Re: [JAVA3D] Bug in triangulating polygons with multiple contours

[Dave Smith]

Title: Bug in triangulating polygons with multiple contours

I'm surprised such a simple example doesn't work.  I even reduced the noise and made everything planar.    Looks like a bug to me.   -DaveS   ps.  Used same setup pps.  Here is the modified data:   Point3d[] coordinates = {                 //outer bounds of the polygon                 new Point3d(2., 0.0, 0.0),                 new Point3d(2., 0.0, 1.3),                 new Point3d(0.0, 0.0, 1.3),                 new Point3d(0.0, 0.0, 0.0),                   //the hole                 new Point3d(1.93, 0.0, 0.07),                 new Point3d(0.07, 0.0, 0.07),                 new Point3d(0.07, 0.0, 1.13),                 new Point3d(1.93, 0.0, 1.13)                 }; ----- Original Message ----- From: Tero Karhunen To: [EMAIL PROTECTED] Sent: Friday, January 10, 2003 8:33 AM Subject: [JAVA3D] Bug in triangulating polygons with multiple contours It seems that sometimes when i attempt to use GeometryInfo by specifying polygons with holes, the triangulated results aren't correct. The test method attached can duplicate this, it only creates a Shape3D however, since even a minimal program to display and maybe rotate the view requires a bit of work. I hope you guys can plug it into something you already have to confirm this. I have had these results with java3d v1.3 on win2000 platform. -tero