FGFS-4.1/simgear
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Merge branch 'maint' into next

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This commit is contained in:
Tim Moore
2009-01-19 00:13:07 +01:00
parent 8b57ed46b1 1a8fd62680
commit 6723ef95c2
1 changed files with 6 additions and 2 deletions
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simgear/scene/util/QuadTreeBuilder.hxx
+6 -2
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@@ -80,10 +80,14 @@ public:
{ {
using namespace osg; using namespace osg;
const Vec3 center(_getLocalCoords(obj)); const Vec3 center(_getLocalCoords(obj));
int x = (int)(_dimension * (center.x() - _min.x()) int x = 0;
if (_max.x() != _min.x())
x = (int)(_dimension * (center.x() - _min.x())
/ (_max.x() - _min.x())); / (_max.x() - _min.x()));
x = clampTo(x, 0, (_dimension - 1)); x = clampTo(x, 0, (_dimension - 1));
int y = (int)(_dimension * (center.y() - _min.y()) int y = 0;
if (_max.y() != _min.y())
y = (int)(_dimension * (center.y() - _min.y())
/ (_max.y() - _min.y())); / (_max.y() - _min.y()));
y = clampTo(y, 0, (_dimension -1)); y = clampTo(y, 0, (_dimension -1));
_addLeafObject(_leaves(y, x), obj); _addLeafObject(_leaves(y, x), obj);