View Full Version : Transform Feedback Alternative in gl es 2?
12-29-2011, 07:12 AM
Hello, if tf isn't available in GL ES 2.0, how can I achieve reading back transformed vertices? How would I connect a second Vertex Shader to the first One?
12-29-2011, 09:00 AM
OpenGL ES is less functional than desktop GL.
The best you can do is try rendering to a texture, then using glReadPixels to copy it to a buffer object (assuming you have PBO support), and then use that buffer to draw from. But that's the best you can do.
Powered by vBulletin® Version 4.2.2 Copyright © 2015 vBulletin Solutions, Inc. All rights reserved.