View source for Portal:OpenGL Objects/Transform Feedback Objects

A '''Transform Feedback Object''' is a container object that represents the state needed for a transform feedback operation. It stores the set of [[Buffer Object]]s that are being written to. Feedback objects also store how many primitives were written in a particular feedback operation; this stored value is implicitly used in [[Vertex_Rendering#Transform_feedback_rendering|certain rendering commands]]. Feedback objects can also preserve the current write position, so that feedback operations can be paused and resumed.