- Generated by
1.8.14
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Woolz Image Processing
Version 1.8.3
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Functions for extracting vertices from objects represented by vertices, eg polylines, boundlists and contours. More...
Functions | |
| WlzVertexP | WlzVerticesFromObj (WlzObject *obj, WlzVertexP *dstNr, int *dstCnt, WlzVertexType *dstType, WlzErrorNum *dstErr) |
| Allocates a buffer which it fills with the vertices from the given object. If the object is not one of the types that is represented by vertices, eg polylines, boundlists, contours ..., then this may result in a very large number of vertices, with for example one per voxel. Normals will only be allocated and set for objects represented by vertices, eg there will be no normals for voxel based objects. More... | |
| WlzVertexP | WlzVerticesFromObjBnd (WlzObject *obj, int *dstCnt, WlzVertexType *dstType, WlzErrorNum *dstErr) |
| Extracts all vertices that lie on the boundary of the given objects domain. More... | |
| WlzErrorNum | WlzVerticesFromObjBnd2I (WlzObject *obj, int *dstNVtx, WlzIVertex2 **dstVtx) |
| Extracts all vertices that lie on the boundary of the given 2D domain object's domain. More... | |
| WlzErrorNum | WlzVerticesFromObjBnd3I (WlzObject *obj, int *dstNVtx, WlzIVertex3 **dstVtx) |
| Extracts all vertices that lie on the boundary of the given 3D domain object's domain. More... | |
| WlzErrorNum | WlzVerticesFromObj2I (WlzObject *obj, int *dstNVtx, WlzIVertex2 **dstVtx) |
| Extracts all vertices that lie within the given 2D domain object's domain. More... | |
| WlzErrorNum | WlzVerticesFromObj3I (WlzObject *obj, int *dstNVtx, WlzIVertex3 **dstVtx) |
| Extracts all vertices that lie within the given 3D domain object's domain. More... | |
| WlzVertexP | WlzVerticesFromGM (WlzGMModel *model, WlzVertexP *dstNr, int **dstVId, int *dstCnt, WlzVertexType *dstType, WlzErrorNum *dstErr) |
| Allocates a buffer which it fills with the vertices from a geometric model. More... | |
| WlzVertexP | WlzDVerticesFromGM (WlzGMModel *model, int *dstCnt, WlzVertexType *dstType, WlzErrorNum *dstErr) |
| Allocates a buffer which it fills with either 2D or 3D double precission vertices from the geometric model. The indicies of the vertices in the buffer are the same as the indices of the vertices in the model. More... | |
| size_t | WlzVertexSize (WlzVertexType type, WlzErrorNum *dstErr) |
| Returns the size of the given vertex type. More... | |
| int | WlzVertexDim (WlzVertexType type, WlzErrorNum *dstErr) |
| Returns the dimension of the given vertex type. More... | |
| WlzVertexP | WlzDVerticesFromCMesh (WlzCMeshP mesh, int *dstCnt, WlzVertexType *dstType, int skip, WlzErrorNum *dstErr) |
| Allocates a buffer which it fills with either 2D or 3D double precission vertices from the conforming mesh. The indicies of the vertices in the buffer are the same as the indices of the vertices in the model unless the skip non-valid nodes flag is set.. More... | |
| int | WlzVertexQSortFnI2 (void *p0, void *p1) |
| Function for AlgSort() to sort WlzIVertex2 vertices so that they have increasing Y then X. More... | |
| int | WlzVertexQSortFnI3 (void *p0, void *p1) |
| Function for AlgSort() to sort WlzIVertex3 vertices so that they have increasing z then Y then X. More... | |
| int | WlzVertexHeapSortIdxFnI2 (void *data, int *idx, int id0, int id1) |
| Function for AlgHeapSortIdx() to sort WlzIVertex2 vertices so that they have increasing Y then X. More... | |
| int | WlzVertexHeapSortIdxFnI3 (void *data, int *idx, int id0, int id1) |
| Function for AlgHeapSortIdx() to sort WlzIVertex3 vertices so that they have increasing Z then Y then X. More... | |
| int | WlzVertexHeapSortIdxFnD2 (void *data, int *idx, int id0, int id1) |
| Function for AlgHeapSortIdx() to sort WlzDVertex2 vertices so that they have increasing Z then Y then X. More... | |
| int | WlzVertexHeapSortIdxFnD3 (void *data, int *idx, int id0, int id1) |
| Function for AlgHeapSortIdx() to sort WlzDVertex3 vertices so that they have increasing Z then Y then X. More... | |
| AlcKDTTree * | WlzVerticesBuildTree (WlzVertexType vType, int nV, WlzVertexP vtx, int *shfBuf, WlzErrorNum *dstErr) |
| Allocates and populates a k-D tree from the given vertices. The vertices are either WlzDVertex2 orWlzDVertex3. More... | |
Functions for extracting vertices from objects represented by vertices, eg polylines, boundlists and contours.
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
1.8.14