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use abs to compute lod distance

This commit is contained in:
David Rose 2004-09-27 22:58:28 +00:00
parent bbae7e05ab
commit e2118e70a0
1 changed files with 1 additions and 1 deletions
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2
panda/src/pgraph/lodNode.cxx
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@ -272,7 +272,7 @@ compute_child(CullTraverser *trav, CullTraverserData &data) {
LPoint3f center = cdata->_center * rel_transform->get_mat();
// Determine which child to traverse
float dist = dot(center, LVector3f::forward());
float dist = fabs(dot(center, LVector3f::forward()));
for (int index = 0; index < (int)cdata->_switch_vector.size(); index++) {
if (cdata->_switch_vector[index].in_range(dist)) {