Go to the documentation of this file.00001 #include "DataFormats/GeometrySurface/interface/BoundingBox.h"
00002 #include "DataFormats/GeometrySurface/interface/BoundPlane.h"
00003 #include "DataFormats/GeometryVector/interface/LocalPoint.h"
00004
00005
00006 BoundingBox::BoundingBox(const BoundPlane& plane) {
00007 float hLen = plane.bounds().length() / 2;
00008 float hWid = plane.bounds().width() / 2;
00009 float hThick = plane.bounds().thickness() / 2;
00010
00011 m_corners[0] = plane.toGlobal( LocalPoint( hWid, hLen, hThick));
00012 m_corners[1] = plane.toGlobal( LocalPoint( hWid, hLen,-hThick));
00013 m_corners[2] = plane.toGlobal( LocalPoint( hWid,-hLen, hThick));
00014 m_corners[3] = plane.toGlobal( LocalPoint( hWid,-hLen,-hThick));
00015 m_corners[4] = plane.toGlobal( LocalPoint(-hWid, hLen, hThick));
00016 m_corners[5] = plane.toGlobal( LocalPoint(-hWid, hLen,-hThick));
00017 m_corners[6] = plane.toGlobal( LocalPoint(-hWid,-hLen, hThick));
00018 m_corners[7] = plane.toGlobal( LocalPoint(-hWid,-hLen,-hThick));
00019
00020 }
00021
00022
00023 std::vector<GlobalPoint>
00024 BoundingBox::corners( const BoundPlane& plane)
00025 {
00026 std::vector<GlobalPoint> result;
00027 result.reserve(8);
00028
00029 float hLen = plane.bounds().length() / 2;
00030 float hWid = plane.bounds().width() / 2;
00031 float hThick = plane.bounds().thickness() / 2;
00032
00033 result.push_back( plane.toGlobal( LocalPoint( hWid, hLen, hThick)));
00034 result.push_back( plane.toGlobal( LocalPoint( hWid, hLen,-hThick)));
00035 result.push_back( plane.toGlobal( LocalPoint( hWid,-hLen, hThick)));
00036 result.push_back( plane.toGlobal( LocalPoint( hWid,-hLen,-hThick)));
00037 result.push_back( plane.toGlobal( LocalPoint(-hWid, hLen, hThick)));
00038 result.push_back( plane.toGlobal( LocalPoint(-hWid, hLen,-hThick)));
00039 result.push_back( plane.toGlobal( LocalPoint(-hWid,-hLen, hThick)));
00040 result.push_back( plane.toGlobal( LocalPoint(-hWid,-hLen,-hThick)));
00041
00042 return result;
00043 }
1.7.3