Re: Plotting 3D with regions with non constant limits
- To: mathgroup at smc.vnet.net
- Subject: [mg38725] Re: Plotting 3D with regions with non constant limits
- From: fhjdeboer at raketnet.nl (Frans de Boer)
- Date: Tue, 7 Jan 2003 07:26:21 -0500 (EST)
- References: <av95bi$sds$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
With help from David Park I can state an answer to my own question now:
We want to plot the part of the surface z=f(x,y) that satisfies
a<x<b and g(x)<y<h(x).
Let y(x,w)=(1-w)g(x)+w.h(x) and p(x,w)=f(x,y(w,x)).
Now plot
ParametericPlot3D[{x,(1-w)g(x)+w.h(x),p(x,w)},{x,a,b},{w,0,1}]
Simple comme dire bonjour!
Frans de Boer