[X3D-Public] 2D footprint with holes in X3D

doug sanden highaspirations at hotmail.com
Mon Dec 15 05:47:10 PST 2014

Solution 1:
If working in something like Blender, select 2 opposite edges of the big rectangle and do Edge Split to subdivide the big rectangle, and drag the new edge to one side of your hole. Do the split 2 x 2 = 4 times for each hole, splitting the big rectangle into 9 faces. Then delete the face in the middle. When you export to X3D, that deleted face won't have indexes in the index list.

> Date: Mon, 15 Dec 2014 10:12:02 +0100 
> From: cris.lacumba at gmail.com 
> To: x3d-public at web3d.org 
> Subject: [X3D-Public] 2D footprint with holes in X3D 
> Hello to all, 
> I'm trying to represent the 2D footprint of a building.However, some of  
> them have patios or holes inside the footprint. (see the attachment) 
> How can I represent that using IndexedFaceSet? 
> Thanks in advance 
> Best regards 
> Cris 
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