Hello,
I load some data from a 3ds file using osgDB::readNodeFile() function,
and store the Node to osg::Node* machineNode.
Then I want to get all the vertex data from this Node. I tried to
convert the point directly to osg::Geometry*, but I get wrong data.
Here is my code:
osg::Node* machineNode=NULL;
machineNode=osgDB::readNodeFile("F:/machine.3DS");
osg::Geometry* geo=(osg::Geometry*)machineNode;
osg::Array* ar=geo->getVertexArray();
int size=ar->getDataSize();
size variant is a negative number, so I say the data should be wrong.
Please tell me how to get the vertex data from this node, thanks very much!
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