AnotherFoxGuy/polyvox
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Just tidying up the MeshDecimator stuff a bit...

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This commit is contained in:
David Williams
2011-01-05 22:05:53 +00:00
parent d0e4b06051
commit a7828995d9
4 changed files with 106 additions and 74 deletions
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11
examples/OpenGL/OpenGLWidget.cpp
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@@ -126,7 +126,8 @@ void OpenGLWidget::setVolume(PolyVox::Volume<MaterialDensityPair44>* volData)
//mesh->decimate(0.999f);
MeshDecimator<PositionMaterialNormal> decimator(mesh.get());
polyvox_shared_ptr< SurfaceMesh<PositionMaterialNormal> > decimatedMesh(new SurfaceMesh<PositionMaterialNormal>);
MeshDecimator<PositionMaterialNormal> decimator(mesh.get(), decimatedMesh.get());
decimator.execute();
//mesh->generateAveragedFaceNormals(true);
@@ -143,12 +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;
}
@@ -216,8 +217,8 @@ void OpenGLWidget::paintGL()
//Moves the camera back so we can see the volume
glTranslatef(0.0f, 0.0f, -m_volData->getDiagonalLength());
glRotatef(m_xRotation, 1.0f, 0.0f, 0.0f);
glRotatef(m_yRotation, 0.0f, 1.0f, 0.0f);
glRotatef(10, 1.0f, 0.0f, 0.0f);
glRotatef(20, 0.0f, 1.0f, 0.0f);
//Centre the volume on the origin
glTranslatef(-g_uVolumeSideLength/2,-g_uVolumeSideLength/2,-g_uVolumeSideLength/2);