I'm using cocos3d 7.0 (that is, a 3d extension for cocos2d) on iOS 3.1 which has only GLES 1.1.
I want to draw a line in space with a glowing effect. Ideally, it has to look like a line on the second image in Opengl ES 1.x glowing effect in iOS. But the above example uses plain gl calls, and no cocos3d/2d framework calls.
Is there any good example or tutorial of creating such an effect in terms of cocos3d api?
