boxConvex.h

Classes:

class
Detailed Description

 1
 2//-----------------------------------------------------------------------------
 3// Copyright (c) 2012 GarageGames, LLC
 4//
 5// Permission is hereby granted, free of charge, to any person obtaining a copy
 6// of this software and associated documentation files (the "Software"), to
 7// deal in the Software without restriction, including without limitation the
 8// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 9// sell copies of the Software, and to permit persons to whom the Software is
10// furnished to do so, subject to the following conditions:
11//
12// The above copyright notice and this permission notice shall be included in
13// all copies or substantial portions of the Software.
14//
15// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21// IN THE SOFTWARE.
22//-----------------------------------------------------------------------------
23
24#ifndef _BOXCONVEX_H_
25#define _BOXCONVEX_H_
26
27#ifndef _CONVEX_H_
28#include "collision/convex.h"
29#endif
30
31
32//----------------------------------------------------------------------------
33
34class BoxConvex: public Convex
35{
36   Point3F getVertex(S32 v);
37   void emitEdge(S32 v1,S32 v2,const MatrixF& mat,ConvexFeature* cf);
38   void emitFace(S32 fi,const MatrixF& mat,ConvexFeature* cf);
39public:
40   //
41   Point3F mCenter;
42   VectorF mSize;
43
44   BoxConvex() { mType = BoxConvexType; }
45   void init(SceneObject* obj) { mObject = obj; }
46
47   Point3F support(const VectorF& v) const;
48   void getFeatures(const MatrixF& mat,const VectorF& n, ConvexFeature* cf);
49   void getPolyList(AbstractPolyList* list);
50};
51
52
53class OrthoBoxConvex: public BoxConvex
54{
55   typedef BoxConvex Parent;
56   mutable MatrixF mOrthoMatrixCache;
57
58 public:
59   OrthoBoxConvex() { mOrthoMatrixCache.identity(); }
60
61   virtual const MatrixF& getTransform() const;
62};
63
64#endif
65