Define default color ramp

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slush_fund
Posts: 5
Joined: Tue Jun 07, 2022 7:27 pm

Define default color ramp

Post by slush_fund »

In Cloud Compare, is it possible to set the default color ramp to viridis?

I'm working with terrestrial lidar.
I usually color the point cloud using the Z values as follows:
Edit / Colors / Color ramp / Default / (direction Z)

How can I can the color ramp from RGB to viridis?
daniel
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Re: Define default color ramp

Post by daniel »

You would have to do it another way:
- use 'Edit > Scalar fields > Export coordinate(s) to SF'
- select the Z coordinate (should be the default)
- change the cloud current color scale to Viridis.
Daniel, CloudCompare admin
slush_fund
Posts: 5
Joined: Tue Jun 07, 2022 7:27 pm

Re: Define default color ramp

Post by slush_fund »

Thanks, Daniel.
I'm a noob with cloud compare.
How do I "Change the cloud current color scale to Viridis."?
daniel
Site Admin
Posts: 7721
Joined: Wed Oct 13, 2010 7:34 am
Location: Grenoble, France
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Re: Define default color ramp

Post by daniel »

Select the cloud, kook for the 'Color Scale' section of the cloud properties, and change the 'Current' combo-box from 'Blue > Green > Yellow > Red' to 'Viridis'.
Daniel, CloudCompare admin
slush_fund
Posts: 5
Joined: Tue Jun 07, 2022 7:27 pm

Re: Define default color ramp

Post by slush_fund »

Thank you
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