celtool/navigation.h Source File (CEL: Crystal Entity Layer 2.0 Public API Reference)

00001 /*
00002     Crystal Space Entity Layer
00003     Navigation Tools
00004     Copyright (C) 2007 by Dariusz Dawidowski
00005 
00006     This library is free software; you can redistribute it and/or
00007     modify it under the terms of the GNU Library General Public
00008     License as published by the Free Software Foundation; either
00009     version 2 of the License, or (at your option) any later version.
00010 
00011     This library is distributed in the hope that it will be useful,
00012     but WITHOUT ANY WARRANTY; without even the implied warranty of
00013     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014     Library General Public License for more details.
00015 
00016     You should have received a copy of the GNU Library General Public
00017     License along with this library; if not, write to the Free
00018     Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
00019 */
00020 
00021 #ifndef __CEL_TOOL_NAVIGATION__
00022 #define __CEL_TOOL_NAVIGATION__
00023 
00024 #include "cssysdef.h"
00025 #include "csgeom/vector3.h"
00026 
00027 #include "celtool/celtoolextern.h"
00028 
00029 struct iSector;
00030 struct iMapNode;
00031 struct iCelEntity;
00032 struct iPcMesh;
00033 
00037 struct celNavigationInfo
00038 {
00040   bool success;
00042   bool visible;
00044   csVector3 angle;
00046   float distance;
00047 };
00048 
00052 struct CEL_CELTOOL_EXPORT celNavigationTools
00053 {
00060   static celNavigationInfo GetNavigationInfo (iCelEntity* navigator,
00061         const char* tag, const csVector3& vector);
00068   static celNavigationInfo GetNavigationInfo (iPcMesh* navigator,
00069         const csVector3& vector);
00077   static celNavigationInfo GetNavigationInfo (iCelEntity* navigator,
00078         const char* navigator_tag, iCelEntity* entity,
00079         const char* entity_tag);
00087   static celNavigationInfo GetNavigationInfo (iPcMesh* navigator,
00088         iCelEntity* entity, const char* entity_tag);
00095   static celNavigationInfo GetNavigationInfo (iCelEntity* navigator,
00096         const char* tag, iMapNode* node);
00103   static celNavigationInfo GetNavigationInfo (iPcMesh* navigator,
00104         iMapNode* node);
00105 };
00106 
00107 #endif // __CEL_TOOL_NAVIGATION__