Does J's opengl implementation ever implicitly issue a glBegin without a companion glEnd? Or are there any documented initialization steps which J leaves out?
Example session: require 'jzopengl' wd 'pc Frm;xywh 0 0 99 99;cc Ctl isigraph opengl;pas 0 0' ogl=: ''conew'jzopengl' wd 'pshow' glGetString__ogl GL_VERSION__ogl +-+----+ |0|7938| +-+----+ glGetError__ogl'' 1282 GL_INVALID_OPERATION__ogl 1282 According to http://www.opengl.org/sdk/docs/man/xhtml/glGetString.xml this means I issued that glGetString after a glBegin and before a glEnd. I am trying to figure out if the documentation is correct, or if something else has gone wrong. I am getting this with j602 beta and with j601c That said, when I search for people running into related issues, and I find things like http://osdir.com/ml/python.opengl.user/2004-07/msg00013.html so I don't think it's anything as simple as an explicit glBegin. Thanks, -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
