Author Topic: Ambient occlusion pass showing completely black  (Read 461 times)

2023-05-24, 20:50:58

chaosuser

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I have added ctexmap in corona render elements and applied coronaao map for ambient occlusion. my render element is showing black

2023-05-24, 22:44:54
Reply #1

romullus

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Can you show screenshots of your setup? Maybe you have excluded every object by accident, or something like that.
I'm not Corona Team member. Everything i say, is my personal opinion only.
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2023-05-25, 08:32:41
Reply #2

chaosuser

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i have 0 objects excluded

2023-05-25, 10:25:59
Reply #3

romullus

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Thanks for the screenshot. I don't know what measurement units you are using and what is the scale of your scene, but it looks that you're using extremely large AO search distance. If your camera is in enclosed space and max distance is larger than boundaries of that space, then naturally your AO will come very dark, or completely black. Try to reduce max distance and see at what value you will start getting results that you are looking for.
I'm not Corona Team member. Everything i say, is my personal opinion only.
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2023-05-25, 16:42:57
Reply #4

maru

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Is the beauty pass and any other render element looking correctly for you? Is this only happening with the CTexmap element?
Marcin Miodek | chaos-corona.com
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2023-05-25, 22:16:48
Reply #5

chaosuser

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Thanks for the screenshot. I don't know what measurement units you are using and what is the scale of your scene, but it looks that you're using extremely large AO search distance. If your camera is in enclosed space and max distance is larger than boundaries of that space, then naturally your AO will come very dark, or completely black. Try to reduce max distance and see at what value you will start getting results that you are looking for.

Thanks i re adjusted the distance and now it worked