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Feature Test 5: GPU Particles
This test features physically simulated particle effects on the GPU. The simulation is performed as a vertex simulation, with each vertex representing a single particle. Stream out is used to cycle the particle vertices from one simulation pass to the next. There are hundreds of thousands of particles in the test, all individually simulated, and colliding with a height map. The particles are rendered by expanding each vertex to a full rectangle in the geometry shader. The test stresses the vertex shading, stream out.
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IP卡
狗仔卡
发表于 2008-5-19 22:00
显身卡