Hi,
I have been working with osg for a bit. For my project, I am loading a file
and then going through the nodes and reading the vertex information in order to
render the model for a game plugin. I know, killing a cricket with a nuke.
I have it working well, but have hit a stumbling block and would like some help.
Example: my file I am loading contains this:
Geometry{
DataVariance STATIC
useDisplayList TRUE
useVertexBufferObjects FALSE
PrimitiveSets 6
{
DrawElementsUByte TRIANGLE_FAN 4
{
2 3 0 1
}
DrawElementsUByte TRIANGLE_FAN 4
{
5 6 7 4
}
DrawElementsUByte TRIANGLE_FAN 4
{
8 9 10 11
}
DrawElementsUByte TRIANGLE_FAN 4
{
12 13 14 15
}
DrawArrays TRIANGLES 16 27153
DrawArrays QUADS 27169 10624
}
For my project to work, I need to be able to access the values 16 and 27169 of
the DrawArrays lines.
I've found how to access all other values and I am using them with success.
Up until now, i've just hard coded the values to render the model.
Any ideas how to get these values? I don't see a get method in Geometry or
PrimitiveSet that returns what I am looking for. I'm stuck.
...
Thank you!
Cheers,
Stephen[/code]
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=16841#16841
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