Doesn't this give you an approximation of a circle? If you want a true circle, you could try to create a square with a texture on top, where the texture is an image of a circle.
On Sep 2, 3:41 am, Keean Schupke <[email protected]> wrote: > Hi, > > Use a TRIANGLE_FAN and compute the coordinates to put in your array > buffer or VBO using the formula: > > x = cos r > y = sin r > > where r goes from 0 to 2*PI in whatever step size you like. This will > give you an anti-clockwise circle. > > Regards, > Keean. > > On Sep 2, 8:16 am, "Frank von Daak" <[email protected]> wrote: > > > > > Hi! > > > I'm new to openGL and I have done some first tests with drawing a > > triangle... > > Now I would like to draw a circle, which is filled with a texture, but I > > have > > no idea, how to do so. > > Can someone of you give me a hint? > > > Thank you very much! > > Frank > > > -- > > Name: Frank von Daak > > eMail: [email protected] > > "Enjoy yourself - it's later than you think!"- Hide quoted text - > > - Show quoted text - --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
