//-
// ==========================================================================
// Copyright (C) 1995 - 2005 Alias Systems Corp. and/or its licensors.  All 
// rights reserved. 
// 
// The coded instructions, statements, computer programs, and/or related 
// material (collectively the "Data") in these files are provided by Alias 
// Systems Corp. ("Alias") and/or its licensors for the exclusive use of the 
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// accompanies this Alias software). Such Customer has the right to use, 
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//+

#ifndef __POLYRAWWRITER_H
#define __POLYRAWWRITER_H

// polyRawWriter.h

//
// *****************************************************************************
//
// CLASS:    polyRawWriter
//
// *****************************************************************************
//
// CLASS DESCRIPTION (polyRawWriter)
// 
// polyRawWriter is a class derived from polyWriter.  It currently outputs in
// raw text format the following polygonal mesh data:
// - faces and their vertex components
// - vertex coordinates
// - colors per vertex
// - normals per vertex
// - current uv set and coordinates
// - component sets
// - file textures (for the current uv set)
// - other uv sets and coordinates
//
// *****************************************************************************

#include "polyWriter.h"

//Used to store UV set information
//
struct UVSet {
	MFloatArray	uArray;
	MFloatArray	vArray;
	MString		name;
	UVSet*		next;
};

class polyRawWriter : public polyWriter {

	public:
						polyRawWriter (const MDagPath& dagPath, MStatus& status);
		virtual			~polyRawWriter ();
				MStatus extractGeometry ();
				MStatus writeToFile (ostream& os);

	private:
		//Functions
		//
				MStatus	outputSingleSet (ostream& os, 
										 MString setName, 
										 MIntArray faces, 
										 MString textureName);
				MStatus outputFaces (ostream& os);
				MStatus outputVertices (ostream& os);
				MStatus	outputVertexInfo (ostream& os);
				MStatus	outputNormals (ostream& os);
				MStatus	outputTangents (ostream& os);
				MStatus	outputBinormals (ostream& os);
				MStatus	outputColors (ostream& os);
				MStatus	outputUVs (ostream& os);

		//Data Member
		//for storing UV information
		//
		UVSet*	fHeadUVSet;
};

#endif /*__POLYRAWWRITER_H*/