I'm looking for the best way to go about using QCAR to initially detect the frame marker, render the object, but not update the position after the intial rendering. I've tried a few methods, such as only pulling the matrix44F from the trackable once,
modelViewMatrix = QCAR::Tool::convertPose2GLMatrix(trackable->getPose());
but that works for perhaps a fraction of a second before the model (I'm using just a simple plane with an image drawn to it) increases in size and is no longer visible. I'm guessing this is due to some modifications made to the model before it is rendered, such that it relies upon fresh values each call to the renderQCAR method, but I'm still stuck. I'm not too keen on just blindly commenting out OpenGL snippets, so I haven't much experimented there, but any help would be much appreciated.