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GT_CatPolygonMesh Class Reference

Concatenate GT_PrimPolygonMesh objects into a single GT_PrimPolygonMesh. More...

#include <GT_CatPolygonMesh.h>

Public Types

enum  gt_CatAppendReason {
  APPEND_OK, APPEND_UNSUPPORTED_TYPE, APPEND_TOO_MANY_MESHES, APPEND_TOO_MANY_FACES,
  APPEND_NO_FACES, APPEND_MESH_TOO_LARGE, APPEND_ATTRIB_MISMATCH
}
 

Public Member Functions

 GT_CatPolygonMesh (bool merge_detail_attribs=true, int64 total_num_faces=SYS_INT64_MAX, int64 max_meshes=SYS_INT64_MAX, int64 max_mesh_face_count=SYS_INT64_MAX)
 
 GT_CatPolygonMesh (const UT_Array< GT_PrimitiveHandle > &meshes, bool merge_detail_attribs=true)
 
void mergeDetailLists (bool merge_detail_lists)
 
void setTotalFaceCount (int64 max_num_faces)
 Limit the # of faces in the mesh. append will return false once full. More...
 
void setMaxMeshCount (int64 max_meshes)
 
void setMaxMeshFaceCount (int64 max_faces)
 Don't allow meshes larger than this size to be added. More...
 
bool canAppend (const GT_PrimitiveHandle &prim, gt_CatAppendReason *reason=NULL) const
 Test if the primitive can be added, without adding it. More...
 
bool append (const GT_PrimitiveHandle &prim)
 Append a polygon mesh. Returns false if the primitive isn't valid. More...
 
bool append (const GT_PrimitiveHandle &prim, const GT_TransformHandle &prim_transform)
 Append a polygon mesh. Returns false if the primitive isn't valid. More...
 
exint getNumSourceMeshes () const
 
GT_PrimitiveHandle result () const
 Return the concatenation of all the polygon meshes. More...
 

Detailed Description

Concatenate GT_PrimPolygonMesh objects into a single GT_PrimPolygonMesh.

Definition at line 21 of file GT_CatPolygonMesh.h.

Member Enumeration Documentation

Enumerator
APPEND_OK 
APPEND_UNSUPPORTED_TYPE 
APPEND_TOO_MANY_MESHES 
APPEND_TOO_MANY_FACES 
APPEND_NO_FACES 
APPEND_MESH_TOO_LARGE 
APPEND_ATTRIB_MISMATCH 

Definition at line 50 of file GT_CatPolygonMesh.h.

Constructor & Destructor Documentation

GT_CatPolygonMesh::GT_CatPolygonMesh ( bool  merge_detail_attribs = true,
int64  total_num_faces = SYS_INT64_MAX,
int64  max_meshes = SYS_INT64_MAX,
int64  max_mesh_face_count = SYS_INT64_MAX 
)
GT_CatPolygonMesh::GT_CatPolygonMesh ( const UT_Array< GT_PrimitiveHandle > &  meshes,
bool  merge_detail_attribs = true 
)

Member Function Documentation

bool GT_CatPolygonMesh::append ( const GT_PrimitiveHandle prim)

Append a polygon mesh. Returns false if the primitive isn't valid.

bool GT_CatPolygonMesh::append ( const GT_PrimitiveHandle prim,
const GT_TransformHandle prim_transform 
)

Append a polygon mesh. Returns false if the primitive isn't valid.

bool GT_CatPolygonMesh::canAppend ( const GT_PrimitiveHandle prim,
gt_CatAppendReason reason = NULL 
) const

Test if the primitive can be added, without adding it.

exint GT_CatPolygonMesh::getNumSourceMeshes ( ) const
inline

Definition at line 72 of file GT_CatPolygonMesh.h.

void GT_CatPolygonMesh::mergeDetailLists ( bool  merge_detail_lists)
inline

If 'merge_detail_attribs' is true, the detail lists will be promoted to uniform attributes. If false, only the first meshes detail attribs are used (useful for merging meshes built from the same GU_Detail). default is to merge.

Definition at line 36 of file GT_CatPolygonMesh.h.

GT_PrimitiveHandle GT_CatPolygonMesh::result ( ) const

Return the concatenation of all the polygon meshes.

void GT_CatPolygonMesh::setMaxMeshCount ( int64  max_meshes)
inline

Limit the # of consituent meshes in the mesh. append will return false once full.

Definition at line 44 of file GT_CatPolygonMesh.h.

void GT_CatPolygonMesh::setMaxMeshFaceCount ( int64  max_faces)
inline

Don't allow meshes larger than this size to be added.

Definition at line 47 of file GT_CatPolygonMesh.h.

void GT_CatPolygonMesh::setTotalFaceCount ( int64  max_num_faces)
inline

Limit the # of faces in the mesh. append will return false once full.

Definition at line 40 of file GT_CatPolygonMesh.h.


The documentation for this class was generated from the following file: