Re: [JAVA3D] J3D java.library.path for windows

[Shaun Shepherd]

My texture is in the same file as the model and all files as well as directories are accesible.  As for my VRML file, it calls the texture as follows:                                 ...                             Shape {                            appearance DEF _APP0 Appearance {                               texture DEF _TXT0 ImageTexture {                                  url "C:/java/load/plane_wheel.rgba"                               }                            }                                 ...   where java/load/ has the model,texture,and java class.   here's the beginning part of the error: C:\java\load>java SimpleLoad java SimpleLoad WARNING: Canvas3D constructed with a null GraphicsConfiguration. Error: in loading image Exception: java.lang.NullPointerException Last token was "}" at line 64 java.lang.NullPointerException  at com.sun.j3d.utils.image.TextureLoader.getTexture(Compiled Code)  at com.sun.j3d.loaders.vrml97.impl.ImageTexture.doChangeUrl(Compiled Code)  at com.sun.j3d.loaders.vrml97.impl.ImageTexture.initImpl(ImageTexture.java:78)  at com.sun.j3d.loaders.vrml97.impl.Parser.Node(Parser.java:527)  at com.sun.j3d.loaders.vrml97.impl.Parser.NodeStatement(Parser.java:229) . . . It can't be this complicated...   ----- Original Message ----- From: Mark Ferneau To: [EMAIL PROTECTED] Sent: Friday, September 01, 2000 11:52 AM Subject: Re: [JAVA3D] J3D java.library.path for windows Shaun, Have you verified that the URL provided in the VRML file for the texture is available?  The options that I've seen work just fine are: 1)  texture file is in the same directory as the model 2)  texture file is a valid and accessible URL 3)  texture file reference is to a valid and accessible directory in the filesystem Of course, the texture file must be in one of the formats supported -- we are using JPG. --Mark At 11:02 AM 9/1/2000 -0500, you wrote: Mark,         I got the newer one, thanks.  The problem is when I try to load a simple object with a texture on it I get a bunch of runtime errors.  Starting with a NullPointerException at the utility Texture Loader followed by com.sun....impl.Parser errors.  Do I need to load in the texture before I load the object?  I tried to find some sample code of loading a textured VRML file but couldn't find anything.  Any input would be greatly appreciated.                                                                                              Shaun Mark Ferneau                    240-462-6262 (cell) Director of Adv. Technology             801-437-4608 (efax) Xtivia Technologies, Inc.               732-469-5954 x629 (NJ office) [EMAIL PROTECTED]                      301-279-5703 (home office) http://www.xtivia.com/          [EMAIL PROTECTED] (wireless email)