For[] command in Show[] function
- To: mathgroup at smc.vnet.net
- Subject: [mg41781] For[] command in Show[] function
- From: "Jong Choi" <jxc91 at po.cwru.edu>
- Date: Thu, 5 Jun 2003 07:31:25 -0400 (EDT)
- Organization: Case Western Reserve University, Cleveland, OH, USA
- Sender: owner-wri-mathgroup at wolfram.com
Dear All,
I want to show the 18 points in the 3D space.
So I used the Show[ ] function.
But in every points, I should type the Point[position[i]] repeatly.
If I can use the For[ ] routine, the code will be simple.
Please let me know how to use For routine in the Show[ ] function or how to
show a lot of points in 3D space with simple codes.
Thanks,
Jong
Code :
position =
{
{-10, -13, 0}, {-12, -13, 0}, {-14, -13, 0}, {-16, -13, 0},
{-10, -13, -2}, {-12, -13, -2}, {-14, -13, -2}, {-16, -13, -2},
{-10, -13, -4}, {-12, -13, -4}, {-14, -13, -4}, {-16, -13, -4},
{-10, -13, -6}, {-12, -13, -6}, {-14, -13, -6}, {-16, -13, -6},
{-10, -13, -8}, {-12, -13, -8}};
Show[Graphics3D[
{RGBColor[1, 0, 0], PointSize[0.04],
Point[position[[1]]], Point[position[[2]]], Point[position[[3]]] ,
Point[position[[4]]], Point[position[[5]]], Point[position[[6]]] ,
Point[position[[7]]], Point[position[[8]]], Point[position[[9]]] ,
Point[position[[10]]], Point[position[[11]]], Point[position[[12]]] ,
Point[position[[13]]], Point[position[[14]]], Point[position[[15]]] ,
Point[position[[16]]], Point[position[[17]]], Point[position[[18]]]
}]
]
Expected code : (not correct)
Show[Graphics3D[For[i=1,i<19,Point[ position[[i]] ],i++]]];
================================
Jongung Choi
Biologically Inspired Robotics Laboratory
Mechanical and Aerospace Engineering
Case Western Reserve Univ.
Cleveland, OH 44106-7222
Phone: 216-368-5216
Email: jxc91 at po.cwru.edu, jxc91 at hotmail.com
Homepage: http://biorobots.cwru.edu/Personnel/jxc/index.html