Hi,
I need to draw a polyline from an array of vertex, that is, I have an array of
points, for example:
vertex[1] = (1,3,4)
vertex[2] = (7,4,0)
vertex[3] = (5,5,1)
vertex[4] = (1,2,9)
and I need to join them making a line strip:
For this I tried the following code, but it doest'n work, do someone know why
it doesnt show anything???
Code:
osg::Vec3Array* vertices = .............
osg::Geometry* geometry = new osg::Geometry;
geometry->setVertexArray(vertices);
geometry->addPrimitiveSet(new osg::DrawArrays(GL_LINE_STRIP, 0,
vertices->size()));
geometry->setColorBinding(osg::Geometry::BIND_OVERALL);
geode->addDrawable(geometry);
Thank you!
Cheers,
Manuel
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=28765#28765
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