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Change the light in LightSource from a generic osg::StateAttribute to

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a osg::Light.
This commit is contained in:
Robert Osfield
2004-07-02 14:46:24 +00:00
parent 4ba3f7cad3
commit 2ce192f0ae
3 changed files with 12 additions and 15 deletions
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10
include/osg/LightSource
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@@ -30,7 +30,7 @@ class SG_EXPORT LightSource : public Group
LightSource(const LightSource& ls, const CopyOp& copyop=CopyOp::SHALLOW_COPY):
Group(ls,copyop),
_value(ls._value),
_light(dynamic_cast<osg::StateAttribute*>(copyop(ls._light.get()))) {}
_light(dynamic_cast<osg::Light*>(copyop(ls._light.get()))) {}
META_Node(osg, LightSource);
@@ -55,13 +55,13 @@ class SG_EXPORT LightSource : public Group
ReferenceFrame getReferenceFrame() const { return _referenceFrame; }
/** Set the attached light.*/
void setLight(StateAttribute* light);
void setLight(Light* light);
/** Get the attached light.*/
inline StateAttribute* getLight() { return _light.get(); }
inline Light* getLight() { return _light.get(); }
/** Get the const attached light.*/
inline const StateAttribute* getLight() const { return _light.get(); }
inline const Light* getLight() const { return _light.get(); }
/** Set the GLModes on StateSet associated with the LightSource.*/
void setStateSetModes(StateSet&,StateAttribute::GLModeValue) const;
@@ -76,7 +76,7 @@ class SG_EXPORT LightSource : public Group
virtual bool computeBound() const;
StateAttribute::GLModeValue _value;
ref_ptr<StateAttribute> _light;
ref_ptr<Light> _light;
ReferenceFrame _referenceFrame;
};