FGFS-4.1/OpenSceneGraph
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Added setName("TileContent") on the subgraphs that represent the contents

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of the tiles, this name is then searched for during the TileMapper pre
cull traversal to help cut short traversals, and thereby improve its performance.
This commit is contained in:
Robert Osfield
2004-01-22 10:43:59 +00:00
parent 84737941e1
commit 2fe34c0b6d
2 changed files with 17 additions and 1 deletions
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4
src/osgPlugins/txp/ReaderWriterTXP.cpp
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@@ -66,6 +66,8 @@ osgDB::ReaderWriter::ReadResult ReaderWriterTXP::readNode(const std::string& fil
return ReadResult::ERROR_IN_READING_FILE;
osg::ref_ptr<osg::Node> tileContent = getTileContent(info,x,y,lod,archive);
tileContent->setName("TileContent");
int numLods = archive->getNumLODs();
if (lod < (numLods-1))
@@ -124,6 +126,8 @@ osgDB::ReaderWriter::ReadResult ReaderWriterTXP::readNode(const std::string& fil
osg::ref_ptr<osg::Node> tileContent = getTileContent(info,tileX,tileY,tileLOD,archive);
tileContent->setName("TileContent");
if (tileLOD < (numLods-1))
{
char pagedLODfile[1024];