Java Appearance.setTransparencyAttributes方法代码示例

import javax.media.j3d.Appearance; //导入方法依赖的package包/类
@Override
void buildScene(TransformGroup transformGroup) {
    transformGroup.addChild(getColorBackground(new Color(.905f, .905f, 0.95f)));
    Appearance appearance = new Appearance();
    Material mat = new Material();
    mat.setAmbientColor(0.5f, 0.5f, 0.5f);
    mat.setDiffuseColor(1.0f, 1.0f, 1.0f);
    mat.setEmissiveColor(0.0f, 0.0f, 0.0f);
    mat.setSpecularColor(1.0f, 1.0f, 1.0f);
    mat.setShininess(80.0f);
    appearance.setMaterial(mat);

    TransparencyAttributes ta = new TransparencyAttributes();
    ta.setTransparency(0.5f);
    ta.setTransparencyMode(TransparencyAttributes.BLENDED);
    appearance.setTransparencyAttributes(ta);

    transformGroup.addChild(new Box(0.6f, 0.5f, 0.4f, appearance));

    transformGroup.addChild(getPointLight(new Color(1.0f, 1.0f, 1.0f), new Point3f(2.0f, 2.0f, 2.0f)));
    transformGroup.addChild(getAmbientLight(new Color(0.1f, 0.1f, 0.1f)));
    transformGroup.setTransform(getTransform(new Vector3f(0.3f, 0.3f, 0.3f), 0.75, -1, Math.PI / 4.0d));
}
 

import javax.media.j3d.Appearance; //导入方法依赖的package包/类
private Appearance makeAppearance( Material material, Color4f color, boolean transparent )
{
	Appearance appearance = new Appearance();
	appearance .setMaterial( material );
	appearance .setCapability( Appearance .ALLOW_MATERIAL_READ );
	appearance .setCapability( Appearance .ALLOW_MATERIAL_WRITE );
	material .setLightingEnable( true );
    Color3f justColor = new Color3f( color .x, color.y, color.z );
	appearance .setColoringAttributes( new ColoringAttributes( justColor, ColoringAttributes .SHADE_FLAT ) );
	if ( transparent || color.w < 1.0f ) {
		TransparencyAttributes ta = new TransparencyAttributes();
		ta .setTransparencyMode( TransparencyAttributes .BLENDED );
		float alpha = transparent? ( PREVIEW_TRANSPARENCY * color.w ) : color.w;
		ta .setTransparency( PREVIEW_TRANSPARENCY );
		appearance .setTransparencyAttributes( ta );
	}		
	return appearance;
}
 

import javax.media.j3d.Appearance; //导入方法依赖的package包/类
private Box createBox() {
    // ��
    Appearance app = new Appearance();
    Material mat = new Material();
    mat.setAmbientColor(new Color3f(0.0f, 0.0f, 1.0f));
    mat.setSpecularColor(new Color3f(1.0f, 1.0f, 1.0f));
    app.setMaterial(mat);

    // �����ɂ���
    TransparencyAttributes transAttr = new TransparencyAttributes(
            TransparencyAttributes.BLENDED, 0.5f);
    app.setTransparencyAttributes(transAttr);

    Box box = new Box(0.5f, 0.5f, 0.5f, app);

    return box;
}
 

import javax.media.j3d.Appearance; //导入方法依赖的package包/类
public Ball(double x, double y, double z) {
    position = new Vector3d(x, y, z);
    velocity = new Vector3d(0, 0, 0);
    acceleration = new Vector3d(0, -0.01, 0);  // �����x�͈��
    
    // �ړ��”\
    this.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);
    this.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);

    app = new Appearance();
    Material mat = new Material();
    mat.setAmbientColor(new Color3f(0.0f, 0.0f, 1.0f));
    mat.setSpecularColor(new Color3f(1.0f, 1.0f, 1.0f));
    app.setMaterial(mat);

    TransparencyAttributes transAttr = new TransparencyAttributes(
            TransparencyAttributes.BLENDED, 0.2f);
    app.setTransparencyAttributes(transAttr);

    // �{�[����lj�
    this.addChild(new Sphere(radius, Sphere.GENERATE_NORMALS, 100, app));

    move();
}
 

import javax.media.j3d.Appearance; //导入方法依赖的package包/类
public static Appearance maskAppearance( )
{
	final Appearance app = new Appearance( );
	
	final TransparencyAttributes ta = new TransparencyAttributes( );
	ta.setTransparencyMode( TransparencyAttributes.BLENDED );
	ta.setSrcBlendFunction( TransparencyAttributes.BLEND_ZERO );
	ta.setDstBlendFunction( TransparencyAttributes.BLEND_ONE );
	app.setTransparencyAttributes( ta );
	
	final ColoringAttributes ca = new ColoringAttributes( );
	ca.setColor( new Color3f( 0 , 0 , 0 ) );
	app.setColoringAttributes( ca );
	
	final RenderingAttributes ra = new RenderingAttributes( );
	ra.setDepthBufferWriteEnable( true );
	app.setRenderingAttributes( ra );
	
	return app;
}
 

import javax.media.j3d.Appearance; //导入方法依赖的package包/类
/**
 * Creates a 3D ground for the given <code>home</code>.
 */
public Ground3D(Home home, float originX, float originY, float width, float depth, boolean waitTextureLoadingEnd)
{
	setUserData(home);
	this.originX = originX;
	this.originY = originY;
	this.width = width;
	this.depth = depth;
	
	Appearance groundAppearance = new Appearance();
	groundAppearance.setCapability(Appearance.ALLOW_MATERIAL_WRITE);
	groundAppearance.setCapability(Appearance.ALLOW_TEXTURE_WRITE);
	TextureAttributes textureAttributes = new TextureAttributes();
	textureAttributes.setTextureMode(TextureAttributes.MODULATE);
	groundAppearance.setTextureAttributes(textureAttributes);
	groundAppearance.setCapability(Appearance.ALLOW_TRANSPARENCY_ATTRIBUTES_READ);
	TransparencyAttributes transparencyAttributes = new TransparencyAttributes();
	transparencyAttributes.setCapability(TransparencyAttributes.ALLOW_MODE_WRITE);
	groundAppearance.setTransparencyAttributes(transparencyAttributes);
	
	final Shape3D groundShape = new Shape3D();
	groundShape.setAppearance(groundAppearance);
	groundShape.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
	groundShape.setCapability(Shape3D.ALLOW_GEOMETRY_READ);
	groundShape.setCapability(Shape3D.ALLOW_APPEARANCE_READ);
	
	setCapability(ALLOW_CHILDREN_READ);
	
	addChild(groundShape);
	
	update(waitTextureLoadingEnd);
}
 

import javax.media.j3d.Appearance; //导入方法依赖的package包/类
/**
 * Returns a new wall part shape with no geometry  
 * and a default appearance with a white material.
 */
private Node createWallPartShape(boolean outline)
{
	Shape3D wallShape = new Shape3D();
	// Allow wall shape to change its geometry
	wallShape.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
	wallShape.setCapability(Shape3D.ALLOW_GEOMETRY_READ);
	wallShape.setCapability(Shape3D.ALLOW_APPEARANCE_READ);
	
	Appearance wallAppearance = new Appearance();
	wallShape.setAppearance(wallAppearance);
	wallAppearance.setCapability(Appearance.ALLOW_TRANSPARENCY_ATTRIBUTES_READ);
	TransparencyAttributes transparencyAttributes = new TransparencyAttributes();
	transparencyAttributes.setCapability(TransparencyAttributes.ALLOW_VALUE_WRITE);
	transparencyAttributes.setCapability(TransparencyAttributes.ALLOW_MODE_WRITE);
	wallAppearance.setTransparencyAttributes(transparencyAttributes);
	wallAppearance.setCapability(Appearance.ALLOW_RENDERING_ATTRIBUTES_READ);
	RenderingAttributes renderingAttributes = new RenderingAttributes();
	renderingAttributes.setCapability(RenderingAttributes.ALLOW_VISIBLE_WRITE);
	wallAppearance.setRenderingAttributes(renderingAttributes);
	
	if (outline)
	{
		wallAppearance.setColoringAttributes(Object3DBranch.OUTLINE_COLORING_ATTRIBUTES);
		wallAppearance.setPolygonAttributes(Object3DBranch.OUTLINE_POLYGON_ATTRIBUTES);
		wallAppearance.setLineAttributes(Object3DBranch.OUTLINE_LINE_ATTRIBUTES);
	}
	else
	{
		wallAppearance.setCapability(Appearance.ALLOW_MATERIAL_WRITE);
		wallAppearance.setMaterial(DEFAULT_MATERIAL);
		wallAppearance.setCapability(Appearance.ALLOW_TEXTURE_WRITE);
		wallAppearance.setCapability(Appearance.ALLOW_TEXTURE_READ);
		// Mix texture and wall color
		wallAppearance.setTextureAttributes(MODULATE_TEXTURE_ATTRIBUTES);
	}
	return wallShape;
}
 

import javax.media.j3d.Appearance; //导入方法依赖的package包/类
/**
 * Returns a new room part shape with no geometry  
 * and a default appearance with a white material.
 */
private Node createRoomPartShape()
{
	Shape3D roomShape = new Shape3D();
	// Allow room shape to change its geometry
	roomShape.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
	roomShape.setCapability(Shape3D.ALLOW_GEOMETRY_READ);
	roomShape.setCapability(Shape3D.ALLOW_APPEARANCE_READ);
	
	Appearance roomAppearance = new Appearance();
	roomShape.setAppearance(roomAppearance);
	roomAppearance.setCapability(Appearance.ALLOW_TRANSPARENCY_ATTRIBUTES_READ);
	TransparencyAttributes transparencyAttributes = new TransparencyAttributes();
	transparencyAttributes.setCapability(TransparencyAttributes.ALLOW_VALUE_WRITE);
	transparencyAttributes.setCapability(TransparencyAttributes.ALLOW_MODE_WRITE);
	roomAppearance.setTransparencyAttributes(transparencyAttributes);
	roomAppearance.setCapability(Appearance.ALLOW_RENDERING_ATTRIBUTES_READ);
	RenderingAttributes renderingAttributes = new RenderingAttributes();
	renderingAttributes.setCapability(RenderingAttributes.ALLOW_VISIBLE_WRITE);
	roomAppearance.setRenderingAttributes(renderingAttributes);
	roomAppearance.setCapability(Appearance.ALLOW_MATERIAL_WRITE);
	roomAppearance.setMaterial(DEFAULT_MATERIAL);
	roomAppearance.setCapability(Appearance.ALLOW_TEXTURE_WRITE);
	roomAppearance.setCapability(Appearance.ALLOW_TEXTURE_READ);
	// Mix texture and room color
	roomAppearance.setTextureAttributes(MODULATE_TEXTURE_ATTRIBUTES);
	
	return roomShape;
}
 

import javax.media.j3d.Appearance; //导入方法依赖的package包/类
public PointsShape() {
	// BY_REFERENCE PointArray storing coordinates and colors
	cloud = new PointArray(MAX_POINTS, GeometryArray.COORDINATES | GeometryArray.COLOR_3 | GeometryArray.BY_REFERENCE);
	mesh = new TriangleArray(MAX_POINTS, GeometryArray.COORDINATES | GeometryArray.COLOR_3 | GeometryArray.BY_REFERENCE);

	TransparencyAttributes ta = new TransparencyAttributes();
	ta.setTransparencyMode(TransparencyAttributes.NICEST);
	ta.setTransparency(0.0f);

	PointAttributes pointAttributes = new PointAttributes();
	pointAttributes.setPointSize(2.83f);
	pointAttributes.setCapability(PointAttributes.ALLOW_SIZE_WRITE);

	Appearance a = new Appearance();
	a.setPointAttributes(pointAttributes);
	a.setTransparencyAttributes(ta);

	// the data structure can be read and written at run time
	cloud.setCapability(GeometryArray.ALLOW_REF_DATA_READ);
	cloud.setCapability(GeometryArray.ALLOW_REF_DATA_WRITE);

	mesh.setCapability(GeometryArray.ALLOW_REF_DATA_READ);
	mesh.setCapability(GeometryArray.ALLOW_REF_DATA_WRITE);

	sem = new Semaphore(0);

	// create PointsShape geometry and appearance
	createGeometry();
	createAppearance();
	// setAppearance(a);
}
 

import javax.media.j3d.Appearance; //导入方法依赖的package包/类
public SlicePlane3DRenderer(View view, Context context, Volume vol)
{
	super(view, context, vol);
	texVol = new Texture3DVolume(context, vol);

	TransparencyAttributes transAttr = new TransparencyAttributes();
	transAttr.setTransparencyMode(TransparencyAttributes.BLENDED);
	texAttr = new TextureAttributes();
	texAttr.setTextureMode(TextureAttributes.MODULATE);
	texAttr.setCapability(TextureAttributes.ALLOW_COLOR_TABLE_WRITE);
	Material m = new Material();
	m.setLightingEnable(false);
	PolygonAttributes p = new PolygonAttributes();
	p.setCullFace(PolygonAttributes.CULL_NONE);
	p.setPolygonOffset(1.0f);
	p.setPolygonOffsetFactor(1.0f);
	appearance = new Appearance();
	appearance.setMaterial(m);
	appearance.setTextureAttributes(texAttr);
	appearance.setTransparencyAttributes(transAttr);
	appearance.setPolygonAttributes(p);
	appearance.setCapability(Appearance.ALLOW_TEXTURE_WRITE);
	appearance.setCapability(Appearance.ALLOW_TEXGEN_WRITE);

	shape = new Shape3D(null, appearance);
	shape.setCapability(Shape3D.ALLOW_GEOMETRY_READ);
	shape.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);

	root.addChild(shape);
}
 

import javax.media.j3d.Appearance; //导入方法依赖的package包/类
public CorticalColumn(float scale) {
    super();
    this.scale = scale;
    Region.Param.ColumnParam par = Region.Param.getInstance().getColumnParam();
    lengthX = par.getLength() * scale;
    widthY = par.getWidth() * scale;
    layer1 = par.getLayer1() * scale;
    layer23 = par.getLayer23() * scale;
    layer4 = par.getLayer4() * scale;
    layer5A = par.getLayer5A() * scale;
    layer5B = par.getLayer5B() * scale;
    layer6 = par.getLayer6() * scale;
    heightZ = par.getHeight() * scale;

    Appearance ap = new Appearance();
    ColoringAttributes ca = new ColoringAttributes();
    ca.setColor(Utils3D.grey);
    ap.setColoringAttributes(ca);
    TransparencyAttributes myTA = new TransparencyAttributes();
    myTA.setTransparency(0.7f);
    myTA.setTransparencyMode(TransparencyAttributes.NICEST);
    ap.setTransparencyAttributes(myTA);
    //render the Box as a wire frame
    PolygonAttributes polyAttrbutes = new PolygonAttributes();
    polyAttrbutes.setPolygonMode(PolygonAttributes.POLYGON_LINE);
    polyAttrbutes.setCullFace(PolygonAttributes.CULL_NONE);
    ap.setPolygonAttributes(polyAttrbutes);
    setAppearance(ap);
}
 

import javax.media.j3d.Appearance; //导入方法依赖的package包/类
public static void addText3D(TransformGroup bg, String text, Vector3f vPos, float scale, Color3f color) {
    Text3D text3d = new Text3D(new Font3D(new Font("plain", java.awt.Font.PLAIN, 1), new FontExtrusion()), text);
    Shape3D text3dShape3d = new Shape3D(text3d); 
    Appearance appearance = new Appearance();

    ColoringAttributes ca = new ColoringAttributes();
    ca.setColor(color);
    appearance.setColoringAttributes(ca);

    TransparencyAttributes myTA = new TransparencyAttributes();
    myTA.setTransparency(0.3f);
    myTA.setTransparencyMode(TransparencyAttributes.NICEST);
    appearance.setTransparencyAttributes(myTA);

    text3dShape3d.setAppearance(appearance);

    TransformGroup tg = new TransformGroup();
    Transform3D t3d = new Transform3D();

    t3d.rotX(Math.PI / 2);
    t3d.setTranslation(vPos);
    t3d.setScale(scale * 15.0f);

    tg.setTransform(t3d);
    tg.addChild(text3dShape3d);
    bg.addChild(tg);
}
 

import javax.media.j3d.Appearance; //导入方法依赖的package包/类
public RegionCA1(float scale) {
    super();
    this.scale = scale;
    Region.Param.CA1Param regPar = Region.Param.getInstance().getCa1Param();
    lengthX = regPar.getLength() * scale;
    widthY = regPar.getWidth() * scale;
    stratumOriens = regPar.getStratumOriens() * scale;
    stratumPyramidale = regPar.getStratumPyramidale() * scale;
    stratumRadiatum = regPar.getStratumRadiatum() * scale;
    stratumLacunosum = regPar.getStratumLacunosum() * scale;
    heightZ = regPar.getHeight() * scale;

    Appearance ap = new Appearance();
    ColoringAttributes ca = new ColoringAttributes();
    ca.setColor(Utils3D.grey);
    ap.setColoringAttributes(ca);
    TransparencyAttributes myTA = new TransparencyAttributes();
    myTA.setTransparency(0.7f);
    myTA.setTransparencyMode(TransparencyAttributes.FASTEST);
    ap.setTransparencyAttributes(myTA);
    //render the Box as a wire frame
    PolygonAttributes polyAttrbutes = new PolygonAttributes();
    polyAttrbutes.setPolygonMode(PolygonAttributes.POLYGON_LINE);
    polyAttrbutes.setCullFace(PolygonAttributes.CULL_NONE);
    ap.setPolygonAttributes(polyAttrbutes);
    setAppearance(ap);
}
 

import javax.media.j3d.Appearance; //导入方法依赖的package包/类
public PointsShape() {
  // BY_REFERENCE PointArray storing coordinates and colors
  cloud = new PointArray(MAX_POINTS, GeometryArray.COORDINATES | GeometryArray.COLOR_3 | GeometryArray.BY_REFERENCE);
  mesh = new TriangleArray(MAX_POINTS, GeometryArray.COORDINATES | GeometryArray.COLOR_3 | GeometryArray.BY_REFERENCE);

  TransparencyAttributes ta = new TransparencyAttributes();
  ta.setTransparencyMode(TransparencyAttributes.NICEST);
  ta.setTransparency(0.0f);

  PointAttributes pointAttributes = new PointAttributes();
  pointAttributes.setPointSize(2.83f);
  pointAttributes.setCapability(PointAttributes.ALLOW_SIZE_WRITE);

  Appearance a = new Appearance();
  a.setPointAttributes(pointAttributes);
  a.setTransparencyAttributes(ta);

  // the data structure can be read and written at run time
  cloud.setCapability(GeometryArray.ALLOW_REF_DATA_READ);
  cloud.setCapability(GeometryArray.ALLOW_REF_DATA_WRITE);

  mesh.setCapability(GeometryArray.ALLOW_REF_DATA_READ);
  mesh.setCapability(GeometryArray.ALLOW_REF_DATA_WRITE);

  sem = new Semaphore(0);

  // create PointsShape geometry and appearance
  createGeometry();
  createAppearance();
  // setAppearance(a);
}
 

import javax.media.j3d.Appearance; //导入方法依赖的package包/类
public Appearance create() {
    Appearance appearance = new Appearance();
    Color3f color3f = createColor();
    Material material = new Material(color3f, new Color3f(0f, 0f, 0f), color3f, color3f, 10f);
    material.setLightingEnable(true);
    appearance.setMaterial(material);
    TransparencyAttributes transparency = createTransparency();
    if (transparency != null) {
        appearance.setTransparencyAttributes(transparency);
    }
    return appearance;
}