class TEve3DProjection: public TEveProjection
3D scaling projection. One has to use pre-scaling to make any ise of this.
Function Members (Methods)
public:
protected:
| void | TEveProjection::PreScaleVariable(Int_t dim, Float_t& v) |
Data Members
public:
| enum TEveProjection::EPType_e { | kPT_Unknown | |
| kPT_RPhi | ||
| kPT_RhoZ | ||
| kPT_3D | ||
| kPT_End | ||
| }; | ||
| enum TEveProjection::EPProc_e { | kPP_Plane | |
| kPP_Distort | ||
| kPP_Full | ||
| }; | ||
| enum TEveProjection::EGeoMode_e { | kGM_Unknown | |
| kGM_Polygons | ||
| kGM_Segments | ||
| }; |
public:
| static Float_t | TEveProjection::fgEps | resolution of projected points |
| static Float_t | TEveProjection::fgEpsSqr | square of resolution of projected points |
protected:
| TEveVector | TEveProjection::fCenter | center of distortionprivate: |
| bool | TEveProjection::fDisplaceOrigin | displace point before projection |
| Float_t | TEveProjection::fDistortion | distortion |
| Float_t | TEveProjection::fFixR | radius from which scaling remains constant |
| Float_t | TEveProjection::fFixZ | z-coordinate from which scaling remains constant |
| TEveProjection::EGeoMode_e | TEveProjection::fGeoMode | strategy of polygon projection (what to try first) |
| Float_t | TEveProjection::fMaxTrackStep | maximum distance between two points on a track |
| TString | TEveProjection::fName | name |
| Float_t | TEveProjection::fPastFixRFac | relative scaling factor beyond fFixR as 10^x |
| Float_t | TEveProjection::fPastFixRScale | relative scaling beyond fFixR |
| Float_t | TEveProjection::fPastFixZFac | relative scaling factor beyond fFixZ as 10^x |
| Float_t | TEveProjection::fPastFixZScale | relative scaling beyond fFixZ |
| vector<TEveProjection::PreScaleEntry_t,allocator<TEveProjection::PreScaleEntry_t> > | TEveProjection::fPreScales[3] | scaling before the distortion |
| Float_t | TEveProjection::fScaleR | scale factor to keep projected radius at fFixR fixed |
| Float_t | TEveProjection::fScaleZ | scale factor to keep projected z-coordinate at fFixZ fixed |
| TEveProjection::EPType_e | TEveProjection::fType | type |
| Bool_t | TEveProjection::fUsePreScale | use pre-scaling |
Class Charts
Function documentation
void ProjectPoint(Float_t& x, Float_t& y, Float_t& z, Float_t d, TEveProjection::EPProc_e proc = kPP_Full)
Project point.