PatchCapper Class Reference

#include <captypes.h>

Class Description

See also

Class PatchCapPoly, Class BezierShape, Class PatchMesh, Shapes and Splines.

Description:

This class is used to apply the PatchCapInfo data to a PatchMesh. It will modify the mesh as required to add the cap. Simply fill in the vertices, vectors and patches bordering the cap, then call the CapPatch method. All methods of this class are implemented by the system.

Inheritance diagram for PatchCapper:

Public Member Functions
CoreExport	PatchCapper (BezierShape &shape)
CoreExport	~PatchCapper ()
CoreExport PatchCapPoly &	operator[] (int index)
CoreExport int	CapPatchMesh (PatchMesh &mesh, PatchCapInfo &capInfo, BOOL flip, DWORD smooth, Matrix3 *tm=NULL, int mtlID=-1)

Public Attributes
int	numPolys
	The number of polygons. More...
PatchCapPoly *	polys
	A pointer to the PatchCapPoly. More...

Additional Inherited Members
Static Public Member Functions inherited from MaxHeapOperators
static UtilExport void *	operator new (size_t size)
	Standard new operator used to allocate objects If there is insufficient memory, an exception will be thrown. More...
static UtilExport void *	operator new (size_t size, const std::nothrow_t &e)
	Standard new operator used to allocate objects if there is insufficient memory, NULL will be returned. More...
static UtilExport void *	operator new (size_t size, const char *filename, int line)
	New operator used to allocate objects that takes the filename and line number where the new was called If there is insufficient memory, an exception will be thrown. More...
static UtilExport void *	operator new (size_t size, int block_type, const char *filename, int line)
	New operator used to allocate objects that takes the type of memory, filename and line number where the new was called If there is insufficient memory, an exception will be thrown. More...
static UtilExport void *	operator new (size_t size, const std::nothrow_t &e, const char *filename, int line)
	New operator used to allocate objects that takes the filename and line number where the new was called If there is insufficient memory, NULL will be returned. More...
static UtilExport void *	operator new (size_t size, unsigned long flags)
	New operator used to allocate objects that takes extra flags to specify special operations If there is insufficient memory, an exception will be thrown. More...
static UtilExport void *	operator new (size_t size, const std::nothrow_t &e, unsigned long flags)
	New operator used to allocate objects that takes extra flags to specify special operations If there is insufficient memory, NULL will be returned. More...
static UtilExport void *	operator new[] (size_t size)
	New operator used to allocate arrays of objects If there is insufficient memory, an exception will be thrown. More...
static UtilExport void *	operator new[] (size_t size, const std::nothrow_t &e)
	New operator used to allocate arrays of objects If there is insufficient memory, NULL will be returned. More...
static UtilExport void *	operator new[] (size_t size, const char *filename, int line)
	New operator used to allocate arrays of objects If there is insufficient memory, an exception will be thrown. More...
static UtilExport void *	operator new[] (size_t size, int block_type, const char *filename, int line)
	New operator used to allocate arrays of objects. More...
static UtilExport void *	operator new[] (size_t size, const std::nothrow_t &e, const char *filename, int line)
	New operator used to allocate arrays of objects If there is insufficient memory, NULL will be returned. More...
static UtilExport void *	operator new[] (size_t size, unsigned long flags)
	New operator used to allocate arrays of objects If there is insufficient memory, an exception will be thrown. More...
static UtilExport void *	operator new[] (size_t size, const std::nothrow_t &e, unsigned long flags)
	New operator used to allocate arrays of objects If there is insufficient memory, NULL will be returned. More...
static UtilExport void	operator delete (void *ptr)
	Standard delete operator used to deallocate an object If the pointer is invalid, an exception will be thrown. More...
static UtilExport void	operator delete (void *ptr, const std::nothrow_t &e)
	Standard delete operator used to deallocate an object If the pointer is invalid, nothing will happen. More...
static UtilExport void	operator delete (void *ptr, const char *filename, int line)
	Delete operator used to deallocate an object that takes the filename and line number where the delete was called If the pointer is invalid, an exception will be thrown. More...
static UtilExport void	operator delete (void *ptr, int block_type, const char *filename, int line)
	Delete operator used to deallocate an object that takes the type of memory, filename and line number where the delete was called If the pointer is invalid, an exception will be thrown. More...
static UtilExport void	operator delete (void *ptr, const std::nothrow_t &e, const char *filename, int line)
	Delete operator used to deallocate an object that takes the filename and line number where the delete was called If the pointer is invalid, nothing will happen. More...
static UtilExport void	operator delete (void *ptr, unsigned long flags)
	Delete operator used to deallocate an object that takes extra flags to specify special operations If the pointer is invalid, an exception will be thrown. More...
static UtilExport void	operator delete (void *ptr, const std::nothrow_t &e, unsigned long flags)
	Delete operator used to deallocate an object that takes extra flags to specify special operations If the pointer is invalid, nothing will happen. More...
static UtilExport void	operator delete[] (void *ptr)
	Standard delete operator used to deallocate an array of objects If the pointer is invalid, an exception will be thrown. More...
static UtilExport void	operator delete[] (void *ptr, const std::nothrow_t &e)
	Standard delete operator used to deallocate an array of objects If the pointer is invalid, nothing will happen. More...
static UtilExport void	operator delete[] (void *ptr, const char *filename, int line)
	Delete operator used to deallocate an array of objects that takes the filename and line number where the delete was called If the pointer is invalid, an exception will be thrown. More...
static UtilExport void	operator delete[] (void *ptr, int block_type, const char *filename, int line)
	Delete operator used to deallocate an array of objects that takes the type of memory, filename and line number where the delete was called If the pointer is invalid, an exception will be thrown. More...
static UtilExport void	operator delete[] (void *ptr, const std::nothrow_t &e, const char *filename, int line)
	Delete operator used to deallocate an array of objects that takes the filename and line number where the delete was called If the pointer is invalid, nothing will happen. More...
static UtilExport void	operator delete[] (void *ptr, unsigned long flags)
	Delete operator used to deallocate an array of objects that takes extra flags to specify special operations If the pointer is invalid, an exception will be thrown. More...
static UtilExport void	operator delete[] (void *ptr, const std::nothrow_t &e, unsigned long flags)
	Delete operator used to deallocate an array of objects that takes extra flags to specify special operations If the pointer is invalid, an exception will be thrown. More...
static UtilExport void *	operator new (size_t size, void *placement_ptr)
	Placement new operator. More...
static UtilExport void	operator delete (void *ptr, void *placement_ptr)
	Placement delete operator. More...
static UtilExport void *	aligned_malloc (size_t size, size_t alignment)
	Allocates memory on a specified alignment boundary. More...
static UtilExport void *	aligned_realloc (void *ptr, size_t size, size_t alignment)
	Reallocates memory on a specified alignment boundary. More...
static UtilExport void	aligned_free (void *ptr)
	Frees a block of memory that was allocated with aligned_malloc/aligned_realloc. More...

Constructor & Destructor Documentation

CoreExport PatchCapper

(

BezierShape &

shape

)

Remarks

Constructor.

Parameters:

BezierShape &shape

See Class BezierShape.

CoreExport ~PatchCapper

(

)

Remarks

Destructor.

Member Function Documentation

CoreExport PatchCapPoly& operator[]

(

int

index

)

Remarks

Array access operator.

CoreExport int CapPatchMesh	(	PatchMesh &	mesh,
		PatchCapInfo &	capInfo,
		BOOL	flip,
		DWORD	smooth,
		Matrix3 *	tm = NULL,
		int	mtlID = -1
	)

Remarks

This method is used to modify the mesh based on the PatchCapInfo, the flipped state, the smoothing group and an orientation matrix.

Parameters:

PatchMesh &mesh

The PatchMesh to modify.

PatchCapInfo &capInfo

The PatchCapInfo describing the cap. See Class PatchCapInfo.

BOOL flip

A switch to indicate if the cap should be oriented normally or flipped. The PatchCapInfo is used for both the front and back side of a cap. Either the front or the back will have to be flipped. This switch is used to indicate if a particular one is flipped.

DWORD smooth

The smoothing group for all the faces in the cap.

Matrix3 *tm=NULL

The orientation matrix. A grid cap generates new vertices inside the shape that make up the grid. In the case of a SurfRev for example, the end cap might be rotated, or scaled in some manner. A matrix is required so the capper knows how to orient the vertices into the correct location. This matrix is ignored for non-grid capping.

int mtlID=-1

Specifies the material ID of the patches that make up the cap. The default for this value is -1, which causes the capper to use material ID 0 for non-flipped caps and ID 1 for flipped caps. Note that these ID values are zero-based, while the UI display is 1-based.

Returns

Nonzero if the mesh was modified; otherwise zero.

Operators:

Member Data Documentation

int numPolys

The number of polygons.

PatchCapPoly* polys

A pointer to the PatchCapPoly.