Clear Filters
Clear Filters

colormapdata for trisurf?

6 views (last 30 days)
Pelajar UM
Pelajar UM on 8 Nov 2021
Answered: Pelajar UM on 9 Nov 2021
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.

Accepted Answer

Pelajar UM
Pelajar UM on 9 Nov 2021
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

More Answers (0)

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!