Why R2VB Should Not Simply be Deprecated

The designers of certain graphics cards / GPUs, have decided that Render-To-Vertex-Buffer is deprecated. In order to appreciate why I believe this to be a mistake, the reader first needs to know what R2VB is – or was.

The rendering pipeline of DirectX 9 versus DirectX 11 is somewhat different, yet also very similar, and DirectX 9 was extremely versatile, with a wide range of applications written that use it, while the fancier Dx 11 pipeline is more powerful, but has less of an established base of algorithms.

Dx 9 is approximated in OpenGL 2, while Dx 10 and Dx 11 are approximated in OpenGL 3(+) .

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