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Integrating new Region class with algorithms.

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This commit is contained in:
David Williams
2008-05-24 20:40:13 +00:00
parent 96eecdbbe2
commit 0ca93a7452
9 changed files with 89 additions and 32 deletions
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14
source/VolumeChangeTracker.cpp
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@@ -24,6 +24,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include "LinearVolume.h"
#include "MarchingCubesTables.h"
#include "VolumeChangeTracker.h"
#include "Region.h"
#include "RegionGeometry.h"
#include "SurfaceExtractors.h"
#include "SurfaceVertex.h"
@@ -83,7 +84,16 @@ namespace PolyVox
regionGeometry.m_patchMultiMaterial = new IndexedSurfacePatch(true);
regionGeometry.m_v3dRegionPosition = Vector3DInt32(regionX, regionY, regionZ);
generateRoughMeshDataForRegion(volumeData, regionX,regionY,regionZ, regionGeometry.m_patchSingleMaterial, regionGeometry.m_patchMultiMaterial);
const uint16_t firstX = regionX * POLYVOX_REGION_SIDE_LENGTH;
const uint16_t firstY = regionY * POLYVOX_REGION_SIDE_LENGTH;
const uint16_t firstZ = regionZ * POLYVOX_REGION_SIDE_LENGTH;
const uint16_t lastX = firstX + POLYVOX_REGION_SIDE_LENGTH-1;
const uint16_t lastY = firstY + POLYVOX_REGION_SIDE_LENGTH-1;
const uint16_t lastZ = firstZ + POLYVOX_REGION_SIDE_LENGTH-1;
Region region(Vector3DInt32(firstX,firstY,firstZ),Vector3DInt32(lastX,lastY,lastZ));
generateRoughMeshDataForRegion(volumeData, region, regionGeometry.m_patchSingleMaterial, regionGeometry.m_patchMultiMaterial);
regionGeometry.m_bContainsSingleMaterialPatch = regionGeometry.m_patchSingleMaterial->getVertices().size() > 0;
regionGeometry.m_bContainsMultiMaterialPatch = regionGeometry.m_patchMultiMaterial->getVertices().size() > 0;
@@ -135,7 +145,7 @@ namespace PolyVox
lastZ = std::min(lastZ,int(volumeData->getSideLength()-1));
VolumeIterator<boost::uint8_t> volIter(*volumeData);
volIter.setValidRegion(firstX,firstY,firstZ,lastX,lastY,lastZ);
volIter.setValidRegion(Region(Vector3DInt32(firstX,firstY,firstZ),Vector3DInt32(lastX,lastY,lastZ)));
volIter.setPosition(firstX,firstY,firstZ);
while(volIter.isValidForRegion())
{