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Optimising SurfaceExtractor.

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This commit is contained in:
David Williams
2009-06-03 20:47:47 +00:00
parent 5a99101341
commit cd0f8529ca
3 changed files with 21 additions and 290 deletions
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4
library/PolyVoxCore/include/SurfaceExtractor.h
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@ -77,6 +77,8 @@ namespace PolyVox
uint16_t uYRegSpace;
uint16_t uZRegSpace;
uint32_t m_uNoOfOccupiedCells;
inline uint32_t getIndex(uint32_t x, uint32_t y)
{
return x + (y * (m_uRegionWidth+2));
@ -95,7 +97,7 @@ namespace PolyVox
void extractSurfaceImpl(Region region);
uint32_t computeBitmaskForSlice(bool bIsFirstSlice);
uint8_t computeBitmaskForCell(bool isPrevXAvail, bool isPrevYAvail, bool isPrevZAvail, uint8_t uLodLevel);
void computeBitmaskForCell(bool isPrevXAvail, bool isPrevYAvail, bool isPrevZAvail, uint8_t uLodLevel);
void generateIndicesForSlice();
void generateVerticesForSlice();
};