AO doesnt bake between 2 objects (weird small line near border)

Vladimir_Hash · Mar 2018

So, i made an asset. it consists of 7 objects. I named them to bake by mesh (a_high, a_low.. etc). And generally normal was baked fine , but when making AO with self-occlusion it was good except those places under the cap\roof of the model. there are white lines - they shouldn't be there. AO stops there for whatever reason. Maybe somebody knows how to fix this?

Image: https://us.v-cdn.net/5021068/uploads/editor/ms/m7onaieglbv1.png

Image: https://us.v-cdn.net/5021068/uploads/editor/fk/ff4citmk4301.png

Image: https://us.v-cdn.net/5021068/uploads/editor/f5/abfk1ssgirun.png

Image: https://us.v-cdn.net/5021068/uploads/editor/vr/k7zjzbjzzkf4.png

Image: https://us.v-cdn.net/5021068/uploads/editor/g5/001ai69q9rib.png

Vladimir_Hash · Mar 2018

only AO channel

Image: https://us.v-cdn.net/5021068/uploads/editor/tu/u22vuekjhohq.png

poopipe · Mar 2018

disable ignore backface and see what happens

Vladimir_Hash · Mar 2018

I guess I fixed it. But, anyway i uncheked "Ignore Backface" in AO baking settings and this white line turned into black one. But it was still very prominent - so i increased Min and Max Occluder Distances up to their maximums. And the result bacame much softer. Then i put Attenuation to "Soft" and Antialiazing 2x2 in Common baking settings. and here is my bake. still, i wonder should i increase the black line between two surfaces, or is it normal AO? anyway, this result is much better than was before.

Image: https://us.v-cdn.net/5021068/uploads/editor/y1/9vgilyr9prc7.png

Image: https://us.v-cdn.net/5021068/uploads/editor/kx/gnydw5av2zau.png

Image: https://us.v-cdn.net/5021068/uploads/editor/xr/0r3f5y4vr2mx.png

So, i guess the problem is solved.

Vladimir_Hash · Mar 2018

poopipe said:

disable ignore backface and see what happens

thx. it helped

AO doesnt bake between 2 objects (weird small line near border)

Replies