Package com.openinventor.inventor.caches

Class SoTangentCache

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.inventor.caches.SoBaseContextCache

com.openinventor.inventor.caches.SoCache

com.openinventor.inventor.caches.SoTangentCache

All Implemented Interfaces:

SafeDisposable

public class SoTangentCache
extends SoCache

Class SoTangentCache: A tangent cache stores a list of tangents.

Nested Class Summary

Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor

Inventor.ConstructorCommand

Field Summary

Fields inherited from class com.openinventor.inventor.Inventor

VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors

Constructor	Description
SoTangentCache(SoState state)

Method Summary

Modifier and Type	Method	Description
java.nio.FloatBuffer	getDirectTangents()	Returns the list of tangents in the cache .
int	getNum()	Returns the number of tangents in the cache.
int	getStartIndex()	Returns the startIndex offset in the cache.
SoTangentBindingElement.Bindings	getTangentBinding()	Returns the tangent binding in the cache.
SbVec3f[]	getTangents()	Returns the list of tangents in the cache .
void	set(SbVec3f[] tangents, SoTangentBindingElement.Bindings tangentBinding)	Calls set(tangents, tangentBinding, (int)0).
void	set(SbVec3f[] tangents, SoTangentBindingElement.Bindings tangentBinding, int startIndex)	Stores a list of tangents in the cache .

Methods inherited from class com.openinventor.inventor.caches.SoCache

addCacheDependency, addElement, getCachedInvalidElement, getInvalidElement, invalidate, isValid, isValid

Methods inherited from class com.openinventor.inventor.caches.SoBaseContextCache

dispose, isContextDependent, isDisposable, release, setContextDependent, setContextDependent

Methods inherited from class com.openinventor.inventor.Inventor

getNativeResourceHandle

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SoTangentCache

public SoTangentCache(SoState state)

Method Detail

set

public void set(SbVec3f[] tangents,
                SoTangentBindingElement.Bindings tangentBinding)

Calls set(tangents, tangentBinding, (int)0).

getNum

public int getNum()

Returns the number of tangents in the cache.

getDirectTangents

public java.nio.FloatBuffer getDirectTangents()

Returns the list of tangents in the cache .

getTangentBinding

public SoTangentBindingElement.Bindings getTangentBinding()

Returns the tangent binding in the cache.

set

public void set(SbVec3f[] tangents,
                SoTangentBindingElement.Bindings tangentBinding,
                int startIndex)

Stores a list of tangents in the cache .

getStartIndex

public int getStartIndex()

Returns the startIndex offset in the cache.

getTangents

public SbVec3f[] getTangents()

Returns the list of tangents in the cache .