Daniel Darabos

If you let this function return the actual signed distance, then you can reuse that for the texture and draw depth maps.

Fabian Iwand

On one hand, yes. On the other hand, I just wanted to understand Frank's wizardry! But if you feel like it, I would love to see how far you can take it!

Originally I wanted to vary the building texture by height, which *kinda* works with my approach. But on the other hand what's returned is not really the distance, so it doesn't generalize to all models. So I guess I'll just leave it as it is. :)

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