Delaunay triangles order

Is it posable to control the order of the triangles in a delanay mesh?

The Delaunay mesh is created by 4 corner points and a center point which is based off the (0.5, 0.5, 0) uv point of an offset surface. My thinking was that this would create a "standard relationship" so that each quadrant would create the triangles in the same order, this would allow me to cull the same triangle for each quadrant. Clearly this is not the case(triangle 1 is different for each one) so I wanted to see if anyone knows of a method to achieve a standard order of triangles witch would allow me to create openings that face a standard direction.

Thanks for the help.

Replies to This Discussion

Permalink Reply by Yoann Mescam (Systemiq) on October 27, 2011 at 4:56pm

It would probably easier to create directly your meshes without using Delaunay, like this :

Permalink Reply by Alberto Senigagliesi on November 2, 2011 at 5:00am

Hi Systemiq

Can you share the GH definition to this example?

I dont Know as to do with the only simple picture...

I have a question , the imput on the Comp Mesh Triangle are the

simple post it or ?????

For we beginners it's very hard understand the mesh construction...

Thanks in advanced

Permalink Reply by Chris Tietjen on November 2, 2011 at 7:29am

Those are post-its with 'Show Indices' and 'Show Paths' turned off in the context menu. I hope the details above make it easier to understand what's going on. Basically it's generating an orderly point list and then feeding it into the mesh components.