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model.cxx: Tweak model optimizations
This commit is contained in:
frohlich
2006-11-20 18:19:02 +00:00
parent 160b0ea7d9
commit 18d5a492c8
1 changed files with 7 additions and 3 deletions
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simgear/scene/model/model.cxx
+6 -2
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@@ -212,7 +212,10 @@ public:
SG_LOG(SG_IO, SG_INFO, "Reading model \"" SG_LOG(SG_IO, SG_INFO, "Reading model \""
<< absFileName << "\""); << absFileName << "\"");
bool needTristrip = true;
if (osgDB::getLowerCaseFileExtension(absFileName) == "ac") { if (osgDB::getLowerCaseFileExtension(absFileName) == "ac") {
// we get optimal geometry from the loader.
needTristrip = false;
osg::Matrix m(1, 0, 0, 0, osg::Matrix m(1, 0, 0, 0,
0, 0, 1, 0, 0, 0, 1, 0,
0, -1, 0, 0, 0, -1, 0, 0,
@@ -258,9 +261,10 @@ public:
// opts |= osgUtil::Optimizer::CHECK_GEOMETRY; // opts |= osgUtil::Optimizer::CHECK_GEOMETRY;
// opts |= osgUtil::Optimizer::SPATIALIZE_GROUPS; // opts |= osgUtil::Optimizer::SPATIALIZE_GROUPS;
// opts |= osgUtil::Optimizer::COPY_SHARED_NODES; // opts |= osgUtil::Optimizer::COPY_SHARED_NODES;
opts |= osgUtil::Optimizer::TRISTRIP_GEOMETRY; if (needTristrip)
opts |= osgUtil::Optimizer::TRISTRIP_GEOMETRY;
// opts |= osgUtil::Optimizer::TESSELATE_GEOMETRY; // opts |= osgUtil::Optimizer::TESSELATE_GEOMETRY;
// opts |= osgUtil::Optimizer::OPTIMIZE_TEXTURE_SETTINGS; opts |= osgUtil::Optimizer::OPTIMIZE_TEXTURE_SETTINGS;
optimizer.optimize(res.getNode(), opts); optimizer.optimize(res.getNode(), opts);
// OSGFIXME // OSGFIXME