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Fix crash bug

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Doh!! Renderer used before initialized.
This commit is contained in:
matsukaze 2014-02-13 11:19:14 -05:00
parent 0a7614ce21
commit 11a399ec82
1 changed files with 12 additions and 6 deletions
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18
interface/src/VoxelSystem.cpp
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@ -60,8 +60,8 @@ VoxelSystem::VoxelSystem(float treeScale, int maxVoxels)
_treeScale(treeScale),
_maxVoxels(maxVoxels),
_initialized(false),
_inInspectForOcclusions(false),
_showCulledSharedFaces(false),
_inInspectForOcclusions(false),
_usePrimitiveRenderer(false),
_renderer(0) {
@ -251,8 +251,6 @@ VoxelSystem::~VoxelSystem() {
cleanupVoxelMemory();
delete _tree;
_renderer = 0;
}
void VoxelSystem::setMaxVoxels(int maxVoxels) {
@ -371,8 +369,10 @@ void VoxelSystem::cleanupVoxelMemory() {
_readColorsArray = NULL;
_writeColorsArray = NULL;
}
delete _renderer;
_renderer = 0;
delete[] _writeVoxelDirtyArray;
delete[] _readVoxelDirtyArray;
_writeVoxelDirtyArray = _readVoxelDirtyArray = NULL;
@ -1471,7 +1471,9 @@ void VoxelSystem::killLocalVoxels() {
_tree->eraseAllOctreeElements();
_tree->unlock();
clearFreeBufferIndexes();
_renderer->release();
if (_renderer) {
_renderer->release();
}
_voxelsInReadArrays = 0; // do we need to do this?
setupNewVoxelsForDrawing();
}
@ -1675,13 +1677,17 @@ void VoxelSystem::cullSharedFaces() {
if (Menu::getInstance()->isOptionChecked(MenuOption::CullSharedFaces)) {
_useVoxelShader = false;
_usePrimitiveRenderer = true;
_renderer->release();
if (_renderer) {
_renderer->release();
}
clearAllNodesBufferIndex();
inspectForOcclusions();
qDebug("culling shared faces in %d nodes", _nodeCount);
} else {
_usePrimitiveRenderer = false;
_renderer->release();
if (_renderer) {
_renderer->release();
}
clearAllNodesBufferIndex();
_tree->lockForRead();
_tree->recurseTreeWithOperation(clearOcclusionsOperation);