Package sim.portrayal3d.simple

Class Shape3DPortrayal3D

java.lang.Object
sim.portrayal3d.SimplePortrayal3D
sim.portrayal3d.simple.PrimitivePortrayal3D
sim.portrayal3d.simple.Shape3DPortrayal3D
All Implemented Interfaces:
Portrayal, Portrayal3D
Direct Known Subclasses:
ValuePortrayal3D
public class Shape3DPortrayal3D extends PrimitivePortrayal3D
A simple portrayal for displaying Shape3D objects. You can find Shape3D objects, or CompressedGeometry objects (which you can make into a Shape3D in its constructor) all over the web.

Important note: CompressedGeometry cannot have any appearances set: it ignores all of them and only uses what's defined in the geometry itself. That's Java3D for you.

Some examples (be sure to import javax.media.j3d.*; import com.sun.j3d.utils.geometry.*; import java.awt.Font.*;)

  • A seagull comes with MASON: new Shape3DPortrayal3D(new Shape3D(new sim.app.crowd3d.GullCG()));
  • A box with six colored sides: new Shape3DPortrayal3D(new ColorCube());
  • Some 3D text: new Shape3DPortrayal3D(new Shape3D(new Text3D(new Font3D(new Font("SansSerif", Font.PLAIN, 9), new FontExtrusion()), "Hello, World!")));

  • Constructor Details

    • Shape3DPortrayal3D

      public Shape3DPortrayal3D(javax.media.j3d.Shape3D shape)
      Constructs a Shape3DPortrayal3D with the given shape and a default (flat opaque white) appearance.

    • Shape3DPortrayal3D

      public Shape3DPortrayal3D(javax.media.j3d.Shape3D shape, Color color)
      Constructs a Shape3DPortrayal3D with the given shape and a flat opaque appearance of the given color.

    • Shape3DPortrayal3D

      public Shape3DPortrayal3D(javax.media.j3d.Shape3D shape, Image image)
      Constructs a Shape3DPortrayal3D with the given shape and (opaque) image.

    • Shape3DPortrayal3D

      public Shape3DPortrayal3D(javax.media.j3d.Shape3D shape, javax.media.j3d.Appearance appearance)
      Constructs a Shape3DPortrayal3D with the given shape and appearance.

    • Shape3DPortrayal3D

      public Shape3DPortrayal3D(javax.media.j3d.Geometry geometry)
      Constructs a Shape3DPortrayal3D with the given geometry and a default (flat opaque white) appearance.

    • Shape3DPortrayal3D

      public Shape3DPortrayal3D(javax.media.j3d.Geometry geometry, Color color)
      Constructs a Shape3DPortrayal3D with the given geometry and a flat opaque appearance of the given color.

    • Shape3DPortrayal3D

      public Shape3DPortrayal3D(javax.media.j3d.Geometry geometry, Image image)
      Constructs a Shape3DPortrayal3D with the given geometry and (opaque) image.

    • Shape3DPortrayal3D

      public Shape3DPortrayal3D(javax.media.j3d.Geometry geometry, javax.media.j3d.Appearance appearance)
      Constructs a Shape3DPortrayal3D with the given geometry and appearance.

  • Method Details

    • numShapes

      protected int numShapes()
      Description copied from class: PrimitivePortrayal3D
      Returns the number of shapes handled by this primitive or Shape3D. Shape3D objects only have a single shape. Cylinder has three shapes (BODY=0, TOP=1, BOTTOM=2), while Cone has two shapes (BODY=0, CAP=1) and Sphere has a single shape (BODY=0).
      Specified by:
      numShapes in class PrimitivePortrayal3D

    • getShape

      protected javax.media.j3d.Shape3D getShape(javax.media.j3d.TransformGroup j3dModel, int shapeNumber)
      Description copied from class: PrimitivePortrayal3D
      Returns the shape by the given index. Cylinder has three shapes (BODY=0, TOP=1, BOTTOM=2), while Cone has two shapes (BODY=0, CAP=1) and Sphere has a single shape (BODY=0). Useful for use in for-loops in combination with numShapes().
      Overrides:
      getShape in class PrimitivePortrayal3D