FGFS-4.1/simgear
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Optimize empty groups from .ac models

Browse Source 
The OSG optimizer seems to have changed since this work was originally done.
This commit is contained in:
Tim Moore 2009-01-23 15:22:40 +01:00
parent 1a8fd62680
commit be0635bfd3
1 changed files with 6 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
simgear/scene/model/ModelRegistry.cxx
View File

@ -494,13 +494,14 @@ struct ACOptimizePolicy : public OptimizeModelPolicy {
{ {
ref_ptr<Node> optimized ref_ptr<Node> optimized
= OptimizeModelPolicy::optimize(node, fileName, opt); = OptimizeModelPolicy::optimize(node, fileName, opt);
Group* group = dynamic_cast<Group*>(optimized.get());
MatrixTransform* transform MatrixTransform* transform
= dynamic_cast<MatrixTransform*>(optimized.get()); = dynamic_cast<MatrixTransform*>(optimized.get());
if (transform && transform->getMatrix().isIdentity() if (((transform && transform->getMatrix().isIdentity()) || group)
&& transform->getName().empty() && group->getName().empty()
&& transform->getNumChildren() == 1) { && group->getNumChildren() == 1) {
optimized = static_cast<Node*>(transform->getChild(0)); optimized = static_cast<Node*>(group->getChild(0));
Group* group = dynamic_cast<Group*>(optimized.get()); group = dynamic_cast<Group*>(optimized.get());
if (group && group->getName().empty() if (group && group->getName().empty()
&& group->getNumChildren() == 1) && group->getNumChildren() == 1)
optimized = static_cast<Node*>(group->getChild(0)); optimized = static_cast<Node*>(group->getChild(0));