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mitsuba
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Wenzel Jakob 2010-10-07 18:57:37 +02:00
parent effb3ebfb0
commit 74fb4d009c
2 changed files with 11 additions and 2 deletions
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11
include/mitsuba/render/gkdtree.h
View File

@ -69,9 +69,11 @@ public:
m_maxDepth = std::min((int) (8 + 1.3f * log2i(functor.getPrimitiveCount())),
MTS_KD_MAX_DEPTH);
ref<Timer> timer = new Timer();
m_aabb.reset();
for (size_type i=0; i<functor.getPrimitiveCount(); ++i)
m_aabb.expandBy(functor.getAABB(i));
Log(EInfo, "Computed scene bounds in %i ms", timer->getMilliseconds());
Log(EDebug, "kd-tree configuration:");
Log(EDebug, " Traversal cost : %.2f", m_traversalCost);
@ -84,7 +86,8 @@ public:
Log(EInfo, "Constructing a SAH kd-tree (%i primitives) ..",
functor.getPrimitiveCount());
ref<Timer> timer = new Timer();
timer->reset();
Log(EInfo, "Performing initial clustering ..");
MinMaxBins<MTS_KD_MINMAX_BINS> bins(m_aabb);
bins.bin(functor);
@ -244,6 +247,12 @@ protected:
BOOST_STATIC_ASSERT(sizeof(KDNode) == 8);
class ChunkAllocator {
public:
ChunkAllocator() {
}
};
/**
* \brief Min-max binning as described in
* "Highly Parallel Fast KD-tree Construction for Interactive

2
src/tests/test_kd.cpp
View File

@ -117,7 +117,7 @@ public:
void test02_buildSimple() {
Properties bunnyProps("ply");
bunnyProps.setString("filename", "tools/tests/bunny.ply");
bunnyProps.setString("filename", "tools/tests/menger.ply");
ref<TriMesh> mesh = static_cast<TriMesh *> (PluginManager::getInstance()->
createObject(TriMesh::m_theClass, bunnyProps));