A PSA on modeling mesh LODs:https://forum.unity.com/threads/psa-a-general-rant-on-model-lods.859201/ …
Is there a good way to create visualizations for micro-triangles? Or rather, thrown away fragments? Something akin to overdraw visualization? You know, so that I can tell an artist to turn it on and let the game visually scream at them.
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Shaded wireframe view works well for this. If your wireframe is 2px thick, then once you get more wireframe than shaded you know you're hitting microtriangle issues.
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I think one can do better. https://alexpolt.github.io/shader.html Using the trick detailed here, one could reconstruct the vertices of the triangle and calculate the area of the screen-space triangle, making the fragment color redder as it approaches 0.
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But if you wanted more of a heat map thing, you'd have to write some kind of replacement shader that sends over the three vertex positions and computes the triangle size, then adjusts color accordingly..
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That would be a welcomed editor feature.
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