Merging r5975 through r6036 from trunk to ogl-es branch.

GLES drivers adapted, but only did make compile-tests.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@6038 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/CB3DMeshWriter.h

@@ -0,0 +1,52 @@
+// Copyright (C) 2014 Lauri Kasanen
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+// Modified version with rigging/skinning support
+
+#ifndef __IRR_B3D_MESH_WRITER_H_INCLUDED__
+#define __IRR_B3D_MESH_WRITER_H_INCLUDED__
+
+#include "IMeshWriter.h"
+#include "IWriteFile.h"
+#include "SB3DStructs.h"
+#include "ISkinnedMesh.h"
+
+
+
+namespace irr
+{
+namespace scene
+{
+
+//! class to write B3D mesh files
+class CB3DMeshWriter : public IMeshWriter
+{
+public:
+
+	CB3DMeshWriter();
+
+	//! Returns the type of the mesh writer
+    virtual EMESH_WRITER_TYPE getType() const _IRR_OVERRIDE_;
+
+	//! writes a mesh
+    virtual bool writeMesh(io::IWriteFile* file, scene::IMesh* mesh, s32 flags=EMWF_NONE) _IRR_OVERRIDE_;
+
+private:
+	u32 Size;
+
+    void writeJointChunk(io::IWriteFile* file, ISkinnedMesh* mesh , ISkinnedMesh::SJoint* joint);
+    u32 getJointChunkSize(const ISkinnedMesh* mesh, ISkinnedMesh::SJoint* joint);
+    core::array<ISkinnedMesh::SJoint*> getRootJoints(const ISkinnedMesh* mesh);
+
+    u32 getUVlayerCount(IMesh *mesh);
+    ISkinnedMesh* getSkinned (IMesh *mesh);
+
+	void write(io::IWriteFile* file, const void *ptr, const u32 bytes);
+
+};
+
+} // end namespace
+} // end namespace
+
+#endif