Ops !!! The "bug" as it appear at my machine could be fixed as with only one comment out:
View view = universe.getViewer().getView(); view.setFrontClipPolicy(View.VIRTUAL_EYE); view.setBackClipPolicy(View.VIRTUAL_EYE); view.setBackClipDistance(4 * (m_viewWidth + m_viewHeight + m_viewDepth)); // view.setFrontClipDistance(1.0e-5); To see it : http://www.cpm2002.hpg.ig.com.br/Ming_bug.html Alessandro ----- Original Message ----- From: "Alessandro Borges" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, October 29, 2002 8:51 AM Subject: Re: [JAVA3D] Again on "Geometry looks transparent" > Hi !! > > I could reproduce your bug. The green ball is always visible doesnot matter > the position it is. > I could fix it, but I am not sure how it will impact your application. > I just comment out some lines of your view: > > > View view = universe.getViewer().getView(); > // view.setFrontClipPolicy(View.VIRTUAL_EYE); > // view.setBackClipPolicy(View.VIRTUAL_EYE); > view.setBackClipDistance(4 * (m_viewWidth + m_viewHeight + m_viewDepth)); > // view.setFrontClipDistance(1.0e-5); > > I am using J3D 1.3 D3D on Win2k/Savage4 > > Alessandro > > > ----- Original Message ----- > From: "Mingtian Ni" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Tuesday, October 29, 2002 12:23 AM > Subject: Re: [JAVA3D] Again on "Geometry looks transparent" > > > > The outputs looks right. Please rotate the scenegraph such that > > the ball and the cylinder overlay from you point of view. Then > > you will see one them looks transparent! > > Sorry for any confusing in the previous explanation. > > > > Thanks > > > > Mingtian > > > > On Mon, 28 Oct 2002, Alejandro Allievi wrote: > > > > > Your program compiles only if I remove the line > > > import com.sun.j3d.utils.*, > > > > > > Including objRoot.compile() both ball and arm > > > are visible, the output and your code are attached. > > > > > > Alejandro > > > > > > -----Original Message----- > > > From: Discussion list for Java 3D API > > > [mailto:JAVA3D-INTEREST@;JAVA.SUN.COM]On Behalf Of Mingtian Ni > > > Sent: Monday, October 28, 2002 8:58 PM > > > To: [EMAIL PROTECTED] > > > Subject: [JAVA3D] Again on "Geometry looks transparent" > > > > > > > > > Hi all, > > > To continue with this talk, I wrote a j3d program which is much simpler > > > than the > > > previous "J3DAxis.java". I attached the program "BallCylinder.java" with > > > this email. It compiles and runs directly. As its name says, this > program > > > creates a ball and cylinder. Also OrbitBehavior is added for > convenience. > > > When I played with it, I found 2 interesting phenomina: > > > 1. The ouput was different when compiled with jdk1.4 or jdk1.3. > > > 2. If I compiled the scenegraph, the cylinder looked transparent. If I > > > don't compile, the ball looked transparent. > > > > > > I strongly suspect that it is a java3d bug. I hope I am wrong. > > > > > > Thanks. > > > > > > > > > Mingtian > > > > > > > > > > > > > > =========================================================================== > > 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". > > > --- > Outgoing mail is certified Virus Free. > Checked by AVG anti-virus system (http://www.grisoft.com). > Version: 6.0.391 / Virus Database: 222 - Release Date: 19/9/2002 > > _______________________________________________________________________ > Yahoo! GeoCities > Tudo para criar o seu site: ferramentas fáceis de usar, espaço de sobra e acessórios. > http://br.geocities.yahoo.com/ > > =========================================================================== > 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". --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.391 / Virus Database: 222 - Release Date: 19/9/2002 _______________________________________________________________________ Yahoo! Encontros O lugar certo para encontrar a sua alma gêmea. http://br.encontros.yahoo.com/ =========================================================================== 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".
