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/CB3DMeshFileLoader.h           | 140 +++++++++++++++++++++
 1 file changed, 140 insertions(+)
 create mode 100644 libraries/irrlicht-1.8.1/source/Irrlicht/CB3DMeshFileLoader.h

(limited to 'libraries/irrlicht-1.8.1/source/Irrlicht/CB3DMeshFileLoader.h')

diff --git a/libraries/irrlicht-1.8.1/source/Irrlicht/CB3DMeshFileLoader.h b/libraries/irrlicht-1.8.1/source/Irrlicht/CB3DMeshFileLoader.h
new file mode 100644
index 0000000..6b3d4b8
--- /dev/null
+++ b/libraries/irrlicht-1.8.1/source/Irrlicht/CB3DMeshFileLoader.h
@@ -0,0 +1,140 @@
+// Copyright (C) 2006-2012 Luke Hoschke
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+// B3D Mesh loader
+// File format designed by Mark Sibly for the Blitz3D engine and has been
+// declared public domain
+
+#include "IrrCompileConfig.h"
+
+#ifndef __C_B3D_MESH_LOADER_H_INCLUDED__
+#define __C_B3D_MESH_LOADER_H_INCLUDED__
+
+#include "IMeshLoader.h"
+#include "ISceneManager.h"
+#include "CSkinnedMesh.h"
+#include "IReadFile.h"
+
+namespace irr
+{
+
+namespace scene
+{
+
+//! Meshloader for B3D format
+class CB3DMeshFileLoader : public IMeshLoader
+{
+public:
+
+	//! Constructor
+	CB3DMeshFileLoader(scene::ISceneManager* smgr);
+
+	//! returns true if the file maybe is able to be loaded by this class
+	//! based on the file extension (e.g. ".bsp")
+	virtual bool isALoadableFileExtension(const io::path& filename) const;
+
+	//! creates/loads an animated mesh from the file.
+	//! \return Pointer to the created mesh. Returns 0 if loading failed.
+	//! If you no longer need the mesh, you should call IAnimatedMesh::drop().
+	//! See IReferenceCounted::drop() for more information.
+	virtual IAnimatedMesh* createMesh(io::IReadFile* file);
+
+private:
+
+	struct SB3dChunkHeader
+	{
+		c8 name[4];
+		s32 size;
+	};
+
+	struct SB3dChunk
+	{
+		SB3dChunk(const SB3dChunkHeader& header, long sp)
+			: length(header.size+8), startposition(sp)
+		{
+			name[0]=header.name[0];
+			name[1]=header.name[1];
+			name[2]=header.name[2];
+			name[3]=header.name[3];
+		}
+
+		c8 name[4];
+		s32 length;
+		long startposition;
+	};
+
+	struct SB3dTexture
+	{
+		core::stringc TextureName;
+		s32 Flags;
+		s32 Blend;
+		f32 Xpos;
+		f32 Ypos;
+		f32 Xscale;
+		f32 Yscale;
+		f32 Angle;
+	};
+
+	struct SB3dMaterial
+	{
+		SB3dMaterial() : red(1.0f), green(1.0f),
+			blue(1.0f), alpha(1.0f), shininess(0.0f), blend(1),
+			fx(0)
+		{
+			for (u32 i=0; i<video::MATERIAL_MAX_TEXTURES; ++i)
+				Textures[i]=0;
+		}
+		video::SMaterial Material;
+		f32 red, green, blue, alpha;
+		f32 shininess;
+		s32 blend,fx;
+		SB3dTexture *Textures[video::MATERIAL_MAX_TEXTURES];
+	};
+
+	bool load();
+	bool readChunkNODE(CSkinnedMesh::SJoint* InJoint);
+	bool readChunkMESH(CSkinnedMesh::SJoint* InJoint);
+	bool readChunkVRTS(CSkinnedMesh::SJoint* InJoint);
+	bool readChunkTRIS(scene::SSkinMeshBuffer *MeshBuffer, u32 MeshBufferID, s32 Vertices_Start);
+	bool readChunkBONE(CSkinnedMesh::SJoint* InJoint);
+	bool readChunkKEYS(CSkinnedMesh::SJoint* InJoint);
+	bool readChunkANIM();
+	bool readChunkTEXS();
+	bool readChunkBRUS();
+
+	void loadTextures(SB3dMaterial& material) const;
+
+	void readString(core::stringc& newstring);
+	void readFloats(f32* vec, u32 count);
+
+	core::array<SB3dChunk> B3dStack;
+
+	core::array<SB3dMaterial> Materials;
+	core::array<SB3dTexture> Textures;
+
+	core::array<s32> AnimatedVertices_VertexID;
+
+	core::array<s32> AnimatedVertices_BufferID;
+
+	core::array<video::S3DVertex2TCoords> BaseVertices;
+
+	ISceneManager*	SceneManager;
+	CSkinnedMesh*	AnimatedMesh;
+	io::IReadFile*	B3DFile;
+
+	//B3Ds have Vertex ID's local within the mesh I don't want this
+	// Variable needs to be class member due to recursion in calls
+	u32 VerticesStart;
+
+	bool NormalsInFile;
+	bool HasVertexColors;
+	bool ShowWarning;
+};
+
+
+} // end namespace scene
+} // end namespace irr
+
+#endif // __C_B3D_MESH_LOADER_H_INCLUDED__
+
-- 
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