Examples of javax.media.j3d.ColoringAttributes

javax.media.j3d.ColoringAttributes
The ColoringAttributes object defines attributes used in color selection and shading model.
Color
The setColor methods set the current intrinsic red, green, and blue color values of this ColoringAttributes component object. This color is only used for unlit geometry. If lighting is enabled, the material colors are used in the lighting equation to produce the final color. When vertex colors are present in unlit geometry, those vertex colors are used in place of this ColoringAttributes color, unless the vertex colors are ignored.
There are two variations on the setColor methods, one that takes a Color3f and one that takes three floats. No alpha value is allowed (it's automatically set to 1.0). The float values range between 0.0 and 1.0, with 1.0 being full intensity of the color. A color value of (1.0, 1.0, 1.0) is white.
Shading Model
The setShadeModel method sets the shade model for this ColoringAttributes component object. The shade model may be one of the following:
- FASTEST - use the fastest available method for shading. This shading mode maps to whatever shading model the Java 3D implementor defines as the "fastest," which may be hardware-dependent.
- NICEST - use the nicest (highest quality) available method for shading. This shading mode maps to whatever shading model the Java 3D implementor defines as the "nicest," shading model, which may be hardware-dependent.
- SHADE_FLAT - use the flat shading model. This shading model does not interpolate color across the primitive. The primitive is drawn with a single color and the color of one vertex of the primitive is duplicated across all the vertices of the primitive.
- SHADE_GOURAUD - use the Gouraud (smooth) shading model. This shading model smoothly interpolates the color at each vertex across the primitive. The primitive is drawn with many different colors and the color at each vertex is treated individually. For lines, the colors along the line segment are interpolated between the vertex colors. This is the default shade model if no other is specified.
@see Appearance


        Appearance materialAppear = new Appearance();
        PolygonAttributes polyAttrib = new PolygonAttributes();
        polyAttrib.setPolygonMode(PolygonAttributes.POLYGON_LINE);
        materialAppear.setPolygonAttributes(polyAttrib);
        ColoringAttributes redColoring = new ColoringAttributes();
        redColoring.setColor(1.0f, 0.0f, 0.0f);
        materialAppear.setColoringAttributes(redColoring);


        return materialAppear;
    }

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    Appearance sphereApp = new Appearance();


    sphereApp.setMaterial(new Material(ambientColourSphere,emissiveColourSphere,
                           diffuseColourSphere,specularColourSphere,shininessSphere));


    ColoringAttributes ca = new ColoringAttributes();
    ca.setShadeModel(ColoringAttributes.SHADE_FLAT);
    sphereApp.setColoringAttributes(ca);




    //n spheres with radius r will be shown.
    int n = 5;

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        // Deal with flat attribute.
        boolean flatValue = ((BooleanToken) flat.getToken()).booleanValue();


        if (flatValue) {
            _coloringAttributes = new ColoringAttributes(0.7f, 0.7f, 0.7f,
                    ColoringAttributes.SHADE_FLAT);
            _appearance.setColoringAttributes(_coloringAttributes);
        } else if (allowChanges) {
            _coloringAttributes = new ColoringAttributes();
            _appearance.setColoringAttributes(_coloringAttributes);
        }


        // Deal with wireFrame attribute.
        int mode = PolygonAttributes.POLYGON_FILL;

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     * 
     * @param appearance the appearance
     * @param color the color
     */
    public static void setColorWithColoringAttributes(Appearance appearance, Color3f color) {
        ColoringAttributes coloringAttributes = new ColoringAttributes();
        coloringAttributes.setColor(color);
        appearance.setColoringAttributes(coloringAttributes);
    }

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  ColoringAttributes farb;


  public Achse(final int aling) {
    super();
    this.appear = new Appearance();
    this.farb = new ColoringAttributes(0.4f, 0.4f, 0.4f,
        ColoringAttributes.NICEST);
    this.appear.setColoringAttributes(this.farb);
    // Material mat = new Material();
    // appear.setMaterial(mat);

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    polyAttr.setPolygonMode(PolygonAttributes.POLYGON_FILL);
    appear.setPolygonAttributes(polyAttr);


    final Color3f orange = new Color3f(1f, 0.5f, 0f);


    final ColoringAttributes colorAttr = new ColoringAttributes();
    colorAttr.setColor(orange);
    colorAttr.setShadeModel(ColoringAttributes.NICEST);
    appear.setColoringAttributes(colorAttr);


    final Material material = new Material();
    material.setAmbientColor(orange);
    material.setDiffuseColor(orange);
    material.setSpecularColor(orange);
    material.setEmissiveColor(orange);
    appear.setMaterial(material);


    final Box box = new Box();
    box.setAppearance(appear);


    final Appearance appear2 = new Appearance();


    final PointAttributes pointAttr2 = new PointAttributes();
    pointAttr2.setPointAntialiasingEnable(true);
    appear2.setPointAttributes(pointAttr2);


    final LineAttributes lineAttr2 = new LineAttributes();
    lineAttr2.setLineAntialiasingEnable(true);
    appear2.setLineAttributes(lineAttr2);


    final PolygonAttributes polyAttr2 = new PolygonAttributes();
    polyAttr2.setPolygonMode(PolygonAttributes.POLYGON_LINE);
    appear2.setPolygonAttributes(polyAttr2);


    final ColoringAttributes colorAttr2 = new ColoringAttributes();
    colorAttr2.setColor(new Color3f(1f, 0.5f, 0f));
    colorAttr2.setShadeModel(ColoringAttributes.NICEST);
    appear2.setColoringAttributes(colorAttr2);


    appear2.setMaterial(material);


    final Box box2 = new Box();

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/* 150 */       if (shape.facetSizes[0] == 1)
/*     */       {
/* 153 */         GeometryArray object = new PointArray(vertexCount, vertexFormat);
/*     */ 
/* 155 */         object.setCoordinates(0, shape.coordsArray);
/* 156 */         ColoringAttributes colorAtt = new ColoringAttributes(surf.getColor(), 0);
/*     */ 
/* 159 */         PointAttributes pointStyle = new PointAttributes();
/* 160 */         pointStyle.setPointSize(1.0F);
/*     */ 
/* 162 */         appearance.setColoringAttributes(colorAtt);
/* 163 */         appearance.setPointAttributes(pointStyle);
/*     */       }
/* 165 */       else if (shape.facetSizes[0] == 2)
/*     */       {
/* 168 */         debugOutputLn(8, "Creating IndexedLineArray");
/* 169 */         GeometryArray object = new LineArray(vertexCount, vertexFormat);
/*     */ 
/* 171 */         object.setCoordinates(0, shape.coordsArray);
/* 172 */         ColoringAttributes colorAtt = new ColoringAttributes(surf.getColor(), 0);
/*     */ 
/* 175 */         appearance.setColoringAttributes(colorAtt);
/*     */       }
/*     */       else
/*     */       {

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/* 54 */     super(symbol, control);
/*    */   }
/*    */ 
/*    */   public void writeObject(DataOutput out) throws IOException {
/* 58 */     super.writeObject(out);
/* 59 */     ColoringAttributes attr = (ColoringAttributes)this.node;
/* 60 */     Color3f clr = new Color3f();
/* 61 */     attr.getColor(clr);
/* 62 */     this.control.writeColor3f(out, clr);
/* 63 */     out.writeInt(attr.getShadeModel());
/*    */   }

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/* 63 */     out.writeInt(attr.getShadeModel());
/*    */   }
/*    */ 
/*    */   public void readObject(DataInput in) throws IOException {
/* 67 */     super.readObject(in);
/* 68 */     ColoringAttributes attr = (ColoringAttributes)this.node;
/* 69 */     attr.setColor(this.control.readColor3f(in));
/* 70 */     attr.setShadeModel(in.readInt());
/*    */   }

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/* 69 */     attr.setColor(this.control.readColor3f(in));
/* 70 */     attr.setShadeModel(in.readInt());
/*    */   }
/*    */ 
/*    */   protected SceneGraphObject createNode() {
/* 74 */     return new ColoringAttributes();
/*    */   }

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