Compute property: color

OVITO
1

Hi,
I found the Compute property can compute the color of every atom, including RGB. Can I color atoms by the output, , and how?
thanks in advance
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2

I tried to input calculation parameters, but the particle color was not the function of Position.Z

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image1195×432 24.8 KB

3

Hi @mmt_jiang,

The color tuple is coded between 0 and 1.

So if your box origin is at Z=10, you would use a formula like
(Position.Z-10)/CellSize.Z to color your particle in red using a linear scale from 0 to 1 depending on their height.

1 Like
4

Wow, thank you very much!!