javax.media.j3d.Shape3D Maven / Gradle / Ivy
/*
* Copyright 1996-2008 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*
*/
package javax.media.j3d;
import java.util.Enumeration;
/**
* The Shape3D leaf node specifies all geometric objects. It contains
* a list of one or more Geometry component objects and a single
* Appearance component object. The geometry objects define the shape
* node's geometric data. The appearance object specifies that
* object's appearance attributes, including color, material, texture,
* and so on.
*
* The list of geometry objects must all be of the same equivalence
* class, that is, the same basic type of primitive. For subclasses
* of GeometryArray, all point objects are equivalent, all line
* objects are equivalent, and all polygon objects are equivalent.
* For other subclasses of Geometry, only objects of the same
* subclass are equivalent. The equivalence classes are as follows:
*
* - GeometryArray (point): [Indexed]PointArray
* - GeometryArray (line): [Indexed]{LineArray, LineStripArray}
* - GeometryArray (polygon): [Indexed]{TriangleArray, TriangleStripArray,
* TriangleFanArray, QuadArray}
* - CompressedGeometry
* - Raster
* - Text3D
*
*
* When Shape3D is used with multiple geometry components, Java 3D may
* choose to use individual geometry bounds instead of the shape's
* bounds for region of influence operations, such as lighting.
* For example, the individual characters of a Text3D shape object
* may be rendered with a different light set.
*/
public class Shape3D extends Leaf {
/**
* Id used in the compile optimization to determine
* how to get to the geometry in the case of read
* or picking ..
*/
int id;
/**
* Specifies that the node allows read access to its geometry information.
*/
public static final int
ALLOW_GEOMETRY_READ = CapabilityBits.SHAPE3D_ALLOW_GEOMETRY_READ;
/**
* Specifies that the node allows write access to its geometry information.
*/
public static final int
ALLOW_GEOMETRY_WRITE = CapabilityBits.SHAPE3D_ALLOW_GEOMETRY_WRITE;
/**
* Specifies that the node allows read access to its appearance
* information.
*/
public static final int
ALLOW_APPEARANCE_READ = CapabilityBits.SHAPE3D_ALLOW_APPEARANCE_READ;
/**
* Specifies that the node allows write access to its appearance
* information.
*/
public static final int
ALLOW_APPEARANCE_WRITE = CapabilityBits.SHAPE3D_ALLOW_APPEARANCE_WRITE;
/**
* Specifies that the node allows reading its collision Bounds
*/
public static final int
ALLOW_COLLISION_BOUNDS_READ = CapabilityBits.SHAPE3D_ALLOW_COLLISION_BOUNDS_READ;
/**
* Specifies the node allows writing its collision Bounds
*/
public static final int
ALLOW_COLLISION_BOUNDS_WRITE = CapabilityBits.SHAPE3D_ALLOW_COLLISION_BOUNDS_WRITE;
/**
* Specifies that this node allows reading its appearance override
* enable flag.
*
* @since Java 3D 1.2
*/
public static final int ALLOW_APPEARANCE_OVERRIDE_READ =
CapabilityBits.SHAPE3D_ALLOW_APPEARANCE_OVERRIDE_READ;
/**
* Specifies that this node allows writing its appearance override
* enable flag.
*
* @since Java 3D 1.2
*/
public static final int ALLOW_APPEARANCE_OVERRIDE_WRITE =
CapabilityBits.SHAPE3D_ALLOW_APPEARANCE_OVERRIDE_WRITE;
// Array for setting default read capabilities
private static final int[] readCapabilities = {
ALLOW_GEOMETRY_READ,
ALLOW_APPEARANCE_READ,
ALLOW_COLLISION_BOUNDS_READ,
ALLOW_APPEARANCE_OVERRIDE_READ
};
/**
* Constructs a Shape3D node with default parameters. The default
* values are as follows:
*
* appearance : null
* geometry : { null }
* collision bounds : null
* appearance override enable : false
*
* The list of geometry components is initialized with a null
* geometry component as the single element with an index of 0.
* A null geometry component specifies
* that no geometry is drawn. A null appearance component specifies
* that default values are used for all appearance attributes.
*/
public Shape3D() {
// set default read capabilities
setDefaultReadCapabilities(readCapabilities);
}
/**
* Constructs and initializes a Shape3D node with the specified
* geometry component and a null appearance component.
* The list of geometry components is initialized with the
* specified geometry component as the single element with an
* index of 0.
* A null appearance component specifies that default values are
* used for all appearance attributes.
* @param geometry the geometry component with which to initialize
* this shape node.
*/
public Shape3D(Geometry geometry) {
// set default read capabilities
setDefaultReadCapabilities(readCapabilities);
((Shape3DRetained)retained).setGeometry(geometry, 0);
}
/**
* Constructs and initializes a Shape3D node with the specified
* geometry and appearance components.
* The list of geometry components is initialized with the
* specified geometry component as the single element with an
* index of 0.
* @param geometry the geometry component with which to initialize
* this shape node
* @param appearance the appearance component of the shape node
*/
public Shape3D(Geometry geometry, Appearance appearance) {
// set default read capabilities
setDefaultReadCapabilities(readCapabilities);
((Shape3DRetained)retained).setGeometry(geometry, 0);
((Shape3DRetained)retained).setAppearance(appearance);
}
/**
* Creates the retained mode Shape3DRetained object that this
* Shape3D object will point to.
*/
@Override
void createRetained() {
retained = new Shape3DRetained();
retained.setSource(this);
}
/**
* Sets the collision bounds of a node.
* @param bounds the collision bounding object for a node
* @exception CapabilityNotSetException if appropriate capability is
* not set and this object is part of live or compiled scene graph
*/
public void setCollisionBounds(Bounds bounds) {
if (isLiveOrCompiled())
if (!this.getCapability(ALLOW_COLLISION_BOUNDS_WRITE))
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D0"));
((Shape3DRetained)this.retained).setCollisionBounds(bounds);
}
/**
* Returns the collision bounding object of this node.
* @return the node's collision bounding object
* @exception CapabilityNotSetException if appropriate capability is
* not set and this object is part of live or compiled scene graph
*/
public Bounds getCollisionBounds() {
if (isLiveOrCompiled())
if (!this.getCapability(ALLOW_COLLISION_BOUNDS_READ))
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D1"));
return ((Shape3DRetained)this.retained).getCollisionBounds(id);
}
/**
* Replaces the geometry component at index 0 in this Shape3D node's
* list of geometry components with the specified geometry component.
* If there are existing geometry components in the list (besides
* the one being replaced), the new geometry component must be of
* the same equivalence class (point, line, polygon, CompressedGeometry,
* Raster, Text3D) as the others.
* @param geometry the geometry component to be stored at index 0.
* @exception IllegalArgumentException if the new geometry
* component is not of of the same equivalence class as the
* existing geometry components.
* @exception CapabilityNotSetException if appropriate capability is
* not set and this object is part of live or compiled scene graph
*/
public void setGeometry(Geometry geometry) {
if (isLiveOrCompiled())
if (!this.getCapability(ALLOW_GEOMETRY_WRITE))
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D2"));
((Shape3DRetained)retained).setGeometry(geometry, 0);
}
/**
* Retrieves the geometry component at index 0 from this Shape3D node's
* list of geometry components.
* @return the geometry component at index 0.
* @exception CapabilityNotSetException if appropriate capability is
* not set and this object is part of live or compiled scene graph
*/
public Geometry getGeometry() {
if (isLiveOrCompiled())
if (!this.getCapability(ALLOW_GEOMETRY_READ))
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D3"));
return ((Shape3DRetained)retained).getGeometry(0, id);
}
/**
* Replaces the geometry component at the specified index in this
* Shape3D node's list of geometry components with the specified
* geometry component.
* If there are existing geometry components in the list (besides
* the one being replaced), the new geometry component must be of
* the same equivalence class (point, line, polygon, CompressedGeometry,
* Raster, Text3D) as the others.
* @param geometry the geometry component to be stored at the
* specified index.
* @param index the index of the geometry component to be replaced.
* @exception IllegalArgumentException if the new geometry
* component is not of of the same equivalence class as the
* existing geometry components.
* @exception CapabilityNotSetException if appropriate capability is
* not set and this object is part of live or compiled scene graph
*
* @since Java 3D 1.2
*/
public void setGeometry(Geometry geometry, int index) {
if (isLiveOrCompiled())
if (!this.getCapability(ALLOW_GEOMETRY_WRITE))
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D2"));
((Shape3DRetained)retained).setGeometry(geometry, index);
}
/**
* Retrieves the geometry component at the specified index from
* this Shape3D node's list of geometry components.
* @param index the index of the geometry component to be returned.
* @return the geometry component at the specified index.
* @exception CapabilityNotSetException if appropriate capability is
* not set and this object is part of live or compiled scene graph
*
* @since Java 3D 1.2
*/
public Geometry getGeometry(int index) {
if (isLiveOrCompiled())
if (!this.getCapability(ALLOW_GEOMETRY_READ))
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D3"));
return ((Shape3DRetained)retained).getGeometry(index, id);
}
/**
* Inserts the specified geometry component into this Shape3D
* node's list of geometry components at the specified index.
* If there are existing geometry components in the list, the new
* geometry component must be of the same equivalence class
* (point, line, polygon, CompressedGeometry, Raster, Text3D) as
* the others.
* @param geometry the geometry component to be inserted at the
* specified index.
* @param index the index at which the geometry component is inserted.
* @exception IllegalArgumentException if the new geometry
* component is not of of the same equivalence class as the
* existing geometry components.
* @exception CapabilityNotSetException if appropriate capability is
* not set and this object is part of live or compiled scene graph
*
* @since Java 3D 1.2
*/
public void insertGeometry(Geometry geometry, int index) {
if (isLiveOrCompiled())
if(!this.getCapability(ALLOW_GEOMETRY_WRITE))
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D2"));
((Shape3DRetained)retained).insertGeometry(geometry, index);
}
/**
* Removes the geometry component at the specified index from
* this Shape3D node's list of geometry components.
* @param index the index of the geometry component to be removed.
* @exception CapabilityNotSetException if appropriate capability is
* not set and this object is part of live or compiled scene graph
*
* @since Java 3D 1.2
*/
public void removeGeometry(int index) {
if (isLiveOrCompiled())
if (!this.getCapability(ALLOW_GEOMETRY_WRITE))
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D2"));
((Shape3DRetained)retained).removeGeometry(index);
}
/**
* Returns an enumeration of this Shape3D node's list of geometry
* components.
* @return an Enumeration object containing all geometry components in
* this Shape3D node's list of geometry components.
* @exception CapabilityNotSetException if appropriate capability is
* not set and this object is part of live or compiled scene graph
*
* @since Java 3D 1.2
*/
public Enumeration getAllGeometries() {
if (isLiveOrCompiled())
if (!this.getCapability(ALLOW_GEOMETRY_READ))
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D3"));
return ((Shape3DRetained)retained).getAllGeometries(id);
}
/**
* Appends the specified geometry component to this Shape3D
* node's list of geometry components.
* If there are existing geometry components in the list, the new
* geometry component must be of the same equivalence class
* (point, line, polygon, CompressedGeometry, Raster, Text3D) as
* the others.
* @param geometry the geometry component to be appended.
* @exception IllegalArgumentException if the new geometry
* component is not of of the same equivalence class as the
* existing geometry components.
* @exception CapabilityNotSetException if appropriate capability is
* not set and this object is part of live or compiled scene graph
*
* @since Java 3D 1.2
*/
public void addGeometry(Geometry geometry) {
if (isLiveOrCompiled())
if (!this.getCapability(ALLOW_GEOMETRY_WRITE))
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D2"));
((Shape3DRetained)retained).addGeometry(geometry);
}
/**
* Returns the number of geometry components in this Shape3D node's
* list of geometry components.
* @return the number of geometry components in this Shape3D node's
* list of geometry components.
* @exception CapabilityNotSetException if appropriate capability is
* not set and this object is part of live or compiled scene graph
*
* @since Java 3D 1.2
*/
public int numGeometries() {
if (isLiveOrCompiled())
if (!this.getCapability(ALLOW_GEOMETRY_READ))
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D3"));
return ((Shape3DRetained)retained).numGeometries(id);
}
/**
* Retrieves the index of the specified geometry component in
* this Shape3D node's list of geometry components.
*
* @param geometry the geometry component to be looked up.
* @return the index of the specified geometry component;
* returns -1 if the object is not in the list.
* @exception CapabilityNotSetException if appropriate capability is
* not set and this object is part of live or compiled scene graph
*
* @since Java 3D 1.3
*/
public int indexOfGeometry(Geometry geometry) {
if (isLiveOrCompiled())
if (!this.getCapability(ALLOW_GEOMETRY_READ))
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D3"));
return ((Shape3DRetained)retained).indexOfGeometry(geometry);
}
/**
* Removes the specified geometry component from this
* Shape3D node's list of geometry components.
* If the specified object is not in the list, the list is not modified.
*
* @param geometry the geometry component to be removed.
* @exception CapabilityNotSetException if appropriate capability is
* not set and this object is part of live or compiled scene graph
*
* @since Java 3D 1.3
*/
public void removeGeometry(Geometry geometry) {
if (isLiveOrCompiled())
if (!this.getCapability(ALLOW_GEOMETRY_WRITE))
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D2"));
((Shape3DRetained)retained).removeGeometry(geometry);
}
/**
* Removes all geometry components from this Shape3D node.
*
* @exception CapabilityNotSetException if appropriate capability is
* not set and this object is part of live or compiled scene graph
*
* @since Java 3D 1.3
*/
public void removeAllGeometries() {
if (isLiveOrCompiled())
if (!this.getCapability(ALLOW_GEOMETRY_WRITE))
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D2"));
((Shape3DRetained)retained).removeAllGeometries();
}
/**
* Sets the appearance component of this Shape3D node. Setting it to null
* specifies that default values are used for all appearance attributes.
* @param appearance the new appearance component for this shape node
* @exception CapabilityNotSetException if appropriate capability is
* not set and this object is part of live or compiled scene graph
*/
public void setAppearance(Appearance appearance) {
if (isLiveOrCompiled())
if (!this.getCapability(ALLOW_APPEARANCE_WRITE))
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D4"));
((Shape3DRetained)this.retained).setAppearance(appearance);
}
/**
* Retrieves the appearance component of this shape node.
* @return the appearance component of this shape node
* @exception CapabilityNotSetException if appropriate capability is
* not set and this object is part of live or compiled scene graph
*/
public Appearance getAppearance() {
if (isLiveOrCompiled())
if (!this.getCapability(ALLOW_APPEARANCE_READ))
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D5"));
return ((Shape3DRetained)this.retained).getAppearance();
}
/**
* Checks whether the geometry in this shape node intersects with
* the specified pickShape.
*
* @param path the SceneGraphPath to this shape node
* @param pickShape the PickShape to be intersected
*
* @return true if the pick shape intersects this node; false
* otherwise.
*
* @exception IllegalArgumentException if pickShape is a PickPoint.
* Java 3D doesn't have spatial information of the surface.
* Use PickBounds with BoundingSphere and a small radius, instead.
*
* @exception CapabilityNotSetException if the Geometry.ALLOW_INTERSECT
* capability bit is not set in all of the Geometry objects
* referred to by this shape node.
*/
public boolean intersect(SceneGraphPath path, PickShape pickShape) {
return intersect(path, pickShape, null);
}
/**
* Checks whether the geometry in this shape node intersects with
* the specified pickRay.
*
* @param path the SceneGraphPath to this shape node
* @param pickRay the PickRay to be intersected
* @param dist the closest distance of the intersection
*
* @return true if the pick shape intersects this node; false
* otherwise. If true, dist contains the closest distance of
* intersection.
*
* @exception CapabilityNotSetException if the Geometry.ALLOW_INTERSECT
* capability bit is not set in all of the Geometry objects
* referred to by this shape node.
*/
public boolean intersect(SceneGraphPath path,
PickRay pickRay,
double[] dist) {
if (isLiveOrCompiled()) {
if (!((Shape3DRetained)retained).allowIntersect())
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D6"));
}
return ((Shape3DRetained)this.retained).intersect(path, pickRay, dist);
}
/**
* Checks whether the geometry in this shape node intersects with
* the specified pickShape.
*
* @param path the SceneGraphPath to this shape node
* @param pickShape the PickShape to be intersected
* @param dist the closest distance of the intersection
*
* @return true if the pick shape intersects this node; false
* otherwise. If true, dist contains the closest distance of
* intersection.
*
* @exception IllegalArgumentException if pickShape is a PickPoint.
* Java 3D doesn't have spatial information of the surface.
* Use PickBounds with BoundingSphere and a small radius, instead.
*
* @exception CapabilityNotSetException if the Geometry.ALLOW_INTERSECT
* capability bit is not set in all of the Geometry objects
* referred to by this shape node.
*
* @since Java 3D 1.3
*/
public boolean intersect(SceneGraphPath path,
PickShape pickShape,
double[] dist) {
if (isLiveOrCompiled()) {
if (!((Shape3DRetained)retained).allowIntersect())
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D6"));
}
if (pickShape instanceof PickPoint) {
throw new IllegalArgumentException(J3dI18N.getString("Shape3D7"));
}
return ((Shape3DRetained)this.retained).intersect(path, pickShape, dist);
}
/**
* Sets a flag that indicates whether this node's appearance can
* be overridden. If the flag is true, then this node's
* appearance may be overridden by an AlternateAppearance leaf
* node, regardless of the value of the ALLOW_APPEARANCE_WRITE
* capability bit.
* The default value is false.
*
* @param flag the apperance override enable flag.
* @exception CapabilityNotSetException if appropriate capability is
* not set and this object is part of live or compiled scene graph
*
* @see AlternateAppearance
*
* @since Java 3D 1.2
*/
public void setAppearanceOverrideEnable(boolean flag) {
if (isLiveOrCompiled())
if (!this.getCapability(ALLOW_APPEARANCE_OVERRIDE_WRITE))
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D8"));
((Shape3DRetained)this.retained).setAppearanceOverrideEnable(flag);
}
/**
* Retrieves the appearanceOverrideEnable flag for this node.
* @return true if the appearance can be overridden; false
* otherwise.
* @exception CapabilityNotSetException if appropriate capability is
* not set and this object is part of live or compiled scene graph
*
* @since Java 3D 1.2
*/
public boolean getAppearanceOverrideEnable() {
if (isLiveOrCompiled())
if (!this.getCapability(ALLOW_APPEARANCE_OVERRIDE_READ))
throw new CapabilityNotSetException(J3dI18N.getString("Shape3D9"));
return ((Shape3DRetained)this.retained).getAppearanceOverrideEnable();
}
/**
* Used to create a new instance of the node. This routine is called
* by cloneTree to duplicate the current node.
* cloneNode should be overridden by any user subclassed
* objects. All subclasses must have their cloneNode
* method consist of the following lines:
*
* public Node cloneNode(boolean forceDuplicate) {
* UserSubClass usc = new UserSubClass();
* usc.duplicateNode(this, forceDuplicate);
* return usc;
* }
*
* @param forceDuplicate when set to true, causes the
* duplicateOnCloneTree flag to be ignored. When
* false, the value of each node's
* duplicateOnCloneTree 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;
}
/**
* Copies all node information from originalNode into
* the current node. This method is called from the
* cloneNode method which is, in turn, called by the
* cloneTree method.
*
* For any NodeComponent objects
* contained by the object being duplicated, each NodeComponent
* object's duplicateOnCloneTree value is used to determine
* whether the NodeComponent should be duplicated in the new node
* or if just a reference to the current node should be placed in the
* new node. This flag can be overridden by setting the
* forceDuplicate parameter in the cloneTree
* method to true.
*
* NOTE: Applications should not call this method directly.
* It should only be called by the cloneNode method.
*
* @param originalNode the original node to duplicate.
* @param forceDuplicate when set to true, causes the
* duplicateOnCloneTree flag to be ignored. When
* false, the value of each node's
* duplicateOnCloneTree variable determines whether
* NodeComponent data is duplicated or copied.
* @exception ClassCastException if originalNode is not an instance of
* Shape3D
*
* @see Node#cloneTree
* @see Node#cloneNode
* @see NodeComponent#setDuplicateOnCloneTree
*/
@Override
public void duplicateNode(Node originalNode, boolean forceDuplicate) {
checkDuplicateNode(originalNode, forceDuplicate);
}
/**
* Copies all Shape3D information from
* originalNode into
* the current node. This method is called from the
* cloneNode method which is, in turn, called by the
* cloneTree method.
*
* @param originalNode the original node to duplicate.
* @param forceDuplicate when set to true, causes the
* duplicateOnCloneTree flag to be ignored. When
* false, the value of each node's
* duplicateOnCloneTree variable determines whether
* NodeComponent data is duplicated or copied.
*
* @exception RestrictedAccessException if this object is part of a live
* or compiled scenegraph.
*
* @see Node#duplicateNode
* @see Node#cloneTree
* @see NodeComponent#setDuplicateOnCloneTree
*/
@Override
void duplicateAttributes(Node originalNode, boolean forceDuplicate) {
super.duplicateAttributes(originalNode, forceDuplicate);
Shape3DRetained attr = (Shape3DRetained) originalNode.retained;
Shape3DRetained rt = (Shape3DRetained) retained;
rt.setAppearance((Appearance) getNodeComponent(
attr.getAppearance(),
forceDuplicate,
originalNode.nodeHashtable));
int num = attr.numGeometries(id);
if (num > 0) {
rt.setGeometry((Geometry) getNodeComponent(
attr.getGeometry(0, id),
forceDuplicate,
originalNode.nodeHashtable), 0);
for(int i=1; i< num; i++) {
rt.addGeometry((Geometry) getNodeComponent(
attr.getGeometry(i, id),
forceDuplicate,
originalNode.nodeHashtable));
}
}
rt.setCollisionBounds(attr.getCollisionBounds(id));
}
/**
* See parent class for the documentation on getBounds().
*/
@Override
public Bounds getBounds() {
if (isLiveOrCompiled()) {
if(!this.getCapability(ALLOW_BOUNDS_READ)) {
throw new CapabilityNotSetException(J3dI18N.getString("Node2"));
}
} else {
// this will throw a SceneGraphCycleException if there is
// a cycle
checkForCycle();
}
return ((Shape3DRetained)this.retained).getBounds();
}
}