# rendering ocean, Fog issue

**URL:** <https://forums.chaos.com/t/rendering-ocean-fog-issue/122774>\
**Category:** Issues\
**Created:** [June 11, 2025, 5:51am UTC](https://forums.chaos.com/t/rendering-ocean-fog-issue/122774 "2025-06-11T05:51:01Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![philippe\_grasset](https://avatars.discourse-cdn.com/v4/letter/p/e0b2c6/32.png) [@philippe\_grasset](https://forums.chaos.com/u/philippe_grasset)\
**Post date:** [June 11, 2025, 5:51am UTC](https://forums.chaos.com/t/rendering-ocean-fog-issue/122774/1 "2025-06-11T05:51:01Z")

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Im trying to have more sense of depth but as soon i move the fog depth there is no fading at all

 ![Screenshot 2025-06-11 at 1.45.09 PM.jpg](https://europe1.discourse-cdn.com/chaosprd/original/3X/a/7/a7f82d431e56b40860bcf52413141742283983f7.jpeg)  
 ![Screenshot 2025-06-11 at 1.44.43 PM.jpg](https://europe1.discourse-cdn.com/chaosprd/original/3X/3/b/3b19d254796c3f24d8e4a1126b921f4d5c190a2d.jpeg)

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**Author:** ![iva\_mancheva](https://dub1.discourse-cdn.com/chaosprd/user_avatar/forums.chaos.com/iva_mancheva/32/37170_2.png) [@iva\_mancheva](https://forums.chaos.com/u/iva_mancheva)\
**Post date:** [June 11, 2025, 12:16pm UTC](https://forums.chaos.com/t/rendering-ocean-fog-issue/122774/2 "2025-06-11T12:16:00Z")

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Hello @philippe_grasset ,

You need to increase the Depth further if you want to make the Ocean water more transparent.  
Here is how it looks like in my example scene with Depth set to 30 cm on the left and 300 cm on the right:

 ![Depth_30.jpg](https://europe1.discourse-cdn.com/chaosprd/original/3X/2/c/2c43a203a58841a0cdd3fc579a894102e6dd1b14.jpeg) ![Depth_300.jpg](https://europe1.discourse-cdn.com/chaosprd/original/1X/723b74d85675ac8f552a4cee48532406a8b18b9d.jpeg)

Let me know if this works for you.

Kind regards,  
Iva

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<div class="post-metadata">

**Author:** ![philippe\_grasset](https://avatars.discourse-cdn.com/v4/letter/p/e0b2c6/32.png) [@philippe\_grasset](https://forums.chaos.com/u/philippe_grasset)\
**Post date:** [June 13, 2025, 2:37am UTC](https://forums.chaos.com/t/rendering-ocean-fog-issue/122774/3 "2025-06-13T02:37:54Z")

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Hi this worked, i have another issue though , i think is because of the seabed, which is a simple surface, the problem is that on horizont view it renders the edge as a black line, how to avoid it?

 ![Screenshot 2025-06-13 at 10.27.19 AM.jpg](https://europe1.discourse-cdn.com/chaosprd/original/3X/a/a/aa47ace41aa177528b31386ef21f34f376ea8b13.jpeg)  
 ![Screenshot 2025-06-13 at 10.27.05 AM.jpg](https://europe1.discourse-cdn.com/chaosprd/original/3X/f/f/ff25461dcf2bec1f02fe967ecb86db94e5ca875e.jpeg)

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**Author:** ![iva\_mancheva](https://dub1.discourse-cdn.com/chaosprd/user_avatar/forums.chaos.com/iva_mancheva/32/37170_2.png) [@iva\_mancheva](https://forums.chaos.com/u/iva_mancheva)\
**Post date:** [June 13, 2025, 8:25am UTC](https://forums.chaos.com/t/rendering-ocean-fog-issue/122774/4 "2025-06-13T08:25:04Z")

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Hi @philippe_grasset ,

I am glad it helped.

Are you using Environment Fog? It creates such an edge when the Distance and Height values are very high.

Kind regards,  
Iva

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<div class="post-metadata">

**Author:** ![philippe\_grasset](https://avatars.discourse-cdn.com/v4/letter/p/e0b2c6/32.png) [@philippe\_grasset](https://forums.chaos.com/u/philippe_grasset)\
**Post date:** [June 13, 2025, 8:45am UTC](https://forums.chaos.com/t/rendering-ocean-fog-issue/122774/5 "2025-06-13T08:45:34Z")

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I found out is the glossines

 ![Screenshot 2025-06-13 at 10.46.20 AM.jpg](https://europe1.discourse-cdn.com/chaosprd/original/2X/a/a7db8ac30c0c7e2c9a3159ca95122606c65ba585.jpeg) ![Screenshot 2025-06-13 at 10.46.20 AM.jpg](https://europe1.discourse-cdn.com/chaosprd/original/2X/a/a7db8ac30c0c7e2c9a3159ca95122606c65ba585.jpeg)