forked from bartvdbraak/blender
44f45894c2
Add Python Mapping method to CListValue Fix Bernoulli bool distribution python method for random actuator Fix Python IpoActuator methods setProperty and force acts local Make data objects private Better sort method for polygon materials - much easier to understand
139 lines
3.9 KiB
C++
139 lines
3.9 KiB
C++
/**
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* $Id$
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*
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* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version. The Blender
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* Foundation also sells licenses for use in proprietary software under
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* the Blender License. See http://www.blender.org/BL/ for information
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* about this.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL/BL DUAL LICENSE BLOCK *****
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*/
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#ifndef __RAS_IPOLYGONMATERIAL
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#define __RAS_IPOLYGONMATERIAL
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#include "STR_HashedString.h"
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/**
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* Polygon Material on which the material buckets are sorted
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*
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*/
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#include "MT_Vector3.h"
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#include "STR_HashedString.h"
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class RAS_IRasterizer;
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/**
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* Material properties.
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*/
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class RAS_IPolyMaterial
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{
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//todo: remove these variables from this interface/protocol class
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protected:
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STR_HashedString m_texturename;
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STR_HashedString m_materialname; //also needed for touchsensor
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int m_tile;
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int m_tilexrep,m_tileyrep;
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int m_drawingmode; // tface->mode
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bool m_transparant;
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bool m_zsort;
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int m_lightlayer;
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bool m_bIsTriangle;
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unsigned int m_polymatid;
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static unsigned int m_newpolymatid;
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public:
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MT_Vector3 m_diffuse;
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float m_shininess;
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MT_Vector3 m_specular;
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float m_specularity;
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/** Used to store caching information for materials. */
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typedef void* TCachingInfo;
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// care! these are taken from blender polygonflags, see file DNA_mesh_types.h for #define TF_BILLBOARD etc.
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enum MaterialFlags
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{
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BILLBOARD_SCREENALIGNED = 256,
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BILLBOARD_AXISALIGNED = 4096,
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SHADOW =8192
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};
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RAS_IPolyMaterial(const STR_String& texname,
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bool ba,
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const STR_String& matname,
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int tile,
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int tilexrep,
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int tileyrep,
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int mode,
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bool transparant,
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bool zsort,
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int lightlayer,
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bool bIsTriangle,
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void* clientobject);
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virtual ~RAS_IPolyMaterial() {};
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/**
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* Returns the caching information for this material,
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* This can be used to speed up the rasterizing process.
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* @return The caching information.
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*/
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virtual TCachingInfo GetCachingInfo(void) const { return 0; }
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/**
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* Activates the material in the rasterizer.
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* On entry, the cachingInfo contains info about the last activated material.
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* On exit, the cachingInfo should contain updated info about this material.
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* @param rasty The rasterizer in which the material should be active.
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* @param cachingInfo The information about the material used to speed up rasterizing.
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*/
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virtual void Activate(RAS_IRasterizer* rasty, TCachingInfo& cachingInfo) const {}
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bool Equals(const RAS_IPolyMaterial& lhs) const;
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bool Less(const RAS_IPolyMaterial& rhs) const;
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int GetLightLayer() const;
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bool IsTransparant() const;
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bool IsZSort() const;
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bool UsesTriangles() const;
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unsigned int hash() const;
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int GetDrawingMode() const;
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const STR_String& GetMaterialName() const;
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const STR_String& GetTextureName() const;
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};
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inline bool operator ==( const RAS_IPolyMaterial & rhs,const RAS_IPolyMaterial & lhs)
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{
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return ( rhs.Equals(lhs));
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}
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inline bool operator < ( const RAS_IPolyMaterial & lhs, const RAS_IPolyMaterial & rhs)
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{
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return lhs.Less(rhs);
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}
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#endif //__RAS_IPOLYGONMATERIAL
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