From f9158592e1478b2013afc7041d9ed041cf2d2f4a Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Mon, 13 Jan 2014 19:47:58 +1000
Subject: Update Irrlicht to 1.8.1.  Include actual change markers this time. 
 lol

---
 .../source/Irrlicht/CVolumeLightSceneNode.h        | 93 ++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 libraries/irrlicht-1.8.1/source/Irrlicht/CVolumeLightSceneNode.h

(limited to 'libraries/irrlicht-1.8.1/source/Irrlicht/CVolumeLightSceneNode.h')

diff --git a/libraries/irrlicht-1.8.1/source/Irrlicht/CVolumeLightSceneNode.h b/libraries/irrlicht-1.8.1/source/Irrlicht/CVolumeLightSceneNode.h
new file mode 100644
index 0000000..7ee9e3c
--- /dev/null
+++ b/libraries/irrlicht-1.8.1/source/Irrlicht/CVolumeLightSceneNode.h
@@ -0,0 +1,93 @@
+// 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
+//
+// created by Dean Wadsworth aka Varmint Dec 31 2007
+
+#ifndef __VOLUME_LIGHT_SCENE_NODE_H_INCLUDED__
+#define __VOLUME_LIGHT_SCENE_NODE_H_INCLUDED__
+
+#include "IVolumeLightSceneNode.h"
+#include "IMesh.h"
+
+namespace irr
+{
+namespace scene
+{
+	class CVolumeLightSceneNode : public IVolumeLightSceneNode
+	{
+	public:
+
+		//! constructor
+		CVolumeLightSceneNode(ISceneNode* parent, ISceneManager* mgr, s32 id,
+			const u32 subdivU = 32, const u32 subdivV = 32,
+			const video::SColor foot = video::SColor(51, 0, 230, 180),
+			const video::SColor tail = video::SColor(0, 0, 0, 0),
+			const core::vector3df& position = core::vector3df(0,0,0),
+			const core::vector3df& rotation = core::vector3df(0,0,0),
+			const core::vector3df& scale = core::vector3df(1.0f, 1.0f, 1.0f));
+
+		virtual ~CVolumeLightSceneNode();
+
+		virtual void OnRegisterSceneNode();
+
+		//! renders the node.
+		virtual void render();
+
+		//! returns the axis aligned bounding box of this node
+		virtual const core::aabbox3d<f32>& getBoundingBox() const;
+
+		//! returns the material based on the zero based index i.
+		virtual video::SMaterial& getMaterial(u32 i);
+
+		//! returns amount of materials used by this scene node.
+		virtual u32 getMaterialCount() const;
+
+		//! Returns type of the scene node
+		virtual ESCENE_NODE_TYPE getType() const { return ESNT_VOLUME_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);
+
+		virtual void setSubDivideU(const u32 inU);
+		virtual void setSubDivideV(const u32 inV);
+
+		virtual u32 getSubDivideU() const { return SubdivideU; }
+		virtual u32 getSubDivideV() const { return SubdivideV; }
+
+		virtual void setFootColor(const video::SColor inColor);
+		virtual void setTailColor(const video::SColor inColor);
+
+		virtual video::SColor getFootColor() const { return FootColor; }
+		virtual video::SColor getTailColor() const { return TailColor; }
+
+	private:
+		void constructLight();
+
+		IMesh* Mesh;
+
+		f32  LPDistance;		// Distance to hypothetical lightsource point -- affects fov angle
+
+		u32  SubdivideU;		// Number of subdivisions in U and V space.
+		u32  SubdivideV;		// Controls the number of "slices" in the volume.
+		// NOTE : Total number of polygons = 2 + ((SubdivideU + 1) + (SubdivideV + 1)) * 2
+		// Each slice being a quad plus the rectangular plane at the bottom.
+
+		video::SColor FootColor;	// Color at the source
+		video::SColor TailColor;	// Color at the end.
+
+		core::vector3df LightDimensions; // LightDimensions.Y Distance of shooting -- Length of beams
+										 // LightDimensions.X and LightDimensions.Z determine the size/dimension of the plane
+	};
+
+} // end namespace scene
+} // end namespace irr
+
+#endif
+
-- 
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