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◆ OSGTERRAIN_VERSION
#define OSGTERRAIN_VERSION 1 |
◆ osgTerrainGetLibraryName()
◆ osgTerrainGetVersion()
osgTerrainGetVersion() returns the library version number. Numbering convention : OpenSceneGraph-1.0 will return 1.0 from osgTerrainGetVersion.
This C function can be also used to check for the existence of the OpenSceneGraph library using autoconf and its m4 macro AC_CHECK_LIB.
Here is the code to add to your configure.in:
#
# Check for the OpenSceneGraph (OSG) Terrain library
#
AC_CHECK_LIB(osg, osgTerrainGetVersion, ,
[AC_MSG_ERROR(OpenSceneGraph Terrain library not found. See http://www.openscenegraph.org)],)