SoLightModel man page on IRIX

SoLightModel man page on IRIX

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							     SoLightModel(3IV)

NAME
     SoLightModel (SoLModel) - node that defines the lighting model to use
     when rendering

INHERITS FROM
     SoBase > SoFieldContainer > SoNode > SoLightModel

SYNOPSIS
     #include <Inventor_c/nodes/SoLightModel.h>

     typedef SoLightModel  SoLModel

     enum SoLightModelModel {
	  SO_L_MODEL_BASE_COLOR	 Use only the base (diffuse) object color
	  SO_L_MODEL_PHONG	 Use Phong lighting model
     }

	  Fields from class SoLightModel:

     SoSFEnum		 model

	  Functions from class SoLightModel:

     SoLightModel *	 SoLModelCreate()
     SoType		 SoLModelGetClassTypeId()

	  Functions from class SoNode:

     void		 SoLModelSetOverride(SoLModel *this, SbBool state)
     SbBool		 SoLModelIsOverride(const SoLModel *this)
     SoNode *		 SoLModelCopy(const SoLModel *this, SbBool
			      copyConnections = FALSE)
     SbBool		 SoLModelAffectsState(const SoLModel *this)
     SoNode *		 SoLModelGetByName(const char *name)
     int		 SoLModelGetByNameList(const char *name, SoNodeList
			      *list)

	  Functions from class SoFieldContainer:

     void		 SoLModelSetToDflts(SoLModel *this)
     SbBool		 SoLModelHasDfltVals(const SoLModel *this)
     SbBool		 SoLModelFldsAreEq(const SoLModel *this, const
			      SoFieldContainer *fc)
     void		 SoLModelCopyFieldVals(SoLModel *this, const
			      SoFieldContainer *fc, SbBool copyConnections =
			      FALSE)
     SbBool		 SoLModelSet(SoLModel *this, const char
			      *fieldDataString)
     void		 SoLModelGet(SoLModel *this, SbString
			      *fieldDataString)
     int		 SoLModelGetFields(const SoLModel *this, SoFieldList
			      *resultList)

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SoLightModel(3IV)

     SoField *		 SoLModelGetField(const SoLModel *this, const char
			      *fieldName)
     SbBool		 SoLModelGetFieldName(const SoLModel *this, const
			      SoField *field, SbName *fieldName)
     SbBool		 SoLModelIsNotifyEnabled(const SoLModel *this)
     SbBool		 SoLModelEnableNotify(SoLModel *this, SbBool flag)

	  Functions from class SoBase:

     void		 SoLModelRef(SoLModel *this)
     void		 SoLModelUnref(const SoLModel *this)
     void		 SoLModelUnrefNoDelete(const SoLModel *this)
     void		 SoLModelTouch(SoLModel *this)
     SoType		 SoLModelGetTypeId(const SoLModel *this)
     SbBool		 SoLModelIsOfType(const SoLModel *this, SoType type)
     void		 SoLModelSetName(SoLModel *this, const char *name)
     SbName		 SoLModelGetName(const SoLModel *this)

DESCRIPTION
     This node defines the lighting model to be used when rendering subsequent
     shapes. The lighting model is specified in the model field. When the
     default model (Phong lighting) is used, light sources are required in a
     scene for objects to be easily visible.

FIELDS
     SoSFEnum		 model
	  Lighting model to use

FUNCTIONS
     SoLightModel *	 SoLModelCreate()
	  Creates a light model node with default settings.

     SoType		 SoLModelGetClassTypeId()
	  Returns type identifier for this class.

ACTION BEHAVIOR
     SoGLRenderAction, SoCallbackAction
	  Sets the current lighting model in the state.

FILE FORMAT/DEFAULTS
     LightModel {
	  model	 PHONG
     }

SEE ALSO
     SoBaseColor, SoEnvironment, SoLight, SoMaterial

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