SoLightModel(3iv)

1SoLightModel(3IV)()                                        SoLightModel(3IV)()
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NAME

6       SoLightModel — node that defines the lighting model to use when render‐
7       ing
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INHERITS FROM

10       SoBase > SoFieldContainer > SoNode > SoLightModel
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SYNOPSIS

13       #include <Inventor/nodes/SoLightModel.h>
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15     enum Model {
16          SoLightModel::BASE_COLOR  Use only the base (diffuse) object color
17          SoLightModel::PHONG       Use Phong lighting model
18     }
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20          Fields from class SoLightModel:
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22     SoSFEnum            model
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24          Methods from class SoLightModel:
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26                         SoLightModel()
27     static SoType       getClassTypeId()
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29          Methods from class SoNode:
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31     void                setOverride(SbBool state)
32     SbBool              isOverride() const
33     SoNode *            copy(SbBool copyConnections = FALSE) const
34     virtual SbBool      affectsState() const
35     static SoNode *     getByName(const SbName &name)
36     static int          getByName(const SbName &name, SoNodeList &list)
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38          Methods from class SoFieldContainer:
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40     void                setToDefaults()
41     SbBool              hasDefaultValues() const
42     SbBool              fieldsAreEqual(const SoFieldContainer *fc) const
43     void                copyFieldValues(const  SoFieldContainer  *fc,  SbBool
44                              copyConnections = FALSE)
45     SbBool              set(const char *fieldDataString)
46     void                get(SbString &fieldDataString)
47     virtual int         getFields(SoFieldList &resultList) const
48     virtual SoField *   getField(const SbName &fieldName) const
49     SbBool              getFieldName(const SoField *field, SbName &fieldName)
50                              const
51     SbBool              isNotifyEnabled() const
52     SbBool              enableNotify(SbBool flag)
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54          Methods from class SoBase:
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56     void                ref()
57     void                unref() const
58     void                unrefNoDelete() const
59     void                touch()
60     virtual SoType      getTypeId() const
61     SbBool              isOfType(SoType type) const
62     virtual void        setName(const SbName &name)
63     virtual SbName      getName() const
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DESCRIPTION

67       This node defines the lighting model to be used when  rendering  subse‐
68       quent  shapes. The lighting model is specified in the model field. When
69       the default model (Phong lighting) is used, light sources are  required
70       in a scene for objects to be easily visible.
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FIELDS

73     SoSFEnum            model
74          Lighting model to use
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METHODS

78                         SoLightModel()
79          Creates a light model node with default settings.
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81     static SoType       getClassTypeId()
82          Returns type identifier for this class.
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ACTION BEHAVIOR

86       SoGLRenderAction, SoCallbackAction
87          Sets the current lighting model in the state.
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FILE FORMAT/DEFAULTS

91       LightModel {
92          model  PHONG
93     }
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