virtual ~TGeoTrd1()
destructor
virtual Double_t Safety(const Double_t *point, Bool_t in=kTRUE) const
computes the closest distance from given point to this shape, according to option.
Geometrical transformation package.
virtual void SetPoints(Double_t *points) const
create arb8 mesh points
TGeoVolume, TGeoVolumeMulti, TGeoVolumeAssembly are the volume classes.
virtual void ComputeBBox()
compute bounding box for a trd1
virtual void ComputeNormal(const Double_t *point, const Double_t *dir, Double_t *norm)
Compute normal to closest surface from POINT.
virtual void GetBoundingCylinder(Double_t *param) const
Fill vector param[4] with the bounding cylinder parameters.
A trapezoid with only x length varying with z.
virtual void DistFromOutside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const
Compute distance from array of input points having directions specified by dirs. Store output in dist...
virtual void SavePrimitive(std::ostream &out, Option_t *option="")
Save a primitive as a C++ statement(s) on output stream "out".
#define ClassDef(name, id)
virtual Double_t Capacity() const
Computes capacity of the shape in [length^3].
virtual void Safety_v(const Double_t *points, const Bool_t *inside, Double_t *safe, Int_t vecsize) const
Compute safe distance from each of the points in the input array.
virtual Int_t GetFittingBox(const TGeoBBox *parambox, TGeoMatrix *mat, Double_t &dx, Double_t &dy, Double_t &dz) const
Fills real parameters of a positioned box inside this. Returns 0 if successful.
virtual void ComputeNormal_v(const Double_t *points, const Double_t *dirs, Double_t *norms, Int_t vecsize)
Compute the normal for an array o points so that norm.dot.dir is positive Input: Arrays of point coor...
virtual void Sizeof3D() const
fill size of this 3-D object
Base abstract class for all shapes.
void SetVertex(Double_t *vertex) const
set vertex of a corner according to visibility flags
virtual TGeoShape * GetMakeRuntimeShape(TGeoShape *mother, TGeoMatrix *mat) const
in case shape has some negative parameters, these has to be computed in order to fit the mother ...
virtual void SetDimensions(Double_t *param)
set trd1 params in one step :
virtual void InspectShape() const
print shape parameters
virtual Bool_t Contains(const Double_t *point) const
test if point is inside this shape check Z range
virtual TGeoVolume * Divide(TGeoVolume *voldiv, const char *divname, Int_t iaxis, Int_t ndiv, Double_t start, Double_t step)
Divide this trd1 shape belonging to volume "voldiv" into ndiv volumes called divname, from start position with the given step.
virtual void Contains_v(const Double_t *points, Bool_t *inside, Int_t vecsize) const
Check the inside status for each of the points in the array.
virtual Int_t GetByteCount() const
void GetVisibleCorner(const Double_t *point, Double_t *vertex, Double_t *normals) const
get the most visible corner from outside point and the normals
virtual void DistFromInside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const
Compute distance from array of input points having directions specified by dirs. Store output in dist...
virtual Double_t DistFromInside(const Double_t *point, const Double_t *dir, Int_t iact=1, Double_t step=TGeoShape::Big(), Double_t *safe=0) const
Compute distance from inside point to surface of the trd1 Boundary safe algorithm.
virtual Bool_t IsCylType() const
void GetOppositeCorner(const Double_t *point, Int_t inorm, Double_t *vertex, Double_t *normals) const
get the opposite corner of the intersected face
virtual Double_t GetAxisRange(Int_t iaxis, Double_t &xlo, Double_t &xhi) const
Get range of shape for a given axis.
double norm(double *x, double *p)
virtual Double_t DistFromOutside(const Double_t *point, const Double_t *dir, Int_t iact=1, Double_t step=TGeoShape::Big(), Double_t *safe=0) const
Compute distance from outside point to surface of the trd1 Boundary safe algorithm.