Package com.ardor3d.scenegraph.shape

Class Sphere

java.lang.Object

com.ardor3d.scenegraph.Spatial

com.ardor3d.scenegraph.Mesh

com.ardor3d.scenegraph.shape.Sphere

All Implemented Interfaces:

Pickable, Hintable, Renderable, Savable

public class Sphere
extends Mesh

Sphere represents a 3D object with all points equi-distance from a center point.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	Sphere.TextureMode

Field Summary

Fields

Modifier and Type	Field	Description
final Vector3	_center	the center of the sphere
protected int	_radialSamples
double	_radius	the distance from the center point each point falls on
protected Sphere.TextureMode	_textureMode
protected boolean	_viewInside
protected int	_zSamples

Fields inherited from class com.ardor3d.scenegraph.Mesh

_defaultColor, _isVisible, _lightState, _meshData, _modelBound, _states, RENDER_VERTEX_ONLY

Fields inherited from class com.ardor3d.scenegraph.Spatial

_controllers, _delegateMap, _dirtyMark, _frustumIntersects, _listener, _localTransform, _name, _parent, _queueDistance, _renderStateList, _sceneHints, _userData, _worldBound, _worldTransform, ON_DIRTY_ATTACHED, ON_DIRTY_BOUNDING, ON_DIRTY_RENDERSTATE, ON_DIRTY_TRANSFORM, ON_DIRTY_TRANSFORM_ONLY

Constructor Summary

Constructors

Constructor	Description
Sphere()
Sphere(String name)	Constructs a sphere.
Sphere(String name, int zSamples, int radialSamples, double radius)	Constructs a sphere with center at the origin
Sphere(String name, ReadOnlyVector3 center, int zSamples, int radialSamples, double radius)	Constructs a sphere.
Sphere(String name, ReadOnlyVector3 center, int zSamples, int radialSamples, double radius, Sphere.TextureMode textureMode)	Constructs a sphere.

Method Summary

Modifier and Type	Method	Description
Vector3	getCenter()	Returns the center of this sphere.
double	getRadius()
Sphere.TextureMode	getTextureMode()
boolean	isViewFromInside()
void	read(InputCapsule capsule)
void	setData(ReadOnlyVector3 center, int zSamples, int radialSamples, double radius)	Changes the information of the sphere into the given values.
void	setTextureMode(Sphere.TextureMode textureMode)
void	setViewFromInside(boolean viewInside)
void	write(OutputCapsule capsule)

Methods inherited from class com.ardor3d.scenegraph.Mesh

applyWorldRenderStates, draw, getClassTag, getDefaultColor, getLightState, getMeshData, getModelBound, getModelBound, getWorldNormals, getWorldRenderState, getWorldVectors, intersectsPrimitivesWhere, intersectsWorldBound, intersectsWorldBoundsWhere, isVisible, makeCopy, makeInstanced, render, render, renderArrays, renderVBO, reorderIndices, reorderVertexData, reorderVertexData, setDefaultColor, setDefaultColor, setLightState, setMeshData, setModelBound, setModelBound, setRandomColors, setSolidColor, setVisible, sortLights, supportsBoundsIntersectionRecord, supportsPrimitivesIntersectionRecord, updateModelBound, updateWorldBound

Methods inherited from class com.ardor3d.scenegraph.Spatial

acceptVisitor, addController, addTranslation, addTranslation, clearControllers, clearDirty, clearDirty, clearRenderState, getController, getControllerCount, getControllers, getCurrentRenderDelegate, getLastFrustumIntersection, getListener, getLocalLastFrustumIntersection, getLocalRenderState, getLocalRenderStates, getName, getParent, getParentHintable, getRenderDelegate, getRotation, getScale, getSceneHints, getTransform, getTranslation, getUserData, getWorldBound, getWorldRotation, getWorldScale, getWorldTransform, getWorldTranslation, hasAncestor, isDirty, localToWorld, markDirty, markDirty, onDraw, propagateBoundToRoot, propagateDirtyDown, propagateDirtyUp, propagateStatesFromRoot, propageEventUp, removeController, removeController, removeFromParent, setLastFrustumIntersection, setListener, setName, setParent, setRenderDelegate, setRenderState, setRotation, setRotation, setScale, setScale, setScale, setTransform, setTranslation, setTranslation, setUserData, setWorldRotation, setWorldRotation, setWorldScale, setWorldScale, setWorldScale, setWorldTransform, setWorldTranslation, setWorldTranslation, toString, updateChildren, updateControllers, updateGeometricState, updateGeometricState, updateWorldRenderStates, updateWorldRenderStates, updateWorldTransform, worldToLocal

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

_zSamples

protected int _zSamples

_radialSamples

protected int _radialSamples

_radius

public double _radius

the distance from the center point each point falls on

_center

public final Vector3 _center

the center of the sphere

_textureMode

protected Sphere.TextureMode _textureMode

_viewInside

protected boolean _viewInside

Constructor Details

Sphere

public Sphere()

Sphere

public Sphere(String name)

Constructs a sphere. By default the Sphere has not geometry data or center.

Parameters:

name - The name of the sphere.

Sphere

public Sphere(String name,
 int zSamples,
 int radialSamples,
 double radius)

Constructs a sphere with center at the origin

Parameters:

name - Name of sphere.

zSamples - The samples along the Z.

radialSamples - The samples along the radial.

radius - Radius of the sphere.

Sphere

public Sphere(String name,
 ReadOnlyVector3 center,
 int zSamples,
 int radialSamples,
 double radius)

Constructs a sphere. All geometry data buffers are updated automatically. Both zSamples and radialSamples increase the quality of the generated sphere.

Parameters:

name - Name of the sphere.

center - Center of the sphere.

zSamples - The number of samples along the Z.

radialSamples - The number of samples along the radial.

radius - The radius of the sphere.

Sphere

public Sphere(String name,
 ReadOnlyVector3 center,
 int zSamples,
 int radialSamples,
 double radius,
 Sphere.TextureMode textureMode)

Constructs a sphere. All geometry data buffers are updated automatically. Both zSamples and radialSamples increase the quality of the generated sphere.

Parameters:

name - Name of the sphere.

center - Center of the sphere.

zSamples - The number of samples along the Z.

radialSamples - The number of samples along the radial.

radius - The radius of the sphere.

textureMode - the mode to use when setting uv coordinates for this Sphere.

Method Details

setData

public void setData(ReadOnlyVector3 center,
 int zSamples,
 int radialSamples,
 double radius)

Changes the information of the sphere into the given values.

Parameters:

center - The new center of the sphere.

zSamples - The new number of zSamples of the sphere.

radialSamples - The new number of radial samples of the sphere.

radius - The new radius of the sphere.

getCenter

public Vector3 getCenter()

Returns the center of this sphere.

Returns:

The sphere's center.

isViewFromInside

public boolean isViewFromInside()

Returns:

true if the normals are inverted to point into the sphere so that the face is oriented for a viewer inside the sphere. false (the default) for exterior viewing.

setViewFromInside

public void setViewFromInside(boolean viewInside)

Parameters:

viewInside - if true, the normals are inverted to point into the sphere so that the face is oriented for a viewer inside the sphere. Default is false (for outside viewing)

getTextureMode

public Sphere.TextureMode getTextureMode()

Returns:

Returns the textureMode.

setTextureMode

public void setTextureMode(Sphere.TextureMode textureMode)

Parameters:

textureMode - The textureMode to set.

getRadius

public double getRadius()

write

public void write(OutputCapsule capsule)
           throws IOException

Specified by:

write in interface Savable

Overrides:

write in class Mesh

Parameters:

capsule - the capsule

Throws:

IOException - Signals that an I/O exception has occurred.

See Also:

• Savable.write(OutputCapsule)

read

public void read(InputCapsule capsule)
          throws IOException

Specified by:

read in interface Savable

Overrides:

read in class Mesh

Parameters:

capsule - the input capsule

Throws:

IOException - Signals that an I/O exception has occurred.

See Also:

• Savable.read(InputCapsule)