Create a 3D object contour surface with x y z and color vector

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Rafael Freire 2019-10-18

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https://ww2.mathworks.cn/matlabcentral/answers/486155-create-a-3d-object-contour-surface-with-x-y-z-and-color-vector

回答： Mingta Yang 2021-3-5

object.mat

I have a 3d object with different variations in its density along the interior.

How can I create a 3d contour plot like in the second figure with xyz and a color vectors? I am using a scatter3 but the results are not so good even if I added a lot of tranparency to it (first plot).

Please, any Ideas or solutions?

Thank you very much in advance

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darova 2019-10-18

Why is there difference in colors?

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回答（1 个）

Mingta Yang 2021-3-5

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fill3 might be what you need. It plots filled polygons in 3D.

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MATLAB Graphics 2-D and 3-D Plots Surfaces, Volumes, and Polygons Surface and Mesh Plots

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