how to change the color of each point in the surface?

Hi everyone. I want to change the color of each point in a surface. For example, point [3, 4, 5] in blue and , point [5,4,3] in red and so on. Please help me.

Answer 1

[Thorsten]

 plot3(3,4,5,'b', 5,4,3,'r')

If you have dozens of points use

 scatter3(x(:),y(:),z(:), [], col)

where col is a Nx3 colormap of the colors for the 1, 2, Nth value in (x,y,z).

[mohammad izadkhah]

I want to change the color of every points and this way is not good. Thanks for your answer Thorsten.

[Thorsten]

So how are your points stored in Matlab, and what colors do you want for these points?

[mohammad izadkhah]

I apologize for the delay. points stored in cdata in the surf.In fact i want to create contour in the surf. each point related to the distance from the specific coordinate takes a certain color.