mPlaneTransformer.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 _MPLANETRANSFORMER_H_
25#define _MPLANETRANSFORMER_H_
26
27#ifndef _MMATRIX_H_
28#include "math/mMatrix.h"
29#endif
30#ifndef _MPOINT3_H_
31#include "math/mPoint3.h"
32#endif
33#ifndef _MPLANE_H_
34#include "math/mPlane.h"
35#endif
36
37// =========================================================
38class PlaneTransformer
39{
40   MatrixF mTransform;
41   MatrixF mTransposeInverse;
42   Point3F mScale;
43
44  public:
45   void set(const MatrixF& xform, const Point3F& scale);
46   void transform(const PlaneF& plane, PlaneF& result);
47   void setIdentity();
48};
49
50#endif
51