Strange Geometry of Rocks in Sand

This topic has 3 replies, 4 voices, and was last updated 10 months, 2 weeks ago by Omar Domenech.

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October 28, 2025 at 4:16 pm #20942
Josh Usmani
Participant
Hi, Can someone please tell me why I’m getting these geometry lines/artifacts in my rocks? I’m not sure if these are supposed to be there or something I need to correct. If I need to correct them, can you tell me what to check/change/share?

Thanks!

If the image doesn’t attach, you can view it HERE (Google Drive link)
October 28, 2025 at 4:25 pm #97698
Martin Bergwerf
Participant
Hi Josh,

A screenshot of your Node Tree would be helpful.
October 28, 2025 at 11:10 pm #97699
Grady Pruitt
Participant
Like Martin says, a screen shot of the node tree would also be helpful…

One of the lines appears to be because of the joining of two rock formations… You see this in a few places already (the one just above the middle one and the one off to the right, for example) but on that one formation they just happen to form at a nearly perfectly matching point. It’s possible the other two lines on that one formation could be the same thing, but it’s really hard to tell just by looking at the image alone.
October 29, 2025 at 8:58 am #97700
Omar Domenech
Participant
Perhaps this is one of those cases where the blend file would be useful. Feels like a lot of tinkering needs to go into that. If it’s not as simple as two objects colliding.
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