Enter your search terms GNU-Darwin Web Submit search form

portal.h /* Copyright (C) 1998-2001 by Jorrit Tyberghein This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library 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 Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __CS_PORTAL_H__ #define __CS_PORTAL_H__ #include "csgeom/transfrm.h" #include "csutil/flags.h" #include "csutil/csobject.h" #include "imesh/thing/portal.h" class csPolygon2D; class csPolygon3D; class csStatLight; class csObject; class csMeshWrapper; struct iRenderView; struct iFrustumView; class csPortal : public csObject { private: iSector* sector; public: csFlags flags; protected: csReversibleTransform warp_obj; csReversibleTransform warp_wor; iPortalCallback* sector_cb; iPortalCallback* portal_cb; int max_sector_visit; iTextureHandle* filter_texture; float filter_r, filter_g, filter_b; public: csPortal (); virtual ~csPortal (); //---- misc. manipulation functions --------------------------------------- iReferencedObject* GetReferencedObject () const; void SetReferencedObject (iReferencedObject* b); iSector* GetSector () const; void SetSector (iSector* s); csFlags& GetFlags (); void SetMaximumSectorVisit (int msv) { max_sector_visit = msv; } int GetMaximumSectorVisit () const { return max_sector_visit; } void SetPortalCallback (iPortalCallback* cb); iPortalCallback* GetPortalCallback () const; void SetMissingSectorCallback (iPortalCallback* cb); iPortalCallback* GetMissingSectorCallback () const; void SetFilter (iTextureHandle* ft); iTextureHandle* GetTextureFilter () const; void SetFilter (float r, float g, float b); void GetColorFilter (float &r, float &g, float &b) const; //---- space warping ------------------------------------------------------ const csReversibleTransform& GetWarp () const; void SetWarp (const csTransform& t); /* * Set the warping transformation for this portal in object space and world * space. */ void SetWarp (const csMatrix3 &m_w, const csVector3 &v_w_before, const csVector3 &v_w_after); void SetMirror (iPolygon3D *iPoly); void ObjectToWorld (const csReversibleTransform& t); void HardTransform (const csReversibleTransform& t); csVector3 Warp (const csVector3& pos) const; void WarpSpace (csReversibleTransform& t, bool& mirror) const; //------------------------------------------------------------------------- bool Draw (csPolygon2D* new_clipper, csPolygon3D* portal_polygon, iRenderView* rview); csPolygon3D* HitBeam (const csVector3& start, const csVector3& end, csVector3& isect); csMeshWrapper* HitBeam (const csVector3& start, const csVector3& end, csVector3& isect, csPolygon3D** polygonPtr); bool CompleteSector (iBase* context); void CheckFrustum (iFrustumView* lview, int alpha); SCF_DECLARE_IBASE_EXT (csObject); //------------------- iPortal implementation ----------------------- struct Portal : public iPortal { SCF_DECLARE_EMBEDDED_IBASE (csPortal); virtual iReferencedObject* GetReferencedObject () const { return scfParent->GetReferencedObject (); } virtual void SetReferencedObject (iReferencedObject* b) { scfParent->SetReferencedObject (b); } virtual iObject *QueryObject () { return scfParent; } virtual iSector* GetSector () const { return scfParent->GetSector (); } virtual void SetSector (iSector* s) { scfParent->SetSector (s); } virtual csFlags& GetFlags () { return scfParent->GetFlags (); } virtual void SetMaximumSectorVisit (int msv) { scfParent->SetMaximumSectorVisit (msv); } virtual int GetMaximumSectorVisit () const { return scfParent->GetMaximumSectorVisit (); } virtual void SetPortalCallback (iPortalCallback* cb) { scfParent->SetPortalCallback (cb); } virtual iPortalCallback* GetPortalCallback () const { return scfParent->GetPortalCallback (); } virtual void SetMissingSectorCallback (iPortalCallback* cb) { scfParent->SetMissingSectorCallback (cb); } virtual iPortalCallback* GetMissingSectorCallback () const { return scfParent->GetMissingSectorCallback (); } virtual void SetFilter (iTextureHandle* ft) { scfParent->SetFilter (ft); } virtual iTextureHandle* GetTextureFilter () const { return scfParent->GetTextureFilter (); } virtual void SetFilter (float r, float g, float b) { scfParent->SetFilter (r, g, b); } virtual void GetColorFilter (float &r, float &g, float &b) const { scfParent->GetColorFilter (r, g, b); } virtual void SetWarp (const csMatrix3 &m_w, const csVector3 &v_w_before, const csVector3 &v_w_after) { scfParent->SetWarp (m_w, v_w_before, v_w_after); } virtual void SetWarp (const csTransform& t) { scfParent->SetWarp (t); } virtual void SetMirror (iPolygon3D *iPoly) { scfParent->SetMirror (iPoly); } virtual const csReversibleTransform &GetWarp () const { return scfParent->GetWarp (); } virtual void ObjectToWorld (const csReversibleTransform& t) { scfParent->ObjectToWorld (t); } virtual void HardTransform (const csReversibleTransform& t) { scfParent->HardTransform (t); } virtual csVector3 Warp (const csVector3& pos) const { return scfParent->Warp (pos); } virtual void WarpSpace (csReversibleTransform& t, bool& mirror) const { scfParent->WarpSpace (t, mirror); } virtual bool CompleteSector (iBase* context) { return scfParent->CompleteSector (context); } virtual void CheckFrustum (iFrustumView* lview, int alpha) { scfParent->CheckFrustum (lview, alpha); } } scfiPortal; }; #endif // __CS_PORTAL_H__ Generated for Crystal Space by doxygen 1.2.5 written by Dimitri van Heesch, ©1997-2000