Hi. I am reading the book by Mario Zechner and am on Chapter 8 which discusses Sprite Batching. It is relatively straight forward when dealing with OpenGL 1.1 but I am trying to write the code using shaders and OpenGL 2. I am quite confused though as the matrix needs to be updated for the positions and sent to the shader but his code doesn't deal with shaders and I am not getting anything appearing on the screen. Something isn't right. I read on this page that you should send an array of matrices to the shader at each update: http://antonholmquist.com/blog/sprite-batching-opengl-es-2-0/ But this means you can only send a maximum of 24 sprite positions with each update. That isn't good enough. Mario's code is sending 100 sprites every frame, not 24. Surely it should be easier under OpenGL 2 and not more complicated. Anyone got any advice? Steve
-- -- 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 --- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
