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Merge pull request #107 from ZappoMan/view_frustum_work

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switch to boxInFrustum() instead of pointInFrustum() for improved accuracy
This commit is contained in:
birarda 2013-04-22 17:27:02 -07:00
commit 3191b2e1e4
2 changed files with 2 additions and 2 deletions
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2
interface/src/VoxelSystem.cpp
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@ -465,7 +465,7 @@ bool VoxelSystem::falseColorizeInViewOperation(VoxelNode* node, bool down, void*
voxelBox.getSize().x);
// If the voxel is outside of the view frustum, then false color it red
if (ViewFrustum::OUTSIDE == viewFrustum->pointInFrustum(voxelBox.getCorner())) {
if (ViewFrustum::OUTSIDE == viewFrustum->boxInFrustum(voxelBox)) {
// Out of view voxels are colored RED
unsigned char newR = 255;
unsigned char newG = 0;

2
libraries/voxels/src/VoxelTree.cpp
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@ -392,7 +392,7 @@ unsigned char * VoxelTree::loadBitstreamBuffer(unsigned char *& bitstreamBuffer,
bool childIsClose = true; // for now, assume we're close enough
bool childInView = !viewFrustumCulling ||
(ViewFrustum::OUTSIDE != viewFrustum.pointInFrustum(childBox.getCorner()));
(ViewFrustum::OUTSIDE != viewFrustum.boxInFrustum(childBox));
/// XXXBHG - debug code, switch this to true, and we'll send everything but include false coloring
// on voxels based on whether or not they match these rules.