Special effects in games refers to any kind of effect (audio or visual) which is not considered regular, i.e. they a not applied by a one or two standard function calls. They usually require a some sort of custom algorithm, which can be totally different depending of which effect needs to be ...

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How to draw a spotlight in 3D

To be clear, I am not talking about the light result (the lit area) but the spotlight itself, like this The two common suggestions that I tried are 2D image and a 3D cone. The problem with the ...