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OpenGLExample does decimation now, so so we can check it still compiles.

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This commit is contained in:
David Williams
2011-01-06 22:36:25 +00:00
parent db13224bba
commit 83b2f84529
2 changed files with 11 additions and 6 deletions
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9
examples/OpenGL/OpenGLWidget.cpp
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@ -27,6 +27,7 @@ freely, subject to the following restrictions:
#include "GradientEstimators.h"
#include "MaterialDensityPair.h"
#include "MeshDecimator.h"
#include "SurfaceExtractor.h"
#include "Mesh.h"
@ -93,6 +94,10 @@ void OpenGLWidget::setVolume(PolyVox::Volume<MaterialDensityPair44>* volData)
SurfaceExtractor<MaterialDensityPair44> surfaceExtractor(volData, PolyVox::Region(regLowerCorner, regUpperCorner), mesh.get());
surfaceExtractor.execute();
polyvox_shared_ptr< SurfaceMesh<PositionMaterialNormal> > decimatedMesh(new SurfaceMesh<PositionMaterialNormal>);
MeshDecimator<PositionMaterialNormal> decimator(mesh.get(), decimatedMesh.get(), 0.95f);
decimator.execute();
//computeNormalsForVertices(m_volData, *(mesh.get()), SOBEL_SMOOTHED);
//*meshCurrent = getSmoothedSurface(*meshCurrent);
//mesh->smooth(0.3f);
@ -139,12 +144,12 @@ void OpenGLWidget::setVolume(PolyVox::Volume<MaterialDensityPair44>* volData)
Vector3DUint8 v3dRegPos(uRegionX,uRegionY,uRegionZ);
if(m_bUseOpenGLVertexBufferObjects)
{
OpenGLSurfaceMesh openGLSurfaceMesh = BuildOpenGLSurfaceMesh(*(mesh.get()));
OpenGLSurfaceMesh openGLSurfaceMesh = BuildOpenGLSurfaceMesh(*(decimatedMesh.get()));
m_mapOpenGLSurfaceMeshes.insert(make_pair(v3dRegPos, openGLSurfaceMesh));
}
//else
//{
m_mapSurfaceMeshes.insert(make_pair(v3dRegPos, mesh));
m_mapSurfaceMeshes.insert(make_pair(v3dRegPos, decimatedMesh));
//}
//delete meshCurrent;
}