[osg-users] [osgPlugins] bus error when reading PNG data from stream for new plugin

I'm working on extending the bsp plugin to support the .dif (Dynamix Interior Format) used by Torque Game Engine and its successors. I am attempting to read the png lightmaps from the file stream, using the following code: Code: osg::ref_ptr reader = osgDB::Registry::instance()->getReaderWrite

[osg-users] Bounding box isue

Hello forum, I have created a heightmap from a texture and then get the bounding sphere of it. then i instantiated a bounding box and expanded it to contain the bounding box. Now if i scale the heightmap uniformly do i have retrieve the bounding sphere again and re-initialize the bounding box a

Re: [osg-users] render a node last

Hi Lucie, you can add the node you want to draw last under new camera,and set the render order to big number (see Camera::setRenderOrder). You would then need to sync the new camera matrices with the main camera (probably via update callback). This is how I did it and it works -Nick On Fri, Oct

Re: [osg-users] Real-Time geometry editing - changing positions

Hello Simon, Calling the "setVertexArray" every frame, however, brings the frame rate down dramatically, which isn't very acceptable. Is there a way to change vertices' positions in real time more effectively? This is an FAQ. Searching the list archives would have turned up many threads wher

[osg-users] Real-Time geometry editing - changing positions

Hi, so basically I have this problem: I have an OSG program that is supposed to edit a 3D model (only positions of vertices) in real time. Right now I have this code: Graphic initialization function: { ... ref_ptr mesh = new Geometry(); mesh->setVertexArray(vertices); // Pre-computed Vec3Array