blender/source/gameengine/Rasterizer/RAS_IPolygonMaterial.h
Erwin Coumans 2e6d576182 Sorry to break the cvs-closed status, so if you really need to make a new 2.40 build, just disable the game engine if it doesn't compile for a platform. Again, sorry if this breaks non-windows platforms, but I hope people help to get this amazing fix working for all platforms. Armature-fixing contribution from Snailrose. Also lots of cool things from Snailrose and Lagan.
Armatures are back
Split screen
Double sided lightning
Ambient lighting
Alpha test
Material IPO support (one per object atm)
Blender materials
GLSL shaders - Python access
Up to three texture samplers from the material panel ( 2D & Cube map )
Python access to a second set of uv coordinates

See http://www.elysiun.com/forum/viewtopic.php?t=58057
2006-01-06 03:46:54 +00:00

166 lines
4.4 KiB
C++

/**
* $Id$
*
* ***** 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_IPOLYGONMATERIAL
#define __RAS_IPOLYGONMATERIAL
#include "STR_HashedString.h"
/**
* Polygon Material on which the material buckets are sorted
*
*/
#include "MT_Vector3.h"
#include "STR_HashedString.h"
class RAS_IRasterizer;
enum MaterialProps
{
RAS_ZSORT =1,
RAS_TRANSPARENT =2,
RAS_TRIANGLE =4,
RAS_MULTITEX =8,
RAS_MULTILIGHT =16,
RAS_BLENDERMAT =32,
RAS_GLSHADER =64,
RAS_AUTOGEN =128,
RAS_NORMAL =256,
RAS_DEFMULTI =512
};
/**
* Material properties.
*/
class RAS_IPolyMaterial
{
//todo: remove these variables from this interface/protocol class
protected:
STR_HashedString m_texturename;
STR_HashedString m_materialname; //also needed for touchsensor
int m_tile;
int m_tilexrep,m_tileyrep;
int m_drawingmode; // tface->mode
bool m_transparant;
bool m_zsort;
int m_lightlayer;
bool m_bIsTriangle;
unsigned int m_polymatid;
static unsigned int m_newpolymatid;
// will move...
unsigned int m_flag;//MaterialProps
unsigned int m_enabled;// enabled for this mat
int m_multimode; // sum of values
public:
MT_Vector3 m_diffuse;
float m_shininess;
MT_Vector3 m_specular;
float m_specularity;
/** Used to store caching information for materials. */
typedef void* TCachingInfo;
// care! these are taken from blender polygonflags, see file DNA_mesh_types.h for #define TF_BILLBOARD etc.
enum MaterialFlags
{
BILLBOARD_SCREENALIGNED = 256,
BILLBOARD_AXISALIGNED = 4096,
SHADOW =8192
};
RAS_IPolyMaterial(const STR_String& texname,
const STR_String& matname,
int tile,
int tilexrep,
int tileyrep,
int mode,
bool transparant,
bool zsort,
int lightlayer,
bool bIsTriangle,
void* clientobject);
virtual ~RAS_IPolyMaterial() {};
/**
* Returns the caching information for this material,
* This can be used to speed up the rasterizing process.
* @return The caching information.
*/
virtual TCachingInfo GetCachingInfo(void) const { return 0; }
/**
* Activates the material in the rasterizer.
* On entry, the cachingInfo contains info about the last activated material.
* On exit, the cachingInfo should contain updated info about this material.
* @param rasty The rasterizer in which the material should be active.
* @param cachingInfo The information about the material used to speed up rasterizing.
*/
virtual bool Activate(RAS_IRasterizer* rasty, TCachingInfo& cachingInfo) const
{
return false;
}
virtual bool Equals(const RAS_IPolyMaterial& lhs) const;
bool Less(const RAS_IPolyMaterial& rhs) const;
int GetLightLayer() const;
bool IsTransparant() const;
bool IsZSort() const;
bool UsesTriangles() const;
unsigned int hash() const;
int GetDrawingMode() const;
const STR_String& GetMaterialName() const;
const STR_String& GetTextureName() const;
const unsigned int GetFlag() const;
const unsigned int GetEnabled() const;
/*
* PreCalculate texture gen
*/
virtual void OnConstruction(){}
};
inline bool operator ==( const RAS_IPolyMaterial & rhs,const RAS_IPolyMaterial & lhs)
{
return ( rhs.Equals(lhs));
}
inline bool operator < ( const RAS_IPolyMaterial & lhs, const RAS_IPolyMaterial & rhs)
{
return lhs.Less(rhs);
}
#endif //__RAS_IPOLYGONMATERIAL