Z fighting result question

Question

when i move my road intersection down to the grid i get Z fighting result. i change the value in Dimension Z to 0 so its placed equaly with the other objects.

https://drive.google.com/file/d/137lpFESwalujhfpWMNDETYYBF-p9VWrT/view?usp=sharing

also the other sidelanes are acting more strange. when i go to dimension and fill in 0 at Z location, the object squish itself the the highest point of the model instead of lowering in world space.

https://drive.google.com/file/d/1Wp_DVhH8qLwcgJBZ5qeCvfhXd6fSPkXJ/view?usp=sharing

hope you guys know what i am doing wrong.

Answer 1 · 2023-12-29T17:58:09Z

Martin Bergwerf replied December 29, 2023 5:58pm

Solution

Hi Yuki,

You shouldn't put the Dimension in Z to zero (same as Scaling to zero, squashing everything like a bug...), but just the Location.

1 love

Answer 2 · 2023-12-29T18:01:49Z

Martin Bergwerf replied December 29, 2023 6:01pm

Solution

As for the side lanes, the Z Location, is the Location of the Origin (of those streets) and again use the location, not the Dimension or Scale:

2 loves

Answer 3 · 2023-12-30T10:18:43Z

Omar Domenech replied December 30, 2023 10:18am

Also if something is causing Z fighting, you can simply just move one of the objects up just a little bit holding shift for smaller increments or try to remove the faces that are never going to be seen.

1 love

Answer 4 · 2024-01-02T19:02:38Z

y

replied January 2, 2024 7:02pm

thanks its fixed now :)

🤘🏼
👍🏻

1 love