Posted by gouessej on Mar 10, 2014; 9:50pm
URL: https://forum.jogamp.org/Access-violation-Java3d-1-6-0-pre-9-Windows-7-x86-64-tp4031818p4031819.html

Hi

It is probably caused by a bug in the OpenGL driver, the crash occurs when calling glColor4f. Java3D 1.5.2 used the Direct3D backend that we removed because it had become unmaintainable (a lot more buggy than the JOGL backend of course). Please provide a SSCCE as usual and indicate precisely which graphics card you use, the version number of the driver, ... Maybe we can find a workaround to avoid using the immediate mode so that glColor4f never gets called.