DOOM-3-BFG

DOOM 3 BFG Edition
Log | Files | Refs

Surface_SweptSpline.h (3076B)

      1 /*
      2 ===========================================================================
      3 
      4 Doom 3 BFG Edition GPL Source Code
      5 Copyright (C) 1993-2012 id Software LLC, a ZeniMax Media company. 
      6 
      7 This file is part of the Doom 3 BFG Edition GPL Source Code ("Doom 3 BFG Edition Source Code").  
      8 
      9 Doom 3 BFG Edition Source Code is free software: you can redistribute it and/or modify
     10 it under the terms of the GNU General Public License as published by
     11 the Free Software Foundation, either version 3 of the License, or
     12 (at your option) any later version.
     13 
     14 Doom 3 BFG Edition Source Code is distributed in the hope that it will be useful,
     15 but WITHOUT ANY WARRANTY; without even the implied warranty of
     16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     17 GNU General Public License for more details.
     18 
     19 You should have received a copy of the GNU General Public License
     20 along with Doom 3 BFG Edition Source Code.  If not, see <http://www.gnu.org/licenses/>.
     21 
     22 In addition, the Doom 3 BFG Edition Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 BFG Edition Source Code.  If not, please request a copy in writing from id Software at the address below.
     23 
     24 If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
     25 
     26 ===========================================================================
     27 */
     28 
     29 #ifndef __SURFACE_SWEPTSPLINE_H__
     30 #define __SURFACE_SWEPTSPLINE_H__
     31 
     32 /*
     33 ===============================================================================
     34 
     35 	Swept Spline surface.
     36 
     37 ===============================================================================
     38 */
     39 
     40 class idSurface_SweptSpline : public idSurface {
     41 public:
     42 							idSurface_SweptSpline();
     43 							~idSurface_SweptSpline();
     44 
     45 	void					SetSpline( idCurve_Spline<idVec4> *spline );
     46 	void					SetSweptSpline( idCurve_Spline<idVec4> *sweptSpline );
     47 	void					SetSweptCircle( const float radius );
     48 
     49 	void					Tessellate( const int splineSubdivisions, const int sweptSplineSubdivisions );
     50 
     51 	void					Clear();
     52 
     53 protected:
     54 	idCurve_Spline<idVec4> *spline;
     55 	idCurve_Spline<idVec4> *sweptSpline;
     56 
     57 	void					GetFrame( const idMat3 &previousFrame, const idVec3 dir, idMat3 &newFrame );
     58 };
     59 
     60 /*
     61 ====================
     62 idSurface_SweptSpline::idSurface_SweptSpline
     63 ====================
     64 */
     65 ID_INLINE idSurface_SweptSpline::idSurface_SweptSpline() {
     66 	spline = NULL;
     67 	sweptSpline = NULL;
     68 }
     69 
     70 /*
     71 ====================
     72 idSurface_SweptSpline::~idSurface_SweptSpline
     73 ====================
     74 */
     75 ID_INLINE idSurface_SweptSpline::~idSurface_SweptSpline() {
     76 	delete spline;
     77 	delete sweptSpline;
     78 }
     79 
     80 /*
     81 ====================
     82 idSurface_SweptSpline::Clear
     83 ====================
     84 */
     85 ID_INLINE void idSurface_SweptSpline::Clear() {
     86 	idSurface::Clear();
     87 	delete spline;
     88 	spline = NULL;
     89 	delete sweptSpline;
     90 	sweptSpline = NULL;
     91 }
     92 
     93 #endif /* !__SURFACE_SWEPTSPLINE_H__ */