Public Member Functions |
Static Public Member Functions |
Protected Member Functions |
Protected Attributes |
List of all members
SoLightAttenuationElement Class Reference
Element that stores the light attenuation(s) of the current environment. More...
#include <Inventor/elements/SoLightAttenuationElement.h>
Inheritance diagram for SoLightAttenuationElement:
Public Member Functions | |
| virtual void | init (SoState *state) |
| Initializes element. More... | |
| virtual SoElement * | copyMatchInfo () const |
| Create and return a copy of this element. More... | |
| virtual bool | matches (const SoElement *elt) const |
| Returns TRUE if the attenuations match in both elements. More... | |
| virtual void | print (FILE *fp) const |
| Prints element (for debugging) More... | |
 Public Member Functions inherited from SoReplacedElement | |
| SbNodeIdType | getNodeId () const |
| Return nodeId. More... | |
| Public Member Functions inherited from SoElement | |
| virtual void | push (SoState *state) |
| Pushes/pops element. More... | |
| virtual void | pop (SoState *state, const SoElement *prevTopElement) |
| SoType | getTypeId () const |
| Returns type identifier for element instance. More... | |
| int | getStackIndex () const |
| Returns the stack index for an element instance. More... | |
| void | setDepth (int dpth) |
| Sets stuff in an element instance. More... | |
| void | setNext (SoElement *nxt) |
| void | setNextInStack (SoElement *nxt) |
| void | setNextFree (SoElement *nxt) |
| int | getDepth () const |
| Returns stuff from element instance. More... | |
| SoElement * | getNext () const |
| virtual | ~SoElement () |
| Destructor. More... | |
Static Public Member Functions | |
| static void | set (SoState *state, SoNode *node, const SbVec3f &attenuation) |
| Sets the current light attenuation(s) More... | |
| static const SbVec3f & | get (SoState *state) |
| Returns the current light attenuation from the state. More... | |
| static SbVec3f | getDefault () |
| Returns the default light attenuation. More... | |
| static void | initClass () |
| Initializes the SoLightAttenuationElement class. More... | |
| Static Public Member Functions inherited from SoReplacedElement | |
| static void | initClass () |
| Initializes the SoReplacedElement class. More... | |
| Static Public Member Functions inherited from SoElement | |
| static SoType | getClassTypeId () |
| Returns type identifier for SoElement class. More... | |
| static void | initElements () |
| Initialize ALL Inventor element classes. More... | |
| static void | initClass () |
| Initializes the SoElement class. More... | |
| static int | getNumStackIndices () |
| Returns the number of stack indices allocated. More... | |
| static SoType | getIdFromStackIndex (int stackIndex) |
| Returns the id for the element with the given stack index. More... | |
Protected Member Functions | |
| virtual | ~SoLightAttenuationElement () |
| Protected Member Functions inherited from SoReplacedElement | |
| virtual | ~SoReplacedElement () |
| Destructor. More... | |
| Protected Member Functions inherited from SoElement | |
| SoElement () | |
| Constructor; use typeId.createInstance to create elements. More... | |
| void | capture (SoState *state) const |
| Does whatever is necessary in state to capture this element for caching purposes. More... | |
| virtual void | captureThis (SoState *state) const |
| Really captures this element, once it has been determined that a cache is open to capture it. More... | |
| void | setTypeId (SoType id) |
| Sets typeId in instance. More... | |
| void | setStackIndex (int index) |
| Sets stackIndex in instance. More... | |
| SoElement * | getNextInStack () const |
| Returns next instance in specific element stack. More... | |
| SoElement * | getNextFree () const |
| Returns next free element in a specific element stack. More... | |
Protected Attributes | |
| SbVec3f | attenuation |
| Protected Attributes inherited from SoReplacedElement | |
| SbNodeIdType | nodeId |
Additional Inherited Members | |
| Static Protected Member Functions inherited from SoReplacedElement | |
| static SoElement * | getElement (SoState *state, int stackIndex, SoNode *node) |
| Overrides SoElement::getElement() to set the nodeId in the element instance before returning it. More... | |
| Static Protected Member Functions inherited from SoElement | |
| static SoElement * | getElement (SoState *state, int stackIndex) |
| Returns an instance of an element from the stack with the given index in the given state. More... | |
| static const SoElement * | getConstElement (SoState *state, int stackIndex) |
| Returns a read-only pointer to the top instance in the given element stack. More... | |
| static int | createStackIndex (SoType id) |
| Creates and returns a new stack index. More... | |
| Static Protected Attributes inherited from SoElement | |
| static int | classStackIndex |
| Stack index for SoElement class. More... | |
Detailed Description
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.
Constructor & Destructor Documentation
◆ ~SoLightAttenuationElement()
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protectedvirtual |
Member Function Documentation
◆ copyMatchInfo()
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virtual |
Reimplemented from SoReplacedElement.
◆ get()
◆ getDefault()
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inlinestatic |
Definition at line 90 of file SoLightAttenuationElement.h.
◆ init()
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virtual |
Reimplemented from SoReplacedElement.
◆ initClass()
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static |
◆ matches()
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virtual |
Reimplemented from SoReplacedElement.
◆ print()
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virtual |
Reimplemented from SoReplacedElement.
◆ set()
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static |
Member Data Documentation
◆ attenuation
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protected |
Definition at line 106 of file SoLightAttenuationElement.h.
The documentation for this class was generated from the following file:
- /home/jenkins/workspaces/mevislab/3.7.2_1/build/MeVis/ThirdParty/Sources/Inventor/include/Inventor/elements/SoLightAttenuationElement.h
