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Blender 2.9 360 render with Depthmap

andrew22222

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Sonntag, 2. Januar 2022, 07:45

Blender 2.9 360 render with Depthmap

Hi.

Just curious to know if anyone has worked out a good way to also create a depth map of a 360 degree render in Blender?

I have a large urban area that I can create 360 renders in numerous locations to display in krpano as a tour but I like the idea of introducing depth maps to make it more interesting.

Thanks for your time.

Andrew

Mische

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Sonntag, 2. Januar 2022, 11:59

You can try to prepare your model for using as 3D-depthmap in krp.
Or just render a 360 depthmap image. There are many options to do it (and many things to tune for good results). Search for 'blender mist pass' or 'blender depht pass''.

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der-mische.de
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andrew22222

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Sonntag, 2. Januar 2022, 23:52

Thanks for the reply Mische.

Yes have already followed several tutorials online about mist pass and nodes but seem to get weird artifacts appearing or it doesn't line up correctly. I was thinking it was because my render is a full 360 degrees and not just a regular camera shot in one direction and covering 50mm view.

Will keep trying and see what these 'many things to tune for good results' are. I should also practice on smaller renders in Cycles as current time for high res 360 is 3hrs, 45 mins and that's if it doesn't crash *blink*

Interesting stuff though working with Blender and really enjoying it.

Mische

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Montag, 3. Januar 2022, 11:41

Here a screenshot of the depth-pass output in the compositer:



I have used an equirectangular camera in cycles. Max Samples = 1. The render was done in around 20 scecounds!
You can tweak a lot with the ColorRamp node. Not sure what is the best setting here..

Best regards!
der-mische.de
PanoCamAdder
blender2krpano
HotspotStyler (free online)
Panimator-Addon
Donation

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