Re: How to color a 3D surface
- To: mathgroup at smc.vnet.net
- Subject: [mg102997] Re: [mg102960] How to color a 3D surface
- From: "David Park" <djmpark at comcast.net>
- Date: Thu, 3 Sep 2009 19:54:03 -0400 (EDT)
- References: <16720915.1251971463002.JavaMail.root@n11>
Why don't you look at the examples on the help page for ListPlot3D - both the main examples and under Options, ColorFunction? Then show us the data (as a List expression) and tell us why they don't cover what you want to do. David Park djmpark at comcast.net http://home.comcast.net/~djmpark/ From: CL [mailto:cliu at lanl.gov] Hi, Mathematica experts, I have a data list {{x1, y1, z1, w1}, ..., {xn, yn, zn, wn,}}, where {x, y, z} specifies location in 3D. I can use ListPlot3D[{{x1, y1, z1}, ..., {xn, yn, zn}}] to generate the 3D shape of the object. But I would like to color the object according to the values of {w1, ..., wn}. Is there a simple way of doing that? I thought of using the ColorFunction but haven't figured out how to do it. Thanks in advance. CL