koobas.hobune.stream
Unity 2D Shader (or mask) to Render Over Sprites of a Certain Layer
I'm trying to do a simple shadow effect (without real lighting) in 2d. I can achieve the effect of having a shadow follow the rotation and position of the objects I want to cast shadow from. However, I would like to now draw the shadow over certain layers (where there is no direct ground), or better put, I would only like to draw the shadow on "ground" layer. Effectively I want to mask everything outside the ground layer. I have only achieved this by using a standard sprite mask, manually placing it, and setting parent to null at start, however, it would require me to create a massive amount of these so I think a shader or better masking technique would make much more sense. Any help is most appreciated.
