What does glViewport do?

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What does glViewport do?

1.Sets the active viewport from one of the off-screen buffers.

2.Acquires the viewport pointer for use with the glOrtho function.

3.Sets the extents of the current view.

4. Deactivates accumulation mode and activates the standard viewport.

Posted Date:-2022-05-02 04:37:16

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