colors in matlab plots

EngageEngage

Hi, i've been working on figuring out how to make each point in a plot a color specified by a function that I wrote. I was wondering if anyone knew how to do this in a single command. The only way i have though of making this work is with a loop that goes through each individual point and assigns a color which is incredibly slow and inefficient. I use the plot3d command. If anyone could help me out I would appreciate it greatly!

EngageEngage

figured out a solution! thank you for looking at my post