Performance issues with WebQuake build 54 (1.09) about webquake HOT 5 OPEN

Probably caused by the dynamic vertex buffer rewrite. Dynamic vertex buffers are extremely messy and unpredictable in OpenGL, especially on mobile GPUs, I don't really know how to make the performance nice with them, considering WebGL doesn't even provide things like glMapBufferRange :(

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Could a shader do the job to change the vertex geometry if it's just moving points around? Or is it more involved?

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Particles still need at least to be spawned and destroyed on the CPU, so they will be resubmitted in some form anyway, changing position to base position, velocity and time won't help. That's how dynamic VBOs are probably supposed to be modified in OpenGL ES, but also it's very broken in GL implementations.

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Quaddicted was finally updated too :p

I guess this issue can be closed as things simply changed and it sounds like it is going to stay that way.

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OpenGL ES 2 sucks in general.

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