AnotherFoxGuy/polyvox
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Added new accessors to volume. getVoxel() and getVoxelWithWrapping() will probably replace getVoxelAt, which will be deprecated.

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This commit is contained in:
Daviw Williams
2012-12-06 16:17:21 +01:00
parent 93958998f6
commit d19f16ef64
9 changed files with 386 additions and 6 deletions
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42
tests/testvolume.cpp
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@ -34,7 +34,10 @@ using namespace PolyVox;
template <typename VolumeType>
int32_t complexVolumeTest(void)
{
//Create the volume
VolumeType testVolume(Region(-57, -31, 12, 64, 96, 131)); // Deliberatly awkward size
//Fill the volume with some data
for(int z = testVolume.getEnclosingRegion().getLowerZ(); z <= testVolume.getEnclosingRegion().getUpperZ(); z++)
{
for(int y = testVolume.getEnclosingRegion().getLowerY(); y <= testVolume.getEnclosingRegion().getUpperY(); y++)
@ -46,38 +49,65 @@ int32_t complexVolumeTest(void)
}
}
int32_t sum = 0;
int32_t result = 0;
//Test the getVoxel function
for(int z = testVolume.getEnclosingRegion().getLowerZ(); z <= testVolume.getEnclosingRegion().getUpperZ(); z++)
{
for(int y = testVolume.getEnclosingRegion().getLowerY(); y <= testVolume.getEnclosingRegion().getUpperY(); y++)
{
for(int x = testVolume.getEnclosingRegion().getLowerX(); x <= testVolume.getEnclosingRegion().getUpperX(); x++)
{
sum += testVolume.getVoxelAt(x, y, z);
result += testVolume.getVoxel(x, y, z);
}
}
}
return sum;
//Test border wrap mode
for(int z = testVolume.getEnclosingRegion().getLowerZ(); z <= testVolume.getEnclosingRegion().getUpperZ(); z++)
{
//Just a few slices from y
for(int y = testVolume.getEnclosingRegion().getLowerY() - 3; y <= testVolume.getEnclosingRegion().getUpperY() + 5; y++)
{
for(int x = testVolume.getEnclosingRegion().getLowerX(); x <= testVolume.getEnclosingRegion().getUpperX(); x++)
{
result += testVolume.getVoxelWithWrapping(x, y, z, WrapModes::Border, 3);
}
}
}
//Test clamp wrap mode
for(int z = testVolume.getEnclosingRegion().getLowerZ(); z <= testVolume.getEnclosingRegion().getUpperZ(); z++)
{
for(int y = testVolume.getEnclosingRegion().getLowerY(); y <= testVolume.getEnclosingRegion().getUpperY(); y++)
{
//Just a few slices from y
for(int x = testVolume.getEnclosingRegion().getLowerX() - 2; x <= testVolume.getEnclosingRegion().getUpperX() + 4; x++)
{
result += testVolume.getVoxelWithWrapping(x, y, z, WrapModes::Clamp);
}
}
}
return result;
}
void TestVolume::testLargeVolume()
{
int32_t result = complexVolumeTest< LargeVolume<int32_t> >();
QCOMPARE(result, static_cast<int32_t>(201446400));
QCOMPARE(result, static_cast<int32_t>(616456320));
}
void TestVolume::testRawVolume()
{
int32_t result = complexVolumeTest< RawVolume<int32_t> >();
QCOMPARE(result, static_cast<int32_t>(201446400));
QCOMPARE(result, static_cast<int32_t>(616456320));
}
void TestVolume::testSimpleVolume()
{
int32_t result = complexVolumeTest< SimpleVolume<int32_t> >();
QCOMPARE(result, static_cast<int32_t>(201446400));
QCOMPARE(result, static_cast<int32_t>(616456320));
}
QTEST_MAIN(TestVolume)