colormapdata for trisurf?

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Pelajar UM
Pelajar UM2021-11-8
回答: Pelajar UM ,2021-11-9
Is there a function like colormapdata when plotting surfaces?
I'm not referring to colormap which has to have 3 columns. Colormapdata has only 1 value per node (Nx3 array). For example, for each point on the surface, I have 1 temperature value.

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Pelajar UM
Pelajar UM 2021-11-9
For anyone else wondering, there's a very simple way to do this:
F= faces and P=points from triangulation. Field is NX1 array. P is Nx3 array.
trisurf(F,P(:,1),P(:,2),P(:,3),Field)
colorbar

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