Hi Vaidya, Thanks for your reply. In this case, I don't have any texture coordinates for the lines, I just want some white lines in the same scene as a texture image. I think I can do this; we've been doing this.
As I mentioned in the question, the same Java3D code produces different results on different platforms. I think I'm asking for a little help on sub-Java3D configuration so Java3D will work in our applications. Another user, Martin Traverso, is also having this problem. Can anyone on this list suggest a workaround, or offer some pointers on the graphics configuration? Thanks, Tom Rink Univ of Wisconsin-Madison Space Science and Engineering Center/CIMSS > > Anyways, just wanted to check if you had specified Texture Coordinates > on the TetrahedronILA. Set the Texture_COORDINATE_2 ( or even 3 )bit > and do a setTextureCoordinates(...) on the ILA if you haven't done > so already. > > Vaidya > > >On Mon, 2 Jun 2003 14:07:56 -0500, Tom Rink <[EMAIL PROTECTED]> wrote: > > >Hi, > > > >I have an application wherein LineArrays turn black if they > >are displayed with a Texture. I'm running RedHat 8.0 with > >Sun's jdk1.3.1_08 and Java3D 1.3 fcs from Blackdown. I'm > >using a NVidea Quadro4 900XGL and I'm *fairly* sure the > >XFree86/OpenGL/nvidea drivers are updated and installed > >properly. > > > >Could this be an improper use of Java3D? Or perhaps a > >Java3D bug or platform/driver/device problem? Incidentally, > >I don't have the problem on Solaris or Windows. To illustrate > >this I added a TetrahedronILA from the demo/PickTest > >directory to the scene graph of the demo/TextureTest/TextureImage > >class: these are the test classes that come with Java3D. On > >Solaris there's no problem, but on my Linux box it doesn't seem > >to work; the lines are black. > > > >Can anyone offer any advice, or point me in the right direction? > > > >Thanks, > > > >Tom Rink > >Univ of Wisconsin-Madison > >Space Science and Engineering Center/CIMSS > > > > ========================================================================== > >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". =========================================================================== 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".
