Avoid warning and make local variable lower-case.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6000 dfc29bdd-3216-0410-991c-e03cc46cb475

include/ILightSceneNode.h

@@ -0,0 +1,87 @@
+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+#ifndef __I_LIGHT_SCENE_NODE_H_INCLUDED__
+#define __I_LIGHT_SCENE_NODE_H_INCLUDED__
+
+#include "ISceneNode.h"
+#include "SLight.h"
+
+namespace irr
+{
+namespace scene
+{
+
+//! Scene node which is a dynamic light.
+/** You can switch the light on and off by making it visible or not. It can be
+animated by ordinary scene node animators. If the light type is directional or
+spot, the direction of the light source is defined by the rotation of the scene
+node (assuming (0,0,1) as the local direction of the light).
+*/
+class ILightSceneNode : public ISceneNode
+{
+public:
+
+	//! constructor
+	ILightSceneNode(ISceneNode* parent, ISceneManager* mgr, s32 id,
+		const core::vector3df& position = core::vector3df(0,0,0))
+		: ISceneNode(parent, mgr, id, position) {}
+
+	//! Sets the light data associated with this ILightSceneNode
+	/** \param light The new light data. */
+	virtual void setLightData(const video::SLight& light) = 0;
+
+	//! Gets the light data associated with this ILightSceneNode
+	/** \return The light data. */
+	virtual const video::SLight& getLightData() const = 0;
+
+	//! Gets the light data associated with this ILightSceneNode
+	/** \return The light data. */
+	virtual video::SLight& getLightData() = 0;
+
+	//! Sets if the node should be visible or not.
+	/** All children of this node won't be visible either, when set
+	to true.
+	\param isVisible If the node shall be visible. */
+	virtual void setVisible(bool isVisible) = 0;
+
+	//! Sets the light's radius of influence.
+	/** Outside this radius the light won't lighten geometry and cast no
+	shadows. Setting the radius will also influence the attenuation, setting
+	it to (0,1/radius,0). If you want to override this behavior, set the
+	attenuation after the radius.
+	NOTE: On OpenGL only the attenuation is set, there's no hard range.
+	\param radius The new radius. */
+	virtual void setRadius(f32 radius) = 0;
+
+	//! Gets the light's radius of influence.
+	/** \return The current radius. */
+	virtual f32 getRadius() const = 0;
+
+	//! Sets the light type.
+	/** \param type The new type. */
+	virtual void setLightType(video::E_LIGHT_TYPE type) = 0;
+
+	//! Gets the light type.
+	/** \return The current light type. */
+	virtual video::E_LIGHT_TYPE getLightType() const = 0;
+
+	//! Sets whether this light casts shadows.
+	/** Enabling this flag won't automatically cast shadows, the meshes
+	will still need shadow scene nodes attached. But one can enable or
+	disable distinct lights for shadow casting for performance reasons.
+	\param shadow True if this light shall cast shadows. */
+	virtual void enableCastShadow(bool shadow=true) = 0;
+
+	//! Check whether this light casts shadows.
+	/** \return True if light would cast shadows, else false. */
+	virtual bool getCastShadow() const = 0;
+};
+
+} // end namespace scene
+} // end namespace irr
+
+
+#endif
+