Creating Veins and Arteries

Introduction to Maya - Modeling Fundamentals Vol 2

This course will look in the fundamentals of modeling in Maya with an emphasis on creating good topology. It's aimed at people that have some modeling experience in Maya but are having trouble with complex objects.

Watch

# 1 19-02-2003 , 07:51 PM

Subscriber
Join Date: Sep 2002

Posts: 4

Any of you guys got a quick way to craete a series of veins or arteries , all connected with each other? These would have to be hollow. They have to have smaller arteries branching out of each other but the camera should be able to fly through it..
I wanna simulate a camera flying through some blood vessels...for a school project..
Cheers

Quote

# 2 19-02-2003 , 08:04 PM

Subscriber
Join Date: May 2002

Location: Faringdon, UK

Posts: 1,480

ooh thats hard, how about draw basic nurbs curves to show where the veins are, then extrude a circle along the curves?

- Simon

My Website: www.Glass-Prison.com

Quote

# 3 19-02-2003 , 10:52 PM

Registered User
Join Date: Sep 2002

Location: Minnesota, USA

Posts: 3,709

You could also simplify your work by doing what Nem said, but before you extrude, animate your camera, then select all of your curves, and run this script to do a controllable extrude on your curves user added image

https://www.nthd.org/file/359/

Israel "Izzy" Long
Motion and Title Design for Broadcast-Film-DS
izzylong.com

Quote

# 4 20-02-2003 , 03:50 AM

Moderator
Join Date: Nov 2002

Location: New York

Posts: 2,133

Hmmm...I tried running the script on several curves from the cmnd line and it extruded them into planes. Maybe, I'm missing how this is supposed to work and how it's controlled. Is a dialog box supposed to pop up when you run the script?

"Terminat Bora Diem, Terminal Auctor opus."

Quote

# 5 20-02-2003 , 05:03 AM

Registered User
Join Date: Sep 2002

Location: Minnesota, USA

Posts: 3,709

hmmm... not sure... works for me all the time...

I believe the authors email adress or website is located in the mel, so he might be a better person to ask... sorry user added image

Israel "Izzy" Long
Motion and Title Design for Broadcast-Film-DS
izzylong.com

Quote

# 6 20-02-2003 , 01:51 PM

Moderator
Join Date: Nov 2002

Location: New York

Posts: 2,133

Ah, I should've read the mel first. As it turns out, I was running the script on several curves without a selecting a profile curve first. Cool script....good way to make quick tentacles or veins, with some editing of course.

"Terminat Bora Diem, Terminal Auctor opus."

Quote

# 7 23-02-2003 , 03:31 PM

Subscriber
Join Date: Sep 2002

Posts: 4

work for bracnhing veins

will this work for veins that branch of each other?? I mean say yo ahve many smaller branches coming off on emain artery... the reason is I'd like to put an emitter at one end and watch the partciles flow through the veins...

Quote