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Merging code for Lod0 with code for other Lod levels.

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This commit is contained in:
David Williams
2009-05-31 09:49:00 +00:00
parent 0bd14488b3
commit f5f5bcf48a
3 changed files with 21 additions and 101 deletions
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8
examples/OpenGL/OpenGLWidget.cpp
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@@ -38,7 +38,7 @@ void OpenGLWidget::setVolume(PolyVox::Volume<PolyVox::uint8_t>* volData)
m_uVolumeDepthInRegions = volData->getDepth() / m_uRegionSideLength;
SurfaceExtractor surfaceExtractor(*volData);
surfaceExtractor.setLodLevel(0);
surfaceExtractor.setLodLevel(1);
//Our volume is broken down into cuboid regions, and we create one mesh for each region.
//This three-level for loop iterates over each region.
@@ -56,9 +56,9 @@ void OpenGLWidget::setVolume(PolyVox::Volume<PolyVox::uint8_t>* volData)
PolyVox::uint16_t regionStartY = uRegionY * m_uRegionSideLength;
PolyVox::uint16_t regionStartZ = uRegionZ * m_uRegionSideLength;
PolyVox::uint16_t regionEndX = regionStartX + m_uRegionSideLength; //Why do we need the '+1' here?
PolyVox::uint16_t regionEndY = regionStartY + m_uRegionSideLength; //Why do we need the '+1' here?
PolyVox::uint16_t regionEndZ = regionStartZ + m_uRegionSideLength; //Why do we need the '+1' here?
PolyVox::uint16_t regionEndX = regionStartX + m_uRegionSideLength;
PolyVox::uint16_t regionEndY = regionStartY + m_uRegionSideLength;
PolyVox::uint16_t regionEndZ = regionStartZ + m_uRegionSideLength;
Vector3DInt32 regLowerCorner(regionStartX, regionStartY, regionStartZ);
Vector3DInt32 regUpperCorner(regionEndX, regionEndY, regionEndZ);