Saw interesting question in the forums (link) about drawing plotter like data that would scroll up, got idea about custom rendertextures (since it was similar to this effect) Basic idea: – use CustomRenderTexture, double buffered so it can read from itself – draw color32 array […]

Converted this fire effect (by The Coding Train) into unity customrendertexture + shader. Added fire gradient color (by moving the fire calculation into alpha channel). Unity Project Sources https://github.com/unitycoder/FireEffect References CustomRenderTexture (was added to unity in 2017.1) https://docs.unity3d.com/Manual/CustomRenderTextures.html Keijiros example project (reaction-diffusion) https://github.com/keijiro/RDSystem Fire Effect […]