const tComponent &i03, const tComponent &i10, const tComponent &i11, const tComponent &i12, const tComponent &i13, const tComponent &i20, const tComponent &i21, const tComponent &i22, const tComponent &i23, const tComponent &i30, const tComponent &i31, const tComponent &i32, const tComponent &i33) void set (const tComponent *iM) void set (const tThisMatrix &iM) tThisMatrix & operator= (const tComponent *iM) tThisMatrix & operator= (const tThisMatrix &iM) void multiply (tThisMatrix &oM, const tThisMatrix &iM) const Set oC to the matrix multiplication of this and iB. tVector3 & multiply (tVector3 &oV, const tVector3 &iV) const Set oV to iV as transformed by this. const tVector3 multiply (const tVector3 &iV) const tVector3 & multiply34 (tVector3 &oV, const tVector3 &iV) const const tVector3 multiply34 (const tVector3 &iV) const void multiply (tFloat oV[4], const tFloat iV[4]) const void transposed (tThisMatrix &oM) const Set the oM to the transpose of this. void operator *= (const tThisMatrix &iM) Multiply ourselves by iM. const tThisMatrix operator * (const tThisMatrix &iM) const const tComponent determinant () const const tThisMatrix inverse () const Return an copy of this matrix inverted. void invert () tComponent *const data () Accessor for the raw tComponent array, in column major order. const tComponent *const data () const const tComponent & operator() (const tUint iRow, const tUint iCol) const Get the value at row by column with each starting at zero. tComponent & operator() (const tUint iRow, const tUint iCol) tComponent & at (const tUint iRow, const tUint iCol) const tComponent & at (const tUint iRow, const tUint iCol) const void row (const tUint iRow, const tComponent &i0, const tComponent &i1, const tComponent &i2, const tComponent &i3) void column (const tUint iCol, const tComponent &i0, const tComponent &i1, const tComponent &i2, const tComponent &i3) const tComponent & operator[] (const tUint iI) const tComponent & operator[] (const tUint iI) tThisMatrix & identity () Set this matrix to the identity matrix, returning self. void zero () const tBool isZero () const const tString dump () Detailed Description template<class TComponent> class n2l::cMatrix44< TComponent > A template class representing a 4x4 matrix with any type. This is a specialized version of cMatrix and is much faster, and has more functionality than the generalized counterpart. Definition at line 84 of file cMatrix44.h. Member Typedef Documentation template<class TComponent> typedef TComponent n2l::cMatrix44< TComponent >::tComponent   Definition at line 88 of file cMatrix44.h. template<class TComponent> typedef cMatrix44<TComponent> n2l::cMatrix44< TComponent >::tThisMatrix   Definition at line 87 of file cMatrix44.h. template<class TComponent> typedef cVector3<TComponent,TComponent,TComponent> n2l::cMatrix44< TComponent >::tVector3   Definition at line 89 of file cMatrix44.h. Member Enumeration Documentation template<class TComponent> anonymous enum   Provide an enum for mapping row/column pairs to the matrix array which lets me not worry about the storage order, and just use things by name without the cost of calculating the value. Enumerator: _00  _01  _02  _03  _10  _11  _12  _13  _20  _21  _22  _23  _30  _31  _32  _33  Definition at line 95 of file cMatrix44.h. Constructor & Destructor Documentation template<class TComponent> n2l::cMatrix44< TComponent >::cMatrix44 (   )  [inline]   Definition at line 104 of file cMatrix44.h. template<class TComponent> n2l::cMatrix44< TComponent >::cMatrix44 (  const tThisMatrix &  iM  )  [inline]   Definition at line 107 of file cMatrix44.h. References n2l::cMatrix44< TComponent >::mM, and n2l::cMatrix44< TComponent >::set(). template<class TComponent> n2l::cMatrix44< TComponent >::cMatrix44 (  const tComponent *  iM  )  [inline]   Definition at line 108 of file cMatrix44.h. References n2l::cMatrix44< TComponent >::set(). template<class TComponent> n2l::cMatrix44< TComponent >::cMatrix44 (  const tComponent &  i00, const tComponent &  i01, const tComponent &  i02, const tComponent &  i03, const tComponent &  i10, const tComponent &  i11, const tComponent &  i12, const tComponent &  i13, const tComponent &  i20, const tComponent &  i21, const tComponent &  i22, const tComponent &  i23, const tComponent &  i30, const tComponent &  i31, const tComponent &  i32, const tComponent &  i33 )  [inline]   Definition at line 109 of file cMatrix44.h. References n2l::cMatrix44< TComponent >::set(). Member Function Documentation template<class TComponent> const tComponent& n2l::cMatrix44< TComponent >::at (  const tUint  iRow, const tUint  iCol )  const [inline]   Definition at line 601 of file cMatrix44.h. template<class TComponent> tComponent& n2l::cMatrix44< TComponent >::at (  const tUint  iRow, const tUint  iCol )  [inline]   Definition at line 596 of file cMatrix44.h. Referenced by n2l::cMatrix44< TComponent >::column(), n2l::cMatrix44< TComponent >::dump(), and n2l::cMatrix44< TComponent >::row(). template<class TComponent> void n2l::cMatrix44< TComponent >::column (  const tUint  iCol, const tComponent &  i0, const tComponent &  i1, const tComponent &  i2, const tComponent &  i3 )  [inline]   Definition at line 617 of file cMatrix44.h. References n2l::cMatrix44< TComponent >::at(). template<class TComponent> const tBool n2l::cMatrix44< TComponent >::containsNaN (   )  const [inline]   Definition at line 177 of file cMatrix44.h. template<class TComponent> const tBool n2l::cMatrix44< TComponent >::containsSpecialNumber (   )  const [inline]   Definition at line 169 of file cMatrix44.h. template<class TComponent> const tComponent* const n2l::cMatrix44< TComponent >::data (   )  const [inline]   Definition at line 578 of file cMatrix44.h. template<class TComponent> tComponent* const n2l::cMatrix44< TComponent >::data (   )  [inline]   Accessor for the raw tComponent array, in column major order. Definition at line 577 of file cMatrix44.h. Referenced by n2l::cMatrix44< TComponent >::operator *(), and n2l::cGuiModelView::update(). template<class TComponent> const tComponent n2l::cMatrix44< TComponent >::determinant (   )  const [inline]   Definition at line 447 of file cMatrix44.h. References n2l::cMatrix44< TComponent >::_00, n2l::cMatrix44< TComponent >::_01, n2l::cMatrix44< TComponent >::_02, n2l::cMatrix44< TComponent >::_03, n2l::cMatrix44< TComponent >::_10, n2l::cMatrix44< TComponent >::_11, n2l::cMatrix44< TComponent >::_12, n2l::cMatrix44< TComponent >::_13, n2l::cMatrix44< TComponent >::_20, n2l::cMatrix44< TComponent >::_21, n2l::cMatrix44< TComponent >::_22, n2l::cMatrix44< TComponent >::_23, n2l::cMatrix44< TComponent >::_30, n2l::cMatrix44< TComponent >::_31, n2l::cMatrix44< TComponent >::_32, and n2l::cMatrix44< TComponent >::_33. template<class TComponent> const tString n2l::cMatrix44< TComponent >::dump (   )  [inline]   Definition at line 669 of file cMatrix44.h. References n2l::asString(), and n2l::cMatrix44< TComponent >::at(). template<class TComponent> void n2l::cMatrix44< TComponent >::eulerRotD (  const tComponent &  iX, const tComponent &  iY, const tComponent &  iZ )  [inline]   Definition at line 130 of file cMatrix44.h. References n2l::cMatrix44< TComponent >::eulerRotR(), and n2l::n2lDegToRad(). template<class TComponent> void n2l::cMatrix44< TComponent >::eulerRotD (  const tVector3 &  iRot  )  [inline]   Definition at line 124 of file cMatrix44.h. References n2l::cVector3< TComponent, TComponentDiff, TMagnitude >::x(), n2l::cVector3< TComponent, TComponentDiff, TMagnitude >::y(), and n2l::cVector3< TComponent, TComponentDiff, TMagnitude >::z(). Referenced by n2l::cGuiSEModelOrbit::actOn(). template<class TComponent> void n2l::cMatrix44< TComponent >::eulerRotR (  const tComponent &  iX, const tComponent &  iY, const tComponent &  iZ )  [inline]   Definition at line 137 of file cMatrix44.h. References n2l::cMatrix44< TComponent >::_00, n2l::cMatrix44< TComponent >::_01, n2l::cMatrix44< TComponent >::_02, n2l::cMatrix44< TComponent >::_03, n2l::cMatrix44< TComponent >::_10, n2l::cMatrix44< TComponent >::_11, n2l::cMatrix44< TComponent >::_12, n2l::cMatrix44< TComponent >::_13, n2l::cMatrix44< TComponent >::_20, n2l::cMatrix44< TComponent >::_21, n2l::cMatrix44< TComponent >::_22, n2l::cMatrix44< TComponent >::_23, n2l::cMatrix44< TComponent >::_30, n2l::cMatrix44< TComponent >::_31, n2l::cMatrix44< TComponent >::_32, and n2l::cMatrix44< TComponent >::_33. Referenced by n2l::cMatrix44< TComponent >::eulerRotD(). template<class TComponent> void n2l::cMatrix44< TComponent >::fixNaN (   )  [inline]   Definition at line 193 of file cMatrix44.h. Referenced by n2l::cMatrix44< TComponent >::fixSpecialNumbers(). template<class TComponent> void n2l::cMatrix44< TComponent >::fixSpecialNumbers (   )  [inline]   Definition at line 185 of file cMatrix44.h. References n2l::cMatrix44< TComponent >::fixNaN(). template<class TComponent> tThisMatrix& n2l::cMatrix44< TComponent >::identity (   )  [inline]   Set this matrix to the identity matrix, returning self. Note: That the method returns self is helpful for creating static identities initalized like: static const tMatrix44f Identity( tMatrix44f.identity() ); Definition at line 645 of file cMatrix44.h. Referenced by n2l::asMatrix44f(), and n2l::cRFrustum::cRFrustum(). template<class TComponent> const tThisMatrix n2l::cMatrix44< TComponent >::inverse (   )  const [inline]   Return an copy of this matrix inverted. If this matrix may not be inverted, return a zero vector. Note: This solution is found using methods learned from XEngine, http://xengine.sourceforge.net Definition at line 470 of file cMatrix44.h. References n2l::cMatrix44< TComponent >::_00, n2l::cMatrix44< TComponent >::_01, n2l::cMatrix44< TComponent >::_02, n2l::cMatrix44< TComponent >::_03, n2l::cMatrix44< TComponent >::_10, n2l::cMatrix44< TComponent >::_11, n2l::cMatrix44< TComponent >::_12, n2l::cMatrix44< TComponent >::_13, n2l::cMatrix44< TComponent >::_20, n2l::cMatrix44< TComponent >::_21, n2l::cMatrix44< TComponent >::_22, n2l::cMatrix44< TComponent >::_23, n2l::cMatrix44< TComponent >::_30, n2l::cMatrix44< TComponent >::_31, n2l::cMatrix44< TComponent >::_32, n2l::cMatrix44< TComponent >::_33, n2l::cMatrix44< TComponent >::mM, and n2l::cMatrix44< TComponent >::zero(). Referenced by n2l::cMatrix44< TComponent >::invert(). template<class TComponent> void n2l::cMatrix44< TComponent >::invert (   )  [inline]   Definition at line 567 of file cMatrix44.h. References n2l::cMatrix44< TComponent >::inverse(), and n2l::cMatrix44< TComponent >::set(). Referenced by n2l::cPlane3< TComponent >::intersect(). template<class TComponent> const tBool n2l::cMatrix44< TComponent >::isZero (   )  const [inline]   Definition at line 661 of file cMatrix44.h. Referenced by n2l::cPlane3< TComponent >::intersect(). template<class TComponent> void n2l::cMatrix44< TComponent >::multiply (  tFloat  oV[4], const tFloat  iV[4] )  const [inline]   Definition at line 348 of file cMatrix44.h. template<class TComponent> const tVector3 n2l::cMatrix44< TComponent >::multiply (  const tVector3 &  iV  )  const [inline]   Definition at line 307 of file cMatrix44.h. template<class TComponent> tVector3& n2l::cMatrix44< TComponent >::multiply (  tVector3 &  oV, const tVector3 &  iV )  const [inline]   Set oV to iV as transformed by this. This method applies only the top 3x3 matrix to iV to create iV. Note: The provided oV is returned as a convinence for constructs like tVector3f tmp; myVector = myMatrix.multiply( tmp, myVector ); which can be more efficient for translating batches of vectors than returning temporarys repeatedly. Definition at line 300 of file cMatrix44.h. template<class TComponent> void n2l::cMatrix44< TComponent >::multiply (  tThisMatrix &  oM, const tThisMatrix &  iM )  const [inline]   Set oC to the matrix multiplication of this and iB. Definition at line 240 of file cMatrix44.h. References n2l::cMatrix44< TComponent >::mM. Referenced by n2l::cMatrix44< TComponent >::operator *=(), n2l::cRFrustum::projectPoint(), n2l::cTriangle3< TComponent >::rotate(), n2l::cRFrustum::set(), n2l::cTriangle3< TComponent >::translate(), and n2l::cPEmitter::updateInto(). template<class TComponent> const tVector3 n2l::cMatrix44< TComponent >::multiply34 (  const tVector3 &  iV  )  const [inline]   Definition at line 332 of file cMatrix44.h. template<class TComponent> tVector3& n2l::cMatrix44< TComponent >::multiply34 (  tVector3 &  oV, const tVector3 &  iV )  const [inline]   Definition at line 317 of file cMatrix44.h. template<class TComponent> const tThisMatrix n2l::cMatrix44< TComponent >::operator * (  const tThisMatrix &  iM  )  const [inline]   Definition at line 392 of file cMatrix44.h. References n2l::cMatrix44< TComponent >::data(), and n2l::cMatrix44< TComponent >::mM. template<class TComponent> void n2l::cMatrix44< TComponent >::operator *= (  const tThisMatrix &  iM  )  [inline]   Multiply ourselves by iM. Definition at line 384 of file cMatrix44.h. References n2l::cMatrix44< TComponent >::multiply(), and n2l::cMatrix44< TComponent >::set(). template<class TComponent> tComponent& n2l::cMatrix44< TComponent >::operator() (  const tUint  iRow, const tUint  iCol )  [inline]   Definition at line 590 of file cMatrix44.h. template<class TComponent> const tComponent& n2l::cMatrix44< TComponent >::operator() (  const tUint  iRow, const tUint  iCol )  const [inline]   Get the value at row by column with each starting at zero. Definition at line 583 of file cMatrix44.h. template<class TComponent> tThisMatrix& n2l::cMatrix44< TComponent >::operator= (  const tThisMatrix &  iM  )  [inline]   Definition at line 232 of file cMatrix44.h. References n2l::cMatrix44< TComponent >::mM, and n2l::cMatrix44< TComponent >::set(). template<class TComponent> tThisMatrix& n2l::cMatrix44< TComponent >::operator= (  const tComponent *  iM  )  [inline]   Definition at line 226 of file cMatrix44.h. References n2l::cMatrix44< TComponent >::set(). template<class TComponent> tComponent& n2l::cMatrix44< TComponent >::operator[] (  const tUint  iI  )  [inline]   Definition at line 633 of file cMatrix44.h. template<class TComponent> const tComponent& n2l::cMatrix44< TComponent >::operator[] (  const tUint  iI  )  const [inline]   Definition at line 627 of file cMatrix44.h. template<class TComponent> void n2l::cMatrix44< TComponent >::row (  const tUint  iRow, const tComponent &  i0, const tComponent &  i1, const tComponent &  i2, const tComponent &  i3 )  [inline]   Definition at line 608 of file cMatrix44.h. References n2l::cMatrix44< TComponent >::at(). Referenced by n2l::cPlane3< TComponent >::intersect(). template<class TComponent> void n2l::cMatrix44< TComponent >::set (  const tThisMatrix &  iM  )  [inline]   Definition at line 223 of file cMatrix44.h. References n2l::cMatrix44< TComponent >::mM, and n2l::cMatrix44< TComponent >::set(). template<class TComponent> void n2l::cMatrix44< TComponent >::set (  const tComponent *  iM  )  [inline]   Definition at line 217 of file cMatrix44.h. template<class TComponent> void n2l::cMatrix44< TComponent >::set (  const tComponent &  i00, const tComponent &  i01, const tComponent &  i02, const tComponent &  i03, const tComponent &  i10, const tComponent &  i11, const tComponent &  i12, const tComponent &  i13, const tComponent &  i20, const tComponent &  i21, const tComponent &  i22, const tComponent &  i23, const tComponent &  i30, const tComponent &  i31, const tComponent &  i32, const tComponent &  i33 )  [inline]   Definition at line 200 of file cMatrix44.h. Referenced by n2l::cMatrix44< TComponent >::cMatrix44(), n2l::cMatrix44< TComponent >::invert(), n2l::cMatrix44< TComponent >::operator *=(), n2l::cMatrix44< TComponent >::operator=(), and n2l::cMatrix44< TComponent >::set(). template<class TComponent> void n2l::cMatrix44< TComponent >::transposed (  tThisMatrix &  oM  )  const [inline]   Set the oM to the transpose of this. Definition at line 366 of file cMatrix44.h. References n2l::cMatrix44< TComponent >::_00, n2l::cMatrix44< TComponent >::_01, n2l::cMatrix44< TComponent >::_02, n2l::cMatrix44< TComponent >::_03, n2l::cMatrix44< TComponent >::_10, n2l::cMatrix44< TComponent >::_11, n2l::cMatrix44< TComponent >::_12, n2l::cMatrix44< TComponent >::_13, n2l::cMatrix44< TComponent >::_20, n2l::cMatrix44< TComponent >::_21, n2l::cMatrix44< TComponent >::_22, n2l::cMatrix44< TComponent >::_23, n2l::cMatrix44< TComponent >::_30, n2l::cMatrix44< TComponent >::_31, n2l::cMatrix44< TComponent >::_32, and n2l::cMatrix44< TComponent >::_33. template<class TComponent> void n2l::cMatrix44< TComponent >::zero (   )  [inline]   Definition at line 655 of file cMatrix44.h. Referenced by n2l::cMatrix44< TComponent >::inverse(). The documentation for this class was generated from the following file: cMatrix44.h

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