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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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48
RecastDemo/Source/Sample_Debug.cpp
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@@ -37,7 +37,8 @@
Sample_Debug::Sample_Debug() :
m_chf(0)
m_chf(0),
m_cset(0)
{
resetCommonSettings();
@@ -48,11 +49,32 @@ Sample_Debug::Sample_Debug() :
delete m_chf;
m_chf = 0;
}
if (m_chf)
{
unsigned short ymin = 0xffff;
unsigned short ymax = 0;
for (int i = 0; i < m_chf->spanCount; ++i)
{
const rcCompactSpan& s = m_chf->spans[i];
if (s.y < ymin) ymin = s.y;
if (s.y > ymax) ymax = s.y;
}
printf("ymin=%d ymax=%d\n", (int)ymin, (int)ymax);
int maxSpans = 0;
for (int i = 0; i < m_chf->width*m_chf->height; ++i)
{
maxSpans = rcMax(maxSpans, (int)m_chf->cells[i].count);
}
printf("maxSpans = %d\n", maxSpans);
}
}
Sample_Debug::~Sample_Debug()
{
delete m_chf;
delete m_cset;
}
void Sample_Debug::handleSettings()
@@ -72,7 +94,13 @@ void Sample_Debug::handleRender()
DebugDrawGL dd;
if (m_chf)
{
duDebugDrawCompactHeightfieldRegions(&dd, *m_chf);
// duDebugDrawCompactHeightfieldSolid(&dd, *m_chf);
}
if (m_cset)
duDebugDrawRawContours(&dd, *m_cset);
}
void Sample_Debug::handleRenderOverlay(double* proj, double* model, int* view)
@@ -110,5 +138,23 @@ void Sample_Debug::handleStep()
bool Sample_Debug::handleBuild()
{
delete m_cset;
m_cset = 0;
// Create contours.
m_cset = new rcContourSet;
if (!m_cset)
{
if (rcGetLog())
rcGetLog()->log(RC_LOG_ERROR, "buildNavigation: Out of memory 'cset'.");
return false;
}
if (!rcBuildContours(*m_chf, /*m_cfg.maxSimplificationError*/1.3f, /*m_cfg.maxEdgeLen*/12, *m_cset))
{
if (rcGetLog())
rcGetLog()->log(RC_LOG_ERROR, "buildNavigation: Could not create contours.");
return false;
}
return true;
}