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Diffstat (limited to 'intern/cycles/subd/subd_vert.h')
-rw-r--r-- | intern/cycles/subd/subd_vert.h | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/intern/cycles/subd/subd_vert.h b/intern/cycles/subd/subd_vert.h deleted file mode 100644 index 638019547ae..00000000000 --- a/intern/cycles/subd/subd_vert.h +++ /dev/null @@ -1,121 +0,0 @@ -/* - * Original code in the public domain -- castanyo@yahoo.es - * - * Modifications copyright (c) 2011, Blender Foundation. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __SUBD_VERTEX_H__ -#define __SUBD_VERTEX_H__ - -#include "subd_edge.h" -#include "subd_mesh.h" - -CCL_NAMESPACE_BEGIN - -/* Subd Vertex */ - -class SubdVert -{ -public: - int id; - float3 co; - - SubdEdge *edge; - SubdVert *next; - SubdVert *prev; - - SubdVert(int id_) - { - id = id_; - edge = NULL; - co = make_float3(0.0f, 0.0f, 0.0f); - - next = this; - prev = this; - } - - /* valence */ - int valence() - { - int num = 0; - - for(EdgeIterator it(edges()); !it.isDone(); it.advance()) - num++; - - return num; - } - - /* edge queries */ - bool is_boundary() { return (edge && !edge->face); } - - /* iterator over edges in counterclockwise order */ - class EdgeIterator - { - public: - EdgeIterator(SubdEdge *e) : end(NULL), cur(e) { } - - virtual void advance() - { - if(end == NULL) end = cur; - cur = cur->pair->next; - //cur = cur->prev->pair; - } - - virtual bool isDone() { return end == cur; } - virtual SubdEdge *current() { return cur; } - - private: - SubdEdge *end; - SubdEdge *cur; - }; - - /* iterator over edges in clockwise order */ - class ReverseEdgeIterator - { - public: - ReverseEdgeIterator(SubdEdge *e) : end(NULL), cur(e) { } - - virtual void advance() - { - if(end == NULL) end = cur; - cur = cur->prev->pair; - } - - virtual bool isDone() { return end == cur; } - virtual SubdEdge *current() { return cur; } - - private: - SubdEdge *end; - SubdEdge *cur; - }; - - EdgeIterator edges() { return EdgeIterator(edge); } - EdgeIterator edges(SubdEdge *edge) { return EdgeIterator(edge); } -}; - -CCL_NAMESPACE_END - -#endif /* __SUBD_VERTEX_H__ */ - |