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Point sprites are indeed well suited for particle systems. That being said point sprites are very well supported in modern OpenGL, just not that full of points (and thus in the way they are likely to come out of your GPU-based particle engine). 8 Nov 2012 Tutorial 6: Particles using Point Sprites timer or ParticleSystem classes). Also about OpenGL ES, I've omitted many operations in fixed point, doing them in. A particle system is an optimized way to deal with a huge number of objects (several in most other tutorials), but drawing thousands of objects implies preparing and On start-up, upload a single VBO of points (fast sprites with GL_POINTS), OpenGL - Particle System Tutorial - Blending - Point Sprites - Download as PDF File (.pdf), Text File (.txt) or read online. Learn OpenGL . com provides good and clear modern 3.3+ OpenGL tutorials with clear Shadow Mapping · Point Shadows A particle by itself is basically just a sprite as we've been extensively using so far, but when you put together hundreds or even thousands of these particles together you can create amazing effects. 12 Apr 2005 I have an old particle system rendered using screen aligned quads. Do point sprites offer a performance boost over using quads or are they18 Jun 2013 Learn how to develop a particle system using OpenGL ES 2.0 and GLKit! This three-part tutorial covers point sprites, particle effects, and game 9 Jul 2014 Description of the OpenGL renderer used in my particle system. be found under this stackoverflow question: Point Sprites for particle system 7 Sep 2007 Learn some of the finer points of texture mapping in OpenGL. Probably the most common application of point sprites is for particle systems.