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Documentation                       Search   NL3D::CBezierPatch Class Reference A standard bezier patch of float. More... #include <bezier_patch.h> List of all members. Public Methods   CBezierPatch ()   Constructor: undefined Bezier patch!! More... void  make (CVector vertices[4], CVector normals[4])   complete computation of Vertices, Tangents, and Interiors, provinding the vertices and vertex normals. More... void  makeInteriors ()   make default Interiors, according to Vertices and Tangents. More... void  applyMatrix (const CMatrix &m)   Do the matrix transformation m*patch. More... CVector  eval (float s, float t) const   Evaluate. More... CVectorD  evalDouble (double s, double t) const   Evaluate, but return a vector double. More... CVector  evalNormal (float s, float t) const   Evaluate the normal at (s,t). returned vector is normalized. More... Public Attributes CVector  Vertices [4]   The vertices a,b,c,d of the quad patch. More... CVector  Tangents [8]   The tangents ab, ba, bc, cb, cd, dc, da, ad. NB: tangents are points, not vectors. More... CVector  Interiors [4]   The interiors, ia,ib,ic,id. NB: interiors are points, not vectors. More... Detailed Description A standard bezier patch of float. (quadpatch only). QuadPatch layout (same notations as 3ds Max SDK). A---> ad ---- da <---D | | | | v v ab ia id dc | | | | ba ib ic cd ^ ^ | | | | B---> bc ---- cb <---C Author(s): Lionel Berenguier , Nevrax France Date: 2000 Definition at line 69 of file bezier_patch.h. Constructor & Destructor Documentation NL3D::CBezierPatch::CBezierPatch ( ) [inline]   Constructor: undefined Bezier patch!! Definition at line 82 of file bezier_patch.h. Member Function Documentation void NL3D::CBezierPatch::applyMatrix ( const CMatrix & m )   Do the matrix transformation m*patch. Definition at line 71 of file bezier_patch.cpp. CVector NL3D::CBezierPatch::eval ( float ps, float pt ) const   Evaluate. Definition at line 85 of file bezier_patch.cpp. CVectorD NL3D::CBezierPatch::evalDouble ( double ps, double pt ) const   Evaluate, but return a vector double. Definition at line 124 of file bezier_patch.cpp. CVector NL3D::CBezierPatch::evalNormal ( float ps, float pt ) const   Evaluate the normal at (s,t). returned vector is normalized. Definition at line 165 of file bezier_patch.cpp. void NL3D::CBezierPatch::make ( CVector vertices[4], CVector normals[4] )   complete computation of Vertices, Tangents, and Interiors, provinding the vertices and vertex normals. Definition at line 34 of file bezier_patch.cpp. void NL3D::CBezierPatch::makeInteriors ( )   make default Interiors, according to Vertices and Tangents. Definition at line 59 of file bezier_patch.cpp. Member Data Documentation CVector NL3D::CBezierPatch::Interiors[4]   The interiors, ia,ib,ic,id. NB: interiors are points, not vectors. Definition at line 77 of file bezier_patch.h. CVector NL3D::CBezierPatch::Tangents[8]   The tangents ab, ba, bc, cb, cd, dc, da, ad. NB: tangents are points, not vectors. Definition at line 75 of file bezier_patch.h. CVector NL3D::CBezierPatch::Vertices[4]   The vertices a,b,c,d of the quad patch. Definition at line 73 of file bezier_patch.h. The documentation for this class was generated from the following files: bezier_patch.h bezier_patch.cpp