Switch colormap targeted axis

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Nicolas Douillet
Nicolas Douillet 2020-2-4
回答： Nicolas Douillet 2020-2-4
Hi,
It is super easy to switch the axis while using a "surf / mesh like function" (simply by switching the X,Y,Z order in surf(X,Y,Z) )
However, when adding a colormap I didn't find anywhere how to also switch the colormap targeted axis. Meaning if I write surf(Z,Y,X), the colormap will target the third element, which is X here, not Z axis, the one I would like for the same rendering.
Do you have any idea of how I could do this ?
Thank you
Nicolas
Edit : for example with this code :
[X,Y,Z] = peaks(64);
surf(Z,X,Y);
I would like of course the colormap to be in the depth direction.
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Adam
Adam 2020-2-4
Use the 4th argument to surf and pass in whichever variable you wish to use again, e.g.
surf( Z, X, Y, Z )

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Nicolas Douillet
Nicolas Douillet 2020-2-4
So simple, so clever !
Great thank Adam, I was struggling with much more complex tries.

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