From 7028cbe09c688437910a25623098762bf0fa592d Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Mon, 28 Mar 2016 22:28:34 +1000
Subject: Move Irrlicht to src/others.

---
 .../source/Irrlicht/CLightSceneNode.h              | 108 +++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 src/others/irrlicht-1.8.1/source/Irrlicht/CLightSceneNode.h

(limited to 'src/others/irrlicht-1.8.1/source/Irrlicht/CLightSceneNode.h')

diff --git a/src/others/irrlicht-1.8.1/source/Irrlicht/CLightSceneNode.h b/src/others/irrlicht-1.8.1/source/Irrlicht/CLightSceneNode.h
new file mode 100644
index 0000000..b2940ea
--- /dev/null
+++ b/src/others/irrlicht-1.8.1/source/Irrlicht/CLightSceneNode.h
@@ -0,0 +1,108 @@
+// 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 __C_LIGHT_SCENE_NODE_H_INCLUDED__
+#define __C_LIGHT_SCENE_NODE_H_INCLUDED__
+
+#include "ILightSceneNode.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, and let it be animated by ordinary scene node animators.
+class CLightSceneNode : public ILightSceneNode
+{
+public:
+
+	//! constructor
+	CLightSceneNode(ISceneNode* parent, ISceneManager* mgr, s32 id,
+		const core::vector3df& position, video::SColorf color, f32 range);
+
+	virtual ~CLightSceneNode() { }
+
+	//! pre render event
+	virtual void OnRegisterSceneNode();
+
+	//! render
+	virtual void render();
+
+	//! set node light data from light info
+	virtual void setLightData(const video::SLight& light);
+
+	//! \return Returns the light data.
+	virtual const video::SLight& getLightData() const;
+
+	//! \return Returns the light data.
+	virtual video::SLight& getLightData();
+
+	//! 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);
+
+	//! returns the axis aligned bounding box of this node
+	virtual const core::aabbox3d<f32>& getBoundingBox() const;
+
+	//! Returns type of the scene node
+	virtual ESCENE_NODE_TYPE getType() const { return ESNT_LIGHT; }
+
+	//! Writes attributes of the scene node.
+	virtual void serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options=0) const;
+
+	//! Reads attributes of the scene node.
+	virtual void deserializeAttributes(io::IAttributes* in, io::SAttributeReadWriteOptions* options=0);
+
+	//! Creates a clone of this scene node and its children.
+	virtual ISceneNode* clone(ISceneNode* newParent=0, ISceneManager* newManager=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.
+	\param radius The new radius. */
+	virtual void setRadius(f32 radius);
+
+	//! Gets the light's radius of influence.
+	/** \return The current radius. */
+	virtual f32 getRadius() const;
+
+	//! Sets the light type.
+	/** \param type The new type. */
+	virtual void setLightType(video::E_LIGHT_TYPE type);
+
+	//! Gets the light type.
+	/** \return The current light type. */
+	virtual video::E_LIGHT_TYPE getLightType() const;
+
+	//! 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);
+
+	//! Check whether this light casts shadows.
+	/** \return True if light would cast shadows, else false. */
+	virtual bool getCastShadow() const;
+private:
+
+	video::SLight LightData;
+	core::aabbox3d<f32> BBox;
+	s32 DriverLightIndex;
+	bool LightIsOn;
+	void doLightRecalc();
+};
+
+
+} // end namespace scene
+} // end namespace irr
+
+#endif
+
-- 
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