public class ImagePortrayal3D extends SimplePortrayal3D
The image scaling is handled similar to how it's done in ImagePortrayal2D: the rectangle is scaled so that the smaller of the two dimensions (width, height) is equal to 1.0. The rectangle is then centered on its origin.
You can also specify whether or not the image is intended to be (semi-)transparent or fully opaque. If your image is fully opaque, you should DEFINITELY state this, because semitransparent images have some serious Java3D bugs. Specifically, semitransparent images may not be drawn in the correct order if they're piled up on top of one another. Thus a portrayal in the background may incorrectly appear in front of a portrayal in the foreground.
Objects portrayed by this portrayal are selectable.
DEFAULT_APPEARANCE
Constructor and Description |
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ImagePortrayal3D(java.lang.Class c,
java.lang.String resourceName)
Constructs a (semi-)transparent, oriented ImagePortrayal3D by loading an Image resource using getClass().getResource()
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ImagePortrayal3D(java.lang.Class c,
java.lang.String resourceName,
boolean oriented,
boolean opaque)
Constructs a (semi-)transparent, oriented ImagePortrayal3D by loading an Image resource using getClass().getResource()
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ImagePortrayal3D(java.awt.Image image)
Constructs a (semi-)transparent, oriented ImagePortrayal3D
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ImagePortrayal3D(java.awt.Image image,
boolean oriented,
boolean opaque)
Constructs an ImagePortrayal3D
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ImagePortrayal3D(javax.swing.ImageIcon icon)
Constructs a (semi-)transparent, oriented ImagePortrayal3D using the provided ImageIcon
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ImagePortrayal3D(javax.swing.ImageIcon icon,
boolean oriented,
boolean opaque)
Constructs a (semi-)transparent, oriented ImagePortrayal3D using the provided ImageIcon.
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Modifier and Type | Method and Description |
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javax.media.j3d.TransformGroup |
getModel(java.lang.Object obj,
javax.media.j3d.TransformGroup j3dModel)
Provides a TransformGroup which defines the node(s) to place in
the scenegraph.
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appearanceForColor, appearanceForColors, appearanceForImage, clearPickableFlags, getCurrentDisplay, getCurrentFieldPortrayal, getCurrentGUIState, getInspector, getName, getStatus, isSelected, polygonAttributes, setAppearanceFlags, setCurrentDisplay, setCurrentFieldPortrayal, setPickableFlags, setPickableFlags, setSelected
public ImagePortrayal3D(java.lang.Class c, java.lang.String resourceName)
public ImagePortrayal3D(java.lang.Class c, java.lang.String resourceName, boolean oriented, boolean opaque)
public ImagePortrayal3D(javax.swing.ImageIcon icon)
public ImagePortrayal3D(javax.swing.ImageIcon icon, boolean oriented, boolean opaque)
public ImagePortrayal3D(java.awt.Image image)
public ImagePortrayal3D(java.awt.Image image, boolean oriented, boolean opaque)
public javax.media.j3d.TransformGroup getModel(java.lang.Object obj, javax.media.j3d.TransformGroup j3dModel)
Portrayal3D
You should hang your model off of the TransformGroup provided. You should not transform that TransformGroup in any way -- it is used elsewhere. Instead if you wish to transform your model (rotate it etc.) you should add your own additional TransformGroup as necessary.
The provided TransformGroup can be null; in this case you need to create and return the outer TransformGroup for the object. If the provided TransformGroup is non-null, you should modify it and return the same.
SimplePortrayals should assume the following contract: at the point that getModel(...) is called, the field portrayal and display will have already been set if it exists, else it will be null.
getModel
in interface Portrayal3D
getModel
in class SimplePortrayal3D