strange argument exception

[beggsy]

My class has compiled completely but during runtime this exception occurs. I have even taken out the input stream tile.jpg out of the program and it still happens. Any ideas?

Thanks


Found: jbeggs.RootProvider
java.lang.IllegalArgumentException: No input stream for: tile.jpg
at dhook.util.ImageUtil.loadImage(ImageUtil.java:35)
at jbeggs.RootProvider.getRootBranch(RootProvider.java:111)
at dhook.util.Main.getRootBranch(Main.java:131)
at dhook.util.Main.buildUniverse(Main.java:230)
at dhook.util.Main.init(Main.java:165)
at com.sun.j3d.utils.applet.MainFrame.run(MainFrame.java:262)
at java.lang.Thread.run(Thread.java:534)

 

[sedj]

Not without seeing your code !

--------------------------------------------------
Free Database Connection Pooling Software

http://www.primrose.org.uk

 

[beggsy]

Here the code, i have taken out anything to do with tile.jpg but still in runtime it appears. It was using code similiar to earth.jpg lines.

Cheers

public BranchGroup getRootBranch( )
{
BranchGroup objRoot = new BranchGroup();
//plane
QuadArray quadA = new QuadArray(4,
QuadArray.COORDINATES
| QuadArray.NORMALS
| QuadArray.TEXTURE_COORDINATE_2);


quadA.setCoordinate(0, new Point3d(50, 0, -50));
quadA.setCoordinate(1, new Point3d(-50, 0, -50));
quadA.setCoordinate(2, new Point3d(-50, 0, 50));
quadA.setCoordinate(3, new Point3d(50, 0, 50));

quadA.setNormal(0, new Vector3f(0, 1, 0));
quadA.setNormal(1, new Vector3f(0, 1, 0));
quadA.setNormal(2, new Vector3f(0, 1, 0));
quadA.setNormal(3, new Vector3f(0, 1, 0));

quadA.setTextureCoordinate(0, 0, new TexCoord2f(10, 0));
quadA.setTextureCoordinate(0, 1, new TexCoord2f(0, 0));
quadA.setTextureCoordinate(0, 2, new TexCoord2f(0, 10));
quadA.setTextureCoordinate(0, 3, new TexCoord2f(10, 10));

TextureLoader txtLoad = new TextureLoader(ImageUtil.loadImage("grass.jpg", this.getClass().getResourceAsStream("grass.jpg")), parent);

Texture2D t = (Texture2D)txtLoad.getTexture( );

t.setBoundaryModeS( Texture.WRAP );
t.setBoundaryModeT( Texture.WRAP );

t.setMagFilter( Texture.BASE_LEVEL_POINT );
t.setMinFilter( Texture.BASE_LEVEL_POINT );
t.setMipMapMode( Texture.BASE_LEVEL );

// Turn it on and allow future changes
t.setEnable( true );
t.setCapability( Texture.ALLOW_ENABLE_WRITE );

Appearance appear = new Appearance();

Material mat = new Material();

mat.setAmbientColor(0.3f, 0.3f, 0.3f);
mat.setDiffuseColor(0.9f, 0.9f, 0.9f);

appear.setTexture(t);
appear.setMaterial(mat);
Shape3D plane = new Shape3D(quadA);
plane.setAppearance(appear);
return objRoot;

}