How to use

org.scijava.java3d.Shape3D

constructor

lsa.setNormals(0, normals);
lsa.setCoordinates(0, pts);
Shape3D sh=new Shape3D();
PolygonAttributes pa=new PolygonAttributes();
pa.setPolygonMode(PolygonAttributes.POLYGON_FILL);

pts[23].x=0.5f;pts[23].y=0.5f;pts[23].z=-0.5f;
normals[20].y=1;normals[21].y=1;normals[22].y=1;normals[23].y=1;
Shape3D sh=new Shape3D();
PolygonAttributes pa=new PolygonAttributes();
pa.setPolygonMode(PolygonAttributes.POLYGON_FILL);

@Override
protected org.scijava.java3d.SceneGraphObject createNode() {
  return new Shape3D();
}

/**
 * Used to create a new instance of the node.  This routine is called
 * by <code>cloneTree</code> to duplicate the current node.
 * <code>cloneNode</code> should be overridden by any user subclassed
 * objects.  All subclasses must have their <code>cloneNode</code>
 * method consist of the following lines:
 * <P><blockquote><pre>
 *     public Node cloneNode(boolean forceDuplicate) {
 *         UserSubClass usc = new UserSubClass();
 *         usc.duplicateNode(this, forceDuplicate);
 *         return usc;
 *     }
 * </pre></blockquote>
 * @param forceDuplicate when set to <code>true</code>, causes the
 *  <code>duplicateOnCloneTree</code> flag to be ignored.  When
 *  <code>false</code>, the value of each node's
 *  <code>duplicateOnCloneTree</code> variable determines whether
 *  NodeComponent data is duplicated or copied.
 *
 * @see Node#cloneTree
 * @see Node#duplicateNode
 * @see NodeComponent#setDuplicateOnCloneTree
 */
@Override
public Node cloneNode(boolean forceDuplicate) {
  Shape3D s = new Shape3D();
  s.duplicateNode(this, forceDuplicate);
  return s;
}

public Shape3D createShape() {
  Shape3D shape = new Shape3D(
    createGeometry(),
    createAppearance());
  return shape;
}

public Shape3D createShape() {
  Shape3D shape = new Shape3D(
    createGeometry(),
    createAppearance());
  return shape;
}

  public ShapeGroup duplicate() {
    final ShapeGroup ret = new ShapeGroup();
    if (shape != null) {
      ret.shape = new Shape3D(shape.getGeometry(), shape.getAppearance());
      ret.group.addChild(ret.shape);
    }
    ret.pos = pos;
    return ret;
  }
}

TriangleArray ta = vlist.toTriangleArray() ;
if (ta != null)
  shapes.add(new Shape3D(ta, a)) ;
break ;
 case TRI_STRIP_SET:
TriangleStripArray tsa = vlist.toTriangleStripArray() ;
if (tsa != null)
  shapes.add(new Shape3D(tsa, a)) ;
break ;
 case TRI_STRIP_AND_FAN_SET:
GeometryStripArray gsa[] = vlist.toStripAndFanArrays() ;
if (gsa[0] != null)
  shapes.add(new Shape3D(gsa[0], a)) ;
if (gsa[1] != null)
  shapes.add(new Shape3D(gsa[1], a)) ;
break ;
 case TRI_STRIP_AND_TRI_SET:
GeometryArray ga[] = vlist.toStripAndTriangleArrays() ;
if (ga[0] != null)
  shapes.add(new Shape3D(ga[0], a)) ;
if (ga[1] != null)
  shapes.add(new Shape3D(ga[1], a)) ;
break ;
 default:
LineStripArray lsa = vlist.toLineStripArray() ;
if (lsa != null)
shapes.add(new Shape3D(lsa, a)) ;
break ;

public void show(final CubeData cdata, final int index) {
  shape =
    new Shape3D(createGeometry(cdata, index), createAppearance(cdata, index));
  child.addChild(shape);
  group.addChild(child);
}

Shape3D plShape = new Shape3D();
int vIndex=-1;
int k=0;

TriangleArray ta = vlist.toTriangleArray() ;
if (ta != null)
  shapes.add(new Shape3D(ta, a)) ;
break ;
 case TRI_STRIP_SET:
TriangleStripArray tsa = vlist.toTriangleStripArray() ;
if (tsa != null)
  shapes.add(new Shape3D(tsa, a)) ;
break ;
 case TRI_STRIP_AND_FAN_SET:
GeometryStripArray gsa[] = vlist.toStripAndFanArrays() ;
if (gsa[0] != null)
  shapes.add(new Shape3D(gsa[0], a)) ;
if (gsa[1] != null)
  shapes.add(new Shape3D(gsa[1], a)) ;
break ;
 case TRI_STRIP_AND_TRI_SET:
GeometryArray ga[] = vlist.toStripAndTriangleArrays() ;
if (ga[0] != null)
  shapes.add(new Shape3D(ga[0], a)) ;
if (ga[1] != null)
  shapes.add(new Shape3D(ga[1], a)) ;
break ;
 default:
LineStripArray lsa = vlist.toLineStripArray() ;
if (lsa != null)
shapes.add(new Shape3D(lsa, a)) ;
break ;

trackSwitch.addChild( new Shape3D( line, appearance ) );

Shape3D shape = new Shape3D();

final Appearance a = appCreator.getAppearance(axis, index);
final Shape3D frontShape = new Shape3D(quadArray, a);
frontShape.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
frontShape.setCapability(Shape3D.ALLOW_APPEARANCE_READ);
front.addChild(frontShapeGroup);
final Shape3D backShape = new Shape3D(quadArray, a);
backShape.setCapability(Shape3D.ALLOW_APPEARANCE_READ);
backShape.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);

p[7] = new Point3f(min.x, max.y, min.z);
final Shape3D shape = new Shape3D();
shape.setName("BB");

final Appearance a = appCreator.getAppearance(axis, i);
final Shape3D frontShape = new Shape3D(quadArray, a);
frontShape.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
frontShape.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
frontShapeGroup.addChild(frontShape);
final Shape3D backShape = new Shape3D(quadArray, a);
backShape.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
backShape.setCapability(Shape3D.ALLOW_APPEARANCE_READ);

if (cache != null) {
  shape[i] = new Shape3D(cache.getComputedGeometry());
  numVerts += cache.getNumVerts();
  numTris += cache.getNumTris();
  shape[i] = new Shape3D(gbuf.getGeom(flags));
  numVerts = gbuf.getNumVerts();
  numTris = gbuf.getNumTris();

setCapability(BranchGroup.ALLOW_DETACH);
final Shape3D lines = new Shape3D();
lines.setGeometry(createGeometry());
addChild(lines);

public Scalebar(final float length) {
  final Transform3D position = new Transform3D();
  positionTG = new TransformGroup(position);
  positionTG.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);
  positionTG.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
  addChild(positionTG);
  lineShape = new Shape3D();
  lineShape.setGeometry(createLineGeometry());
  lineShape.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
  positionTG.addChild(lineShape);
  final Transform3D texttranslate = new Transform3D();
  texttranslate.setTranslation(new Vector3f(length / 2, -length / 2, 0.0f));
  textTG = new TransformGroup(texttranslate);
  textTG.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
  positionTG.addChild(textTG);
  textShape = new OrientedShape3D();
  textShape.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
  textShape.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
  textShape.setGeometry(createTextGeometry());
  textShape.setAppearance(createTextAppearance());
  textShape.setAlignmentAxis(0.0f, 1.0f, 0.0f);
  textTG.addChild(textShape);
}

BranchGroup bg = new BranchGroup();
bg.setCapability(BranchGroup.ALLOW_DETACH);
bg.addChild(new Shape3D(qa, app));
univ.getScene().addChild(bg);