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don't include interrior voxels in cubic collision hull

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This commit is contained in:
Seth Alves 2015-08-16 14:11:37 -07:00
parent c60a8e7dfc
commit 1ee773a532
1 changed files with 12 additions and 0 deletions
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12
libraries/entities-renderer/src/RenderablePolyVoxEntityItem.cpp
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@ -695,6 +695,18 @@ void RenderablePolyVoxEntityItem::computeShapeInfo(ShapeInfo& info) {
for (int y = 0; y < _voxelVolumeSize.y; y++) {
for (int x = 0; x < _voxelVolumeSize.x; x++) {
if (getVoxel(x, y, z) > 0) {
if ((x > 0 && getVoxel(x - 1, y, z) == 0) &&
(y > 0 && getVoxel(x, y - 1, z) == 0) &&
(z > 0 && getVoxel(x, y, z - 1) == 0) &&
(x < _voxelVolumeSize.x - 1 && getVoxel(x + 1, y, z) == 0) &&
(y < _voxelVolumeSize.y - 1 && getVoxel(x, y + 1, z) == 0) &&
(z < _voxelVolumeSize.z - 1 && getVoxel(x, y, z + 1) == 0)) {
// this voxel has neighbors in every cardinal direction, so there's no need
// to include it in the collision hull.
continue;
}
QVector<glm::vec3> pointsInPart;
float offL = -0.5f;