Re: [JAVA3D] Appearance Problem

[Dani F.]

Hi:   I'm not really sure... but I think your problem is that the ColorCube has 6 shapes... so if you want to change the appearance, you'll have to do something like: int numshapes= colorcube.numShapes(); //or numChildren(); for (int i=0;i<numshapes;i++) {     // Change the appearance of each shape }   I hope this is your problem.   Cheers,    Dani. ----- Original Message ----- From: hterrolle To: [EMAIL PROTECTED] Sent: Tuesday, June 10, 2003 11:08 AM Subject: [JAVA3D] Appearance Problem Hi,   I got a new little problem with the Appearance.     Class ColorCube {      QuadArray cube = new QuadArray(400, QuadArray.COORDINATES |            QuadArray.NORMALS | QuadArray.BY_REFERENCE );     /**** of course i got the vertex by ref }   class build {      shape = new ColorCube(0.1);      Geometry test = shape.getGeometry();      shape.setAppearanceOverrideEnable(true);        test.setCapability(GeometryArray.ALLOW_REF_DATA_WRITE);      test.setCapability(GeometryArray.BY_REFERENCE);        shape.setCapability(Shape3D.ALLOW_APPEARANCE_READ);      shape.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);      shape.setCapability(Shape3D.ENABLE_PICK_REPORTING);      shape.setCapability(Shape3D.ENABLE_PICK_REPORTING);      shape.setCapability(Shape3D.ALLOW_GEOMETRY_READ);      shape.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);      shape.setCapability(Shape3D.ALLOW_LOCAL_TO_VWORLD_READ );      PickTool.setCapabilities(shape, PickTool.INTERSECT_FULL);        PolygonAttributes attr = new PolygonAttributes();      attr.setPolygonMode(PolygonAttributes.POLYGON_LINE);      attr.setCullFace(PolygonAttributes.CULL_NONE);        Appearance ap = new Appearance();      ap.setCapability(Appearance.ALLOW_COLORING_ATTRIBUTES_WRITE);      ap.setCapability(Appearance.ALLOW_MATERIAL_WRITE);      ap.setPolygonAttributes(attr);      shape.setAppearance(ap); }     When i try to change the appearance nothing new appear      shape  = (Shape3D)tablesel.getChild(0);    PolygonAttributes attr = new PolygonAttributes();    attr.setPolygonMode(PolygonAttributes.POLYGON_FILL);    attr.setCullFace(PolygonAttributes.CULL_NONE);      ap = new Appearance();      if (colorchoise != null){        newcolor = new Color3f((Color)colorchoise);        ap.setCapability(Appearance.ALLOW_COLORING_ATTRIBUTES_WRITE);        ap.setCapability(Appearance.ALLOW_MATERIAL_WRITE);        ColoringAttributes highlight3 = new ColoringAttributes(newcolor,        ColoringAttributes.SHADE_GOURAUD);        ap.setColoringAttributes(highlight3);        Material mat = new Material(newcolor, newcolor, newcolor, newcolor, 10.0f);        mat.setLightingEnable(true);        ap.setMaterial(mat);        System.out.println("Pickselection couleur : "+ colorchoise);        }      ap.setPolygonAttributes(attr);    shape.setAppearance(ap); I spend 4 days and i really do not know butit works with the Java Sphere class     Thanks           Herve