Hi,
I've got a problem about "osgDB::readHeightField".
Now I am using the 2.9.5 version of OSG and the frequentely used plugins have
already been built when building the source code.
As I am reading the source code of VirtualPlanetBuilder, I find it is necessary
to read the height field from the file with a suffix of ".tif".
And of course, when using the osgdem command line , nothing special happened.
However, when I am testing the scentence which reads height field I get some
trouble.
The source code is as follows:
#include <osg/io_utils>
#include <osgDB/ReadFile>
#include <osgDB/FileNameUtils>
void main()
{
osg::ref_ptr<osg::HeightField> hf =
osgDB::readHeightFieldFile("test.tif");
}
The question is: while executing the program , the hf returns NULL, which is
very confusing.
If you get any idea about this, please write your answer.
Thank you very much.
...
Thank you!
Cheers,
wang
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=34186#34186
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