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Set colourmap of a figure based on the output of a script

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Nicholas
Nicholas on 20 Dec 2014
Closed: MATLAB Answer Bot on 20 Aug 2021
Hi everyone,
I have created a surface plot of an echocardiogram based on a VTK file output from the echo software. (please see attached). I want to map the colour of each individual (x,y,z) point to the output of a script which computes certain parameters at each point into a matrix.
Can anyone set me in the right direction?
Nic

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Answers (1)

Image Analyst
Image Analyst on 20 Dec 2014
If you use scatter3, you can specify the size and color of each marker using whatever algorithm you want.

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