WorldViz User Forum  

Go Back   WorldViz User Forum > Vizard

Reply
 
Thread Tools Rating: Thread Rating: 2 votes, 5.00 average. Display Modes
  #1  
Old 08-26-2004, 04:04 PM
bailenson bailenson is offline
Member
 
Join Date: May 2004
Posts: 35
generating images for panoramas using cube maps

Hello...

the tutorial on panoramas does not yet include info on how to create the files that viz imports into the environment for cube maps. Are there any existing help files on this? Thanks!

Jeremy
Reply With Quote
  #2  
Old 08-26-2004, 04:17 PM
tobin tobin is offline
WorldViz Team Member
 
Join Date: Feb 2003
Posts: 251
Many of the better panorama creation tools these days support cube map output. Here's a good list of software available today:

http://www.panoguide.com/products/

Also, this is a classic site with all sorts of free tools:

http://www.path.unimelb.edu.au/~dersch/
Reply With Quote
  #3  
Old 09-06-2004, 04:15 PM
bailenson bailenson is offline
Member
 
Join Date: May 2004
Posts: 35
photovista cube map output

Hey, by any chance are you familiar with the way the Photovista outputs a cube map panorama? I have tried it a number of times, and the output looks extremely different from the jpgs that you have in the tutorial on panos in Vizard.

Is there some special procedure that I don't know about?

Thanks for your time,

Jeremy
Reply With Quote
  #4  
Old 09-07-2004, 10:47 AM
mspusch mspusch is offline
WorldViz Team Member
 
Join Date: Feb 2003
Posts: 223
As far as I know, Photovista can't generate cube maps because it doesn't stitch to full sphere. Let me know which version you have it you have on the stitches both horizontally and vertically.
Reply With Quote
  #5  
Old 09-08-2004, 09:20 AM
bailenson bailenson is offline
Member
 
Join Date: May 2004
Posts: 35
Oh, right, thanks for clearing that up!

Does Vizard 2.17 happen to have a new, quick way to render cylindrical 360 (non sperical) panoramas? Loading it as a single texture on the inside of a cylinder tends to create some problems while loading the texture, and breaking up the texture into multiple segments is a painful process.

Thanks for your advice!

jb
Reply With Quote
  #6  
Old 09-08-2004, 09:32 PM
mspusch mspusch is offline
WorldViz Team Member
 
Join Date: Feb 2003
Posts: 223
Not sure it should have clear things up because I just looked at Photovista 1.3 and it does in fact support cube map exporting so I was wrong. I tried it and it puts all 6 maps in one image, stacked vertically.

You could fairly easily write a Photoshop "action" that would resize it first to say 512 x 3072 (6*512) and then pull out each of the size sections into separate documents. All you need to do is follow the naming convention given in the Vizard tutorial on creating panoramas.
Reply With Quote
Reply

Thread Tools
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -7. The time now is 08:14 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Copyright 2002-2023 WorldViz LLC