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I want to make 3d Matrix rain like this shader that you can rotate camera.I tried to convert this shader but It have many calculations that it's expensive inside game engine.then I tried to make this effect by trail Renderer but I couldn't make random letters inside trail renderer.finally I tried by Instantiating quads but It hadn't fade like trail.

so my question is how can I make this effect In efficient way?

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  • \$\begingroup\$ this question is a bit too open-ended for stack exchange \$\endgroup\$ – Khlorghaal Dec 24 '18 at 15:21

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