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Diffstat (limited to 'src/mesh/assimp-master/contrib/Open3DGC/o3dgcAdjacencyInfo.h')
| -rw-r--r-- | src/mesh/assimp-master/contrib/Open3DGC/o3dgcAdjacencyInfo.h | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/src/mesh/assimp-master/contrib/Open3DGC/o3dgcAdjacencyInfo.h b/src/mesh/assimp-master/contrib/Open3DGC/o3dgcAdjacencyInfo.h deleted file mode 100644 index 72fe3d4..0000000 --- a/src/mesh/assimp-master/contrib/Open3DGC/o3dgcAdjacencyInfo.h +++ /dev/null @@ -1,155 +0,0 @@ -/* -Copyright (c) 2013 Khaled Mammou - Advanced Micro Devices, Inc. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. -*/ - - -#pragma once -#ifndef O3DGC_ADJACENCY_INFO_H -#define O3DGC_ADJACENCY_INFO_H - -#include "o3dgcCommon.h" - -namespace o3dgc -{ - const long O3DGC_MIN_NEIGHBORS_SIZE = 128; - const long O3DGC_MIN_NUM_NEIGHBORS_SIZE = 16; - //! - class AdjacencyInfo - { - public: - //! Constructor. - AdjacencyInfo(long numNeighborsSize = O3DGC_MIN_NUM_NEIGHBORS_SIZE, - long neighborsSize = O3DGC_MIN_NUM_NEIGHBORS_SIZE) - { - m_numElements = 0; - m_neighborsSize = neighborsSize; - m_numNeighborsSize = numNeighborsSize; - m_numNeighbors = new long [m_numNeighborsSize]; - m_neighbors = new long [m_neighborsSize ]; - }; - //! Destructor. - ~AdjacencyInfo(void) - { - delete [] m_neighbors; - delete [] m_numNeighbors; - }; - O3DGCErrorCode Allocate(long numNeighborsSize, long neighborsSize) - { - m_numElements = numNeighborsSize; - if (neighborsSize > m_neighborsSize) - { - delete [] m_numNeighbors; - m_neighborsSize = neighborsSize; - m_numNeighbors = new long [m_numNeighborsSize]; - } - if (numNeighborsSize > m_numNeighborsSize) - { - delete [] m_neighbors; - m_numNeighborsSize = numNeighborsSize; - m_neighbors = new long [m_neighborsSize]; - } - return O3DGC_OK; - } - O3DGCErrorCode AllocateNumNeighborsArray(long numElements) - { - if (numElements > m_numNeighborsSize) - { - delete [] m_numNeighbors; - m_numNeighborsSize = numElements; - m_numNeighbors = new long [m_numNeighborsSize]; - } - m_numElements = numElements; - return O3DGC_OK; - } - O3DGCErrorCode AllocateNeighborsArray() - { - for(long i = 1; i < m_numElements; ++i) - { - m_numNeighbors[i] += m_numNeighbors[i-1]; - } - if (m_numNeighbors[m_numElements-1] > m_neighborsSize) - { - delete [] m_neighbors; - m_neighborsSize = m_numNeighbors[m_numElements-1]; - m_neighbors = new long [m_neighborsSize]; - } - return O3DGC_OK; - } - O3DGCErrorCode ClearNumNeighborsArray() - { - memset(m_numNeighbors, 0x00, sizeof(long) * m_numElements); - return O3DGC_OK; - } - O3DGCErrorCode ClearNeighborsArray() - { - memset(m_neighbors, 0xFF, sizeof(long) * m_neighborsSize); - return O3DGC_OK; - } - O3DGCErrorCode AddNeighbor(long element, long neighbor) - { - assert(m_numNeighbors[element] <= m_numNeighbors[m_numElements-1]); - long p0 = Begin(element); - long p1 = End(element); - for(long p = p0; p < p1; p++) - { - if (m_neighbors[p] == -1) - { - m_neighbors[p] = neighbor; - return O3DGC_OK; - } - } - return O3DGC_ERROR_BUFFER_FULL; - } - long Begin(long element) const - { - assert(element < m_numElements); - assert(element >= 0); - return (element>0)?m_numNeighbors[element-1]:0; - } - long End(long element) const - { - assert(element < m_numElements); - assert(element >= 0); - return m_numNeighbors[element]; - } - long GetNeighbor(long element) const - { - assert(element < m_neighborsSize); - assert(element >= 0); - return m_neighbors[element]; - } - long GetNumNeighbors(long element) const - { - return End(element) - Begin(element); - } - long * GetNumNeighborsBuffer() { return m_numNeighbors;} - long * GetNeighborsBuffer() { return m_neighbors;} - - private: - long m_neighborsSize; // actual allocated size for m_neighbors - long m_numNeighborsSize; // actual allocated size for m_numNeighbors - long m_numElements; // number of elements - long * m_neighbors; // - long * m_numNeighbors; // - }; -} -#endif // O3DGC_ADJACENCY_INFO_H - |