Sorry about the anti-aliasing. I'm testing on a GeForce4 and 2x antialiasing has no effect on frame rates. Also, I ran the test case on another computer and there was no problem with by-reference. Looks like a hardware/driver issue?
Sean > -----Original Message----- > From: White Morph [mailto:whitemorph@;YAHOO.COM] > Sent: Monday, October 21, 2002 8:07 AM > To: [EMAIL PROTECTED] > Subject: Re: [JAVA3D] TriangleStripArray and by-reference > > > Sean, > > I tried your code in both cases, it works. I didn't see any > problem. One > thing is: " vView.setSceneAntialiasingEnable(true); " makes > even this simplest program very slow. > > I have a similar question about using BY_REFERENCE, I don't > know if you had > experience with it. My question is: Suppose I have a single array of > vertices, and multiple Shape3D objects using Indexed > geometryArrays, they > also have BY_REFERENCE vertex format. Each Shape3D object > will refer to the > single array of vertices, but they may have different set of > vertex indices array. In this case, if I change the > coodinates of one vertex in one shape, > if this vertex is shared by other shapes, I suppose all those > shapes will > change their geometry shape too, but it seems to me, they > don't. I am not > sure if that's the way Java3D actually behaves or not. > > Thank you, ----white > > >Has anyone had any trouble with using TriangleStripArrays > and coordinates by-reference? For me, the attached test case > does not display anything when using the coordinates > by-reference. Is this a bug or am I making a mistake? > > > >Sean > > > > ============================================================== > ============= > To unsubscribe, send email to [EMAIL PROTECTED] and > include in the body > of the message "signoff JAVA3D-INTEREST". For general help, > send email to > [EMAIL PROTECTED] and include in the body of the message "help". > ==========================================================================To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff JAVA3D-INTEREST". For general help, send email to [EMAIL PROTECTED] and include in the body of the message "help".
