forked from bartvdbraak/blender
158 lines
3.9 KiB
C++
158 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_MATERIALBUCKET
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#define __RAS_MATERIALBUCKET
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#include "RAS_TexVert.h"
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#include "GEN_Map.h"
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#include "STR_HashedString.h"
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#include "MT_Transform.h"
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#include "RAS_IPolygonMaterial.h"
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#include "RAS_Deformer.h" // __NLA
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#include <vector>
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#include <map>
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#include <set>
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using namespace std;
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typedef vector<unsigned short> KX_IndexArray;
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typedef vector<RAS_TexVert> KX_VertexArray;
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typedef vector< KX_VertexArray* > vecVertexArray;
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typedef vector< KX_IndexArray* > vecIndexArrays;
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/**
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* KX_VertexIndex
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*/
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struct KX_VertexIndex {
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public:
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KX_VertexIndex(int size);
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void SetIndex(short loc,unsigned int index);
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// The vertex array
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short m_vtxarray;
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// An index into the vertex array for up to 4 verticies
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unsigned short m_indexarray[4];
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short m_size;
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};
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/**
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* KX_MeshSlot.
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*/
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class KX_MeshSlot
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{
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public:
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void* m_clientObj;
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RAS_Deformer* m_pDeformer; // __NLA
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double* m_OpenGLMatrix;
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class RAS_MeshObject* m_mesh;
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mutable bool m_bVisible; // for visibility
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mutable bool m_bObjectColor;
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mutable MT_Vector4 m_RGBAcolor;
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KX_MeshSlot() :
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m_pDeformer(NULL),
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m_bVisible(true)
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{
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}
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~KX_MeshSlot() {};
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bool Less(const KX_MeshSlot& lhs) const;
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};
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inline bool operator <( const KX_MeshSlot& rhs,const KX_MeshSlot& lhs)
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{
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return ( rhs.Less(lhs));
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}
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/**
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* Contains a list of meshs with the same material properties.
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*/
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class RAS_MaterialBucket
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{
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public:
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typedef std::set<KX_MeshSlot> T_MeshSlotList;
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RAS_MaterialBucket(RAS_IPolyMaterial* mat);
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virtual ~RAS_MaterialBucket() {}
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void Render(const MT_Transform& cameratrans,
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class RAS_IRasterizer* rasty,
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class RAS_IRenderTools* rendertools);
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void SchedulePolygons(int drawingmode);
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void ClearScheduledPolygons();
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RAS_IPolyMaterial* GetPolyMaterial() const;
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bool IsTransparant() const;
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static void StartFrame();
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static void EndFrame();
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void SetMeshSlot(KX_MeshSlot& ms);
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void RemoveMeshSlot(KX_MeshSlot& ms);
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void MarkVisibleMeshSlot(KX_MeshSlot& ms,
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bool visible,
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bool color,
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const MT_Vector4& rgbavec);
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void RenderMeshSlot(const MT_Transform& cameratrans, RAS_IRasterizer* rasty,
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RAS_IRenderTools* rendertools, const KX_MeshSlot &ms, int drawmode);
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bool ActivateMaterial(const MT_Transform& cameratrans, RAS_IRasterizer* rasty,
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RAS_IRenderTools *rendertools, int &drawmode);
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unsigned int NumMeshSlots();
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T_MeshSlotList::iterator msBegin();
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T_MeshSlotList::iterator msEnd();
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struct less
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{
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bool operator()(const RAS_MaterialBucket* x, const RAS_MaterialBucket* y) const
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{
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return *x->GetPolyMaterial() < *y->GetPolyMaterial();
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}
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};
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typedef set<RAS_MaterialBucket*, less> Set;
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private:
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T_MeshSlotList m_meshSlots;
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bool m_bScheduled;
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bool m_bModified;
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RAS_IPolyMaterial* m_material;
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double* m_pOGLMatrix;
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};
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#endif //__KX_BUCKET
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