Mark, thanks for checking it on your machine...
My setup is a Compaq Armada 1750 laptop, RAGE LT Pro AGP 2X
JDK 1.3
J3D 1.2 Direct3D Beta
Windows 98
I've attached my image so you can see what "funny" means... ;-P
-Lee
-----Original Message-----
From: Mark Ferneau [mailto:[EMAIL PROTECTED]]
Sent: Thursday, August 17, 2000 8:57 AM
To: [EMAIL PROTECTED]
Subject: Re: [JAVA3D] Wireframe polygon attribute broke in J3D DirectX
Joel,
While I didn't look at the code, I did run it and it appears to working
as
one might expect. I've attached an image below of what I am seeing.
Platform: Windows 2000
JDK: 1.3
J3D: 1.2 Direct3D Beta
H/W: Compaq Armada Laptop with ATI Mobility-P
At 07:27 AM 8/17/2000 -0400, you wrote:
>A few weeks ago, I mentioned that I had tried enabling a "wireframe"
>appearance by using
PolygonAttributes.setPolygonMode(poly.POLYGON_LINE).
>The items appear normal (as wireframes, unfilled) in the OpenGL
>implementation of Java3D, but that "funny" things happened on a machine
>running the DirectX implementation. By funny, I mean that extra lines
>would be drawn where the wireframe was clipped by the edge of the
>window. At the time, we passed it off as a Voodoo3 driver issue...
>until recently I tried the same thing on another machine (not Voodoo)
>and got THE SAME PROBLEM.
>
>I've attached a test program (just 3 rotating wireframe cubes) that
>shows the problem. Two of the cubes intersect the edge of the window,
>but the 3rd is in the middle. Actually, all 3 look pretty hosed to me.
>Again, the demo runs fine on my OpenGL NT box (J3D1.2GL), but not the
>DirectX version (J3D1.2betaDirectX). I'm starting to think this is a
>J3D bug, but I would like others to try this out (including Sun,
>please).
>
>(Reference Jul 18 post, "J3D 1.2beta DirectX on Voodoo3")
>
>Thanks
>
> <<testbed3.html>> <<TestBed3.java>> <<TestBed3.class>>
>J. Lee Dixon
>Software Engineer
>SAIC - Celebration, FL
>[EMAIL PROTECTED]
>
>
>
Mark Ferneau 240-462-6262 (cell)
Xtivia Technologies, Inc. 801-437-4608 (efax)
[EMAIL PROTECTED] 301-279-5703 (home office)
http://www.xtivia.com/ [EMAIL PROTECTED] (text
page)
testbed3.gif
testbed3.gif