Opengl 20 May 2026

The headline feature of OpenGL 2.0 was the introduction of the .

This improved performance for shadow volume techniques by allowing different stencil operations for the front and back faces of polygons in a single pass. Why Does It Still Matter? opengl 20

This simplified the rendering of particle systems (like smoke, fire, or sparks) by allowing a single vertex to be rendered as a textured square. The headline feature of OpenGL 2