what is in topods_shape£¿

li_76686's picture
li_76686
Tue, 04/06/2010 - 05:41
Forums: 
Other usage issues

hello everyone:

what i know about topods_shape is that there is a topds_tshape in it.when i go into topds_tshape, it is a TopoDS_ListOfShape, but when i go deeper i really confused , i cannt get any information about it .

thanks very much

Roman Lygin's picture
Roman Lygin
Tue, 04/06/2010 - 14:36

Hi Li,
You could start with this post to get some clues about internal data structures - http://opencascade.blogspot.com/2009/02/topology-and-geometry-in-open-ca...

Hope this helps.
Roman
---
opencascade.blogspot.com - the Open CASCADE blog
www.cadexchanger.com - CAD Exchanger, your 3D data translator

LI's picture
LI
Fri, 04/09/2010 - 04:10

hi,roman:

thanks very much for your great blog of occ, it really dragged me out of confusions.

LI's picture
LI
Fri, 04/09/2010 - 12:13

hi Roman:

i mean to modify the topology of a shape, such as move a vertex of an arbitrary shape. i have read most of posts on the forum about this. and i can edit vertex on an Edge now, but came across some problem here.

thanks very much for your patience and suggestions.