Revert "Some progress with Transform Feedback. Still many bugs all over."
This reverts commit 79921db22e4ff5a3b2e6e3466a39445f5607a695.
Revert "Some progress with Transform Feedback. Still many bugs all over."
This reverts commit 79921db22e4ff5a3b2e6e3466a39445f5607a695.