I get an Exception Exception in thread "AWT-EventQueue-0" javax.media.opengl.GLException: No OpenGL context current on this thread
here's the deal :
i get the identifiesr for my displayLists with :
public static void createLists(GL gl, GLU glu)
MyGL.gl = gl;
MyGL.glu = glu;
sphere = gl.glGenLists(1);
then i create the lists with
public static void alterLists()
GLUquadric quadric = glu.gluNewQuadric();
and this works fine, but later i have a ruler to chage the complexity (stack and slice number) of my sphere. When the new value for ballAtomComplexity is set by this ruler, i call again the method alterLists(), and then i get the exception with the line glu.gluSphere ....
I don't understand, since the GLU object is the same (i stored it when create the display list IDs
i also tried to put a glu = new GLU(); but its the same
i have no problem with gl.xxxxxxxxxx methods
any hint ?