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Renamed IndexedSurfacePatch to SurfaceMesh.

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This commit is contained in:
David Williams
2010-02-20 00:20:43 +00:00
parent 3ed74a982c
commit 2d78808000
20 changed files with 143 additions and 143 deletions
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70
examples/OpenGL/OpenGLWidget.cpp
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@@ -51,8 +51,8 @@ OpenGLWidget::OpenGLWidget(QWidget *parent)
void OpenGLWidget::setVolume(PolyVox::Volume<PolyVox::uint8_t>* volData)
{
//First we free anything from the previous volume (if there was one).
m_mapOpenGLSurfacePatches.clear();
m_mapIndexedSurfacePatches.clear();
m_mapOpenGLSurfaceMeshes.clear();
m_mapSurfaceMeshes.clear();
m_volData = volData;
//If we have any volume data then generate the new surface patches.
@@ -89,63 +89,63 @@ void OpenGLWidget::setVolume(PolyVox::Volume<PolyVox::uint8_t>* volData)
Vector3DInt16 regUpperCorner(regionEndX, regionEndY, regionEndZ);
//Extract the surface for this region
//extractSurface(m_volData, 0, PolyVox::Region(regLowerCorner, regUpperCorner), ispCurrent);
POLYVOX_SHARED_PTR<IndexedSurfacePatch> isp = surfaceExtractor.extractSurfaceForRegion(PolyVox::Region(regLowerCorner, regUpperCorner));
//extractSurface(m_volData, 0, PolyVox::Region(regLowerCorner, regUpperCorner), meshCurrent);
POLYVOX_SHARED_PTR<SurfaceMesh> mesh = surfaceExtractor.extractSurfaceForRegion(PolyVox::Region(regLowerCorner, regUpperCorner));
//computeNormalsForVertices(m_volData, *(isp.get()), SOBEL_SMOOTHED);
//*ispCurrent = getSmoothedSurface(*ispCurrent);
//isp->smooth(0.3f);
//ispCurrent->generateAveragedFaceNormals(true);
//computeNormalsForVertices(m_volData, *(mesh.get()), SOBEL_SMOOTHED);
//*meshCurrent = getSmoothedSurface(*meshCurrent);
//mesh->smooth(0.3f);
//meshCurrent->generateAveragedFaceNormals(true);
if(isp->m_vecTriangleIndices.size() > 0)
if(mesh->m_vecTriangleIndices.size() > 0)
{
//isp->makeProgressiveMesh();
//mesh->makeProgressiveMesh();
/*RenderDynamicMesh rdm;
rdm.buildFromIndexedSurfacePatch(*isp);*/
rdm.buildFromSurfaceMesh(*mesh);*/
//computeNormalsForVertices(m_volData, *(isp.get()), SOBEL_SMOOTHED);
//computeNormalsForVertices(m_volData, *(mesh.get()), SOBEL_SMOOTHED);
//isp->smoothPositions(0.3f);
//isp->generateAveragedFaceNormals(true);
//mesh->smoothPositions(0.3f);
//mesh->generateAveragedFaceNormals(true);
/*for(int ct = 0; ct < 20; ct ++)
{
//cout << "Before: " << isp->noOfDegenerateTris() << endl;
isp->decimate();
//cout << "After: " << isp->noOfDegenerateTris() << endl;
isp->removeDegenerateTris();
//cout << "After Remove: " << isp->noOfDegenerateTris() << endl << endl;
//cout << "Before: " << mesh->noOfDegenerateTris() << endl;
mesh->decimate();
//cout << "After: " << mesh->noOfDegenerateTris() << endl;
mesh->removeDegenerateTris();
//cout << "After Remove: " << mesh->noOfDegenerateTris() << endl << endl;
}*/
////////////////////////////////////////////////////////////////////////////////
//For decimation built into ISP
//isp->generateAveragedFaceNormals(true);
//For decimation built into Mesh
//mesh->generateAveragedFaceNormals(true);
isp->decimate(0.999f);
mesh->decimate(0.999f);
//isp->generateAveragedFaceNormals(true);
//mesh->generateAveragedFaceNormals(true);
////////////////////////////////////////////////////////////////////////////////
/*isp->generateAveragedFaceNormals(true);
/*mesh->generateAveragedFaceNormals(true);
Mesh mesh;
mesh.buildFromISP(isp.get());
mesh.buildFromMesh(mesh.get());
//mesh.removeEdge(*(mesh.m_edges.begin()));
mesh.decimateAll();
mesh.fillISP(isp.get());*/
mesh.fillMesh(mesh.get());*/
Vector3DUint8 v3dRegPos(uRegionX,uRegionY,uRegionZ);
if(m_bUseOpenGLVertexBufferObjects)
{
OpenGLSurfacePatch openGLSurfacePatch = BuildOpenGLSurfacePatch(*(isp.get()));
m_mapOpenGLSurfacePatches.insert(make_pair(v3dRegPos, openGLSurfacePatch));
OpenGLSurfaceMesh openGLSurfaceMesh = BuildOpenGLSurfaceMesh(*(mesh.get()));
m_mapOpenGLSurfaceMeshes.insert(make_pair(v3dRegPos, openGLSurfaceMesh));
}
//else
//{
m_mapIndexedSurfacePatches.insert(make_pair(v3dRegPos, isp));
m_mapSurfaceMeshes.insert(make_pair(v3dRegPos, mesh));
//}
//delete ispCurrent;
//delete meshCurrent;
}
}
}
@@ -226,17 +226,17 @@ void OpenGLWidget::paintGL()
for(PolyVox::uint16_t uRegionX = 0; uRegionX < m_uVolumeWidthInRegions; ++uRegionX)
{
Vector3DUint8 v3dRegPos(uRegionX,uRegionY,uRegionZ);
if(m_mapIndexedSurfacePatches.find(v3dRegPos) != m_mapIndexedSurfacePatches.end())
if(m_mapSurfaceMeshes.find(v3dRegPos) != m_mapSurfaceMeshes.end())
{
POLYVOX_SHARED_PTR<IndexedSurfacePatch> ispCurrent = m_mapIndexedSurfacePatches[v3dRegPos];
unsigned int uLodLevel = 0; //ispCurrent->m_vecLodRecords.size() - 1;
POLYVOX_SHARED_PTR<SurfaceMesh> meshCurrent = m_mapSurfaceMeshes[v3dRegPos];
unsigned int uLodLevel = 0; //meshCurrent->m_vecLodRecords.size() - 1;
if(m_bUseOpenGLVertexBufferObjects)
{
renderRegionVertexBufferObject(m_mapOpenGLSurfacePatches[v3dRegPos], uLodLevel);
renderRegionVertexBufferObject(m_mapOpenGLSurfaceMeshes[v3dRegPos], uLodLevel);
}
else
{
renderRegionImmediateMode(*ispCurrent, uLodLevel);
renderRegionImmediateMode(*meshCurrent, uLodLevel);
}
}
}