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No need to additionally ref() subcomponents of a tree. Only the root node

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needs to be ref()'d.
This commit is contained in:
curt 2002-07-26 23:27:53 +00:00
parent dc40db3b33
commit f1eddc9bf4
1 changed files with 4 additions and 2 deletions
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4
src/Objects/newmat.cxx
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@ -159,17 +159,19 @@ FGNewMat::Object::load_models () const
ssgTexturePath((char *)path.dir().c_str()); ssgTexturePath((char *)path.dir().c_str());
ssgEntity * entity = load_object((char *)path.c_str()); ssgEntity * entity = load_object((char *)path.c_str());
if (entity != 0) { if (entity != 0) {
// entity->ref();
float ranges[] = {0, _range_m}; float ranges[] = {0, _range_m};
ssgRangeSelector * lod = new ssgRangeSelector; ssgRangeSelector * lod = new ssgRangeSelector;
lod->ref();
lod->setRanges(ranges, 2); lod->setRanges(ranges, 2);
if (_heading_type == HEADING_BILLBOARD) { if (_heading_type == HEADING_BILLBOARD) {
ssgCutout * cutout = new ssgCutout(false); ssgCutout * cutout = new ssgCutout(false);
// cutout->ref();
cutout->addKid(entity); cutout->addKid(entity);
lod->addKid(cutout); lod->addKid(cutout);
} else { } else {
lod->addKid(entity); lod->addKid(entity);
} }
lod->ref();
_models.push_back(lod); _models.push_back(lod);
} else { } else {
SG_LOG(SG_INPUT, SG_ALERT, "Failed to load object " << path.str()); SG_LOG(SG_INPUT, SG_ALERT, "Failed to load object " << path.str());