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/**
* $Id$
*
* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version. The Blender
* Foundation also sells licenses for use in proprietary software under
* the Blender License. See http://www.blender.org/BL/ for information
* about this.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL/BL DUAL LICENSE BLOCK *****
*/
#ifndef __RAS_TEXVERT
#define __RAS_TEXVERT
#include "MT_Point3.h"
#include "MT_Point2.h"
#include "MT_Transform.h"
static MT_Point3 g_pt3;
static MT_Point2 g_pt2;
#define TV_CALCFACENORMAL 0x0001
#define RAS_TexVert_INLINE 1
class RAS_TexVert
{
float m_localxyz[3]; // 3*4 = 12 = 24
float m_uv1[2]; // 2*4 = 8 = 24 + 16 = 40
unsigned int m_rgba; // 4 = 40 + 4 = 44
short m_normal[3]; // 3*2 = 6 = 50
short m_flag; // 32 bytes total size, fits nice = 52 = not fit nice
public:
short getFlag() const;
RAS_TexVert()// :m_xyz(0,0,0),m_uv(0,0),m_rgba(0)
{}
RAS_TexVert(const MT_Point3& xyz,
const MT_Point2& uv,
const unsigned int rgba,
const short *normal,
const short flag);
~RAS_TexVert() {};
// leave multiline for debugging
#ifdef RAS_TexVert_INLINE
void SetXYZ(const MT_Point3& xyz)
{
xyz.getValue(m_localxyz);
}
void SetUV(const MT_Point2& uv)
{
uv.getValue(m_uv1);
}
void SetRGBA(const unsigned int rgba)
{
m_rgba = rgba;
}
void SetFlag(const short flag)
{
m_flag = flag;
}
void SetNormal(const MT_Vector3& normal)
{
m_normal[0] = short(normal.x()*32767.0);
m_normal[1] = short(normal.y()*32767.0);
m_normal[2] = short(normal.z()*32767.0);
}
const float* getUV1 () const {
return m_uv1;
};
const float* getLocalXYZ() const {
return m_localxyz;
};
const short* getNormal() const {
return m_normal;
}
const unsigned int& getRGBA() const {
return m_rgba;
}
#else
const float* getUV1 () const;
const short* getNormal() const;
const float* getLocalXYZ() const;
const unsigned int& getRGBA() const;
void SetXYZ(const MT_Point3& xyz);
void SetUV(const MT_Point2& uv);
void SetRGBA(const unsigned int rgba);
void SetNormal(const MT_Vector3& normal);
void SetFlag(const short flag);
#endif
void SetRGBA(const MT_Vector4& rgba);
const MT_Point3& xyz();
// compare two vertices, and return TRUE if both are almost identical (they can be shared)
bool closeTo(const RAS_TexVert* other);
bool closeTo(const MT_Point3& otherxyz,
const MT_Point2& otheruv,
const unsigned int otherrgba,
short othernormal[3]) const;
void getOffsets(void*&xyz, void *&uv1, void *&rgba, void *&normal) const;
};
#endif //__RAS_TEXVERT
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