Hi jp, Thanks for the reply. I see that the osgprerender does spin the model and I made a stab at putting in the osgDB::writeImageFile but I must be at the wrong place ... because the output (PNG) that I got was just a full white image.
In the function createPreRenderSubGraph() I went to the if (useImage) block and added the writeImageFile() call there ... that must not be the appropriate place though. Also, I see in the createPreRenderSubGraph() function a variable named "noSteps" which I am assuming determines the number of steps to take in order to perform the 360 around the model. What I would like to do is use that count ... somehow ... to number the images accordingly as the snap shots around the model. I just tried adding the writeImageFile() into the MyCameraPostDrawCallback and got at least a resemblance of the model in the resulting image file. I'm really not sure of the best way to go about this so any further tips would be greatly appreciated. Thanks, Wally ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=16276#16276 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
