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Added more bits to compact neighbour indices, moved region id to rcCompactSpan to save memory.

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This commit is contained in:
Mikko Mononen
2010-03-05 09:10:13 +00:00
parent ababd28f59
commit d9d9fa85a5
13 changed files with 2440 additions and 1934 deletions
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24
Recast/Source/RecastRegion.cpp
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@@ -997,12 +997,6 @@ bool rcBuildRegionsMonotone(rcCompactHeightfield& chf,
const int h = chf.height;
unsigned short id = 1;
if (chf.regs)
{
delete [] chf.regs;
chf.regs = 0;
}
rcScopedDelete<unsigned short> srcReg = new unsigned short[chf.spanCount];
if (!srcReg)
{
@@ -1131,8 +1125,8 @@ bool rcBuildRegionsMonotone(rcCompactHeightfield& chf,
rcTimeVal filterEndTime = rcGetPerformanceTimer();
// Store the result out.
chf.regs = srcReg;
srcReg = 0;
for (int i = 0; i < chf.spanCount; ++i)
chf.spans[i].reg = srcReg[i];
rcTimeVal endTime = rcGetPerformanceTimer();
@@ -1152,17 +1146,6 @@ bool rcBuildRegions(rcCompactHeightfield& chf,
const int w = chf.width;
const int h = chf.height;
if (!chf.regs)
{
chf.regs = new unsigned short[chf.spanCount];
if (!chf.regs)
{
if (rcGetLog())
rcGetLog()->log(RC_LOG_ERROR, "rcBuildRegions: Out of memory 'chf.reg' (%d).", chf.spanCount);
return false;
}
}
rcScopedDelete<unsigned short> tmp = new unsigned short[chf.spanCount*4];
if (!tmp)
@@ -1260,7 +1243,8 @@ bool rcBuildRegions(rcCompactHeightfield& chf,
rcTimeVal filterEndTime = rcGetPerformanceTimer();
// Write the result out.
memcpy(chf.regs, srcReg, sizeof(unsigned short)*chf.spanCount);
for (int i = 0; i < chf.spanCount; ++i)
chf.spans[i].reg = srcReg[i];
rcTimeVal endTime = rcGetPerformanceTimer();