iengine/portalcontainer.h Source File (Crystal Space 2.0 Public API Reference)

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iengine/portalcontainer.h
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    00001 /*
    00002     Copyright (C) 2003 by Jorrit Tyberghein
    00003               (C) 2004 by Marten Svanfeldt
    00004
    00005     This library is free software; you can redistribute it and/or
    00006     modify it under the terms of the GNU Library General Public
    00007     License as published by the Free Software Foundation; either
    00008     version 2 of the License, or (at your option) any later version.
    00009
    00010     This library is distributed in the hope that it will be useful,
    00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00013     Library General Public License for more details.
    00014
    00015     You should have received a copy of the GNU Library General Public
    00016     License along with this library; if not, write to the Free
    00017     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
    00018 */
    00019
    00020 #ifndef __CS_IENGINE_PORTALCONTAINER_H__
    00021 #define __CS_IENGINE_PORTALCONTAINER_H__
    00022
    00027 #include "csutil/scf.h"
    00028
    00033 struct iPortal;
    00034 struct iRenderView;
    00035
    00036 class csVector2;
    00037
    00051 struct iPortalContainer : public virtual iBase
    00052 {
    00053   SCF_INTERFACE(iPortalContainer, 3,0,0);
    00055   virtual int GetPortalCount () const = 0;
    00056
    00058   virtual iPortal* GetPortal (int idx) const = 0;
    00059
    00061   virtual iPortal* CreatePortal (csVector3* vertices, int num) = 0;
    00062
    00064   virtual void RemovePortal (iPortal* portal) = 0;
    00065
    00067   virtual void Draw (iRenderView* rview) = 0;
    00068
    00088   virtual void ComputeScreenPolygons (iRenderView* rview,
    00089     csVector2* verts2D, csVector3* verts3D, size_t vertsSize,
    00090     size_t* numVerts, int viewWidth, int viewHeight) = 0;
    00091
    00095   virtual size_t GetTotalVertexCount () const = 0;
    00096 };
    00097
    00100 #endif // __CS_IENGINE_PORTALCONTAINER_H__
    00101