Package com.openinventor.inventor.elements

Class SoLightElement

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.inventor.elements.SoElement

com.openinventor.inventor.elements.SoAccumulatedElement

com.openinventor.inventor.elements.SoLightElement

public class SoLightElement
extends SoAccumulatedElement

Stores information on lights. This element stores information on lights.

See Also:

• SoLight
• SoDirectionalLight
• SoPointLight
• SoSpotLight

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

Method Summary

Modifier and Type	Method	Description
static void	add(SoState state, SoLight light, SbMatrix WCToVRCMatrix)	Add to the current light list and to the current matrix list.
static int	getClassStackIndex()	Deprecated. As of Open Inventor 9.3.0.0.
static Vector<SoNode>	getLights(SoState state)	Returns the current list of light nodes from the state.
static SbMatrix	getMatrix(SoState state, int index)	Returns the matrix transform (WC to VRC) for the light i for an SoCallbackAction.
void	pop(SoState state, SoElement prevTopElement)	Pops element.
void	push(SoState state)	Overrides push() method to copy values from next instance in the stack.

Methods inherited from class com.openinventor.inventor.elements.SoElement

getClassStackIndex

Methods inherited from class com.openinventor.inventor.Inventor

dispose, getNativeResourceHandle

Methods inherited from class java.lang.Object

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

Method Details

add

public static void add(SoState state,
 SoLight light,
 SbMatrix WCToVRCMatrix)

Add to the current light list and to the current matrix list.

getClassStackIndex

@Deprecated(since="9.3.0.0")
public static int getClassStackIndex()

Deprecated.

As of Open Inventor 9.3.0.0. replaced by SoElement.getClassStackIndex(Class)

Returns the stack id for this element. ] *

pop

public void pop(SoState state,
 SoElement prevTopElement)

Pops element. Allows for side effects to occur. Default methods do nothing.

Overrides:

pop in class SoElement

push

public void push(SoState state)

Overrides push() method to copy values from next instance in the stack.

Overrides:

push in class SoAccumulatedElement

getMatrix

public static SbMatrix getMatrix(SoState state,
 int index)

Returns the matrix transform (WC to VRC) for the light i for an SoCallbackAction. Returns the modelling matrix for other action.

getLights

public static Vector<SoNode> getLights(SoState state)

Returns the current list of light nodes from the state.