12#ifndef ROOT_TGeoCompositeShape
13#define ROOT_TGeoCompositeShape
74 void MakeNode(
const char *expression);
#define ClassDef(name, id)
Base class for Boolean operations between two shapes.
Class handling Boolean composition of shapes.
virtual TGeoShape * GetMakeRuntimeShape(TGeoShape *, TGeoMatrix *) const
In case shape has some negative parameters, these has to be computed in order to fit the mother.
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 CreateThreadData(Int_t nthreads)
Needed just for cleanup.
TGeoCompositeShape()
Default constructor.
virtual void InspectShape() const
print shape parameters
virtual void SetDimensions(Double_t *)
Set dimensions based on the array of parameters param[0] - half-length in x param[1] - half-length in...
virtual Double_t Capacity() const
Computes capacity of this shape [length^3] by sampling with 1% error.
virtual Int_t GetNmeshVertices() const
Return number of vertices of the mesh representation.
virtual Bool_t IsCylType() const
virtual void SavePrimitive(std::ostream &out, Option_t *option="")
Save a primitive as a C++ statement(s) on output stream "out".
virtual void GetBoundingCylinder(Double_t *) const
Fill vector param[4] with the bounding cylinder parameters.
virtual void Sizeof3D() const
compute size of this 3D object
TGeoBoolNode * GetBoolNode() const
virtual void GetMeshNumbers(Int_t &nvert, Int_t &nsegs, Int_t &npols) const
Returns numbers of vertices, segments and polygons composing the shape mesh.
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 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 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.
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 Bool_t PaintComposite(Option_t *option="") const
Paint this composite shape into the current 3D viewer Returns bool flag indicating if the caller shou...
virtual Bool_t GetPointsOnSegments(Int_t, Double_t *) const
Fills array with n random points located on the line segments of the shape mesh.
virtual TGeoVolume * Divide(TGeoVolume *voldiv, const char *divname, Int_t iaxis, Int_t ndiv, Double_t start, Double_t step)
Divide all range of iaxis in range/step cells.
virtual Int_t DistancetoPrimitive(Int_t px, Int_t py)
Compute closest distance from point px,py to each corner.
virtual void ComputeNormal(const Double_t *point, const Double_t *dir, Double_t *norm)
Computes normal vector in POINT to the composite shape.
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 void ClearThreadData() const
Needed just for cleanup.
TGeoCompositeShape & operator=(const TGeoCompositeShape &gcs)
TGeoCompositeShape(const TGeoCompositeShape &gcs)
virtual Bool_t Contains(const Double_t *point) const
Tests if point is inside the shape.
virtual ~TGeoCompositeShape()
destructor
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 outside of this composite shape.
virtual void SetPoints(Double_t *points) const
create points for a composite shape
void RegisterYourself()
Register the shape and all components to TGeoManager class.
virtual void ComputeBBox()
compute bounding box of the sphere
void MakeNode(const char *expression)
Make a boolean node according to the top level boolean operation of expression.
virtual Bool_t IsComposite() const
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 this composite shape.
Geometrical transformation package.
Base abstract class for all shapes.
TGeoVolume, TGeoVolumeMulti, TGeoVolumeAssembly are the volume classes.
TNamed & operator=(const TNamed &rhs)
TNamed assignment operator.