Stores the light attenuation(s) of the current environment. More...
#include <Inventor/elements/SoLightAttenuationElement.h>
Public Member Functions | |
virtual void | print (FILE *fp) const |
Prints element (for debugging). | |
Public Member Functions inherited from SoElement | |
virtual void | push (SoState *state) |
Pushes element. | |
virtual void | pop (SoState *state, const SoElement *prevTopElement) |
Pops element. | |
virtual SoType | getTypeId () const |
Returns type identifier for element instance. | |
Public Member Functions inherited from SoTypedObject | |
SbBool | isOfType (const SoType &type) const |
Returns TRUE if this object is of the type specified in type or is derived from that type. | |
template<typename TypedObjectClass > | |
SbBool | isOfType () const |
Returns TRUE if this object is of the type of class TypedObjectClass or is derived from that class. | |
Static Public Member Functions | |
static SoType | getClassTypeId () |
Returns the type identifier for this class. | |
static int | getClassStackIndex () |
Returns the stack id for this element. | |
static void | set (SoState *state, SoNode *node, const SbVec3f &attenuation) |
Sets the current light attenuation(s). | |
static const SbVec3f & | get (SoState *state) |
Returns the current light attenuation from the state. | |
static SbVec3f | getDefault () |
Returns the default light attenuation. | |
Static Public Member Functions inherited from SoReplacedElement | |
static SoType | getClassTypeId () |
Returns the type identifier for this class. | |
static int | getClassStackIndex () |
Returns the stack id for this element. | |
Static Public Member Functions inherited from SoElement | |
static SoType | getClassTypeId () |
Returns type identifier for SoElement class. | |
Static Public Member Functions inherited from SoTypedObject | |
static SoType | getClassTypeId () |
Returns the type identifier for this class. | |
Stores the light attenuation(s) of the current environment.
This element stores the light attenuation(s) of the current environment. This used to set up subsequent light sources. The attenuation is stored as an SbVec3f, where the first component of the vector is the quadratic term of the attenuation, the second is the linear term, and the third is the constant.
Definition at line 74 of file SoLightAttenuationElement.h.
Returns the current light attenuation from the state.
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Returns the stack id for this element.
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Returns the type identifier for this class.
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inlinestatic |
Returns the default light attenuation.
Definition at line 93 of file SoLightAttenuationElement.h.
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virtual |
Prints element (for debugging).
Reimplemented from SoReplacedElement.
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static |
Sets the current light attenuation(s).