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Updates for osgdem. Including new read/writeHeightField() methods.

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This commit is contained in:
Robert Osfield
2003-10-29 11:11:17 +00:00
parent b9775a1a3e
commit f1c4dc3b0d
17 changed files with 557 additions and 63 deletions
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20
include/osgDB/ReadFile
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@@ -67,6 +67,26 @@ inline osg::Image* readImageFile(const std::string& filename)
return readImageFile(filename,Registry::instance()->getUseObjectCacheHint());
}
/** Read an osg::HeightField from file.
* Return valid osg::HeightField on success,
* return NULL on failure.
* Use the useObjectCache flag to override the osgDB::Regisytr::getUseObjectCacheHint().
* The osgDB::Registry is used to load the appropriate ReaderWriter plugin
* for the filename extension, and this plugin then handles the request
* to read the specified file.*/
extern OSGDB_EXPORT osg::HeightField* readHeightFieldFile(const std::string& filename,bool useObjectCache);
/** Read an osg::HeightField from file.
* Return valid osg::HeightField on success,
* return NULL on failure.
* The osgDB::Registry is used to load the appropriate ReaderWriter plugin
* for the filename extension, and this plugin then handles the request
* to read the specified file.*/
inline osg::HeightField* readHeightFieldFile(const std::string& filename)
{
return readHeightFieldFile(filename,Registry::instance()->getUseObjectCacheHint());
}
/** Read an osg::Node from file.
* Return valid osg::Node on success,
* return NULL on failure.