Open CASCADE Technology 7.8.2.dev
DsgPrs Class Reference

Describes Standard Presentations for DsgIHM objects. More...

#include <DsgPrs.hxx>

Static Public Member Functions

static void ComputeSymbol (const Handle< Prs3d_Presentation > &aPresentation, const Handle< Prs3d_DimensionAspect > &anAspect, const gp_Pnt &pt1, const gp_Pnt &pt2, const gp_Dir &dir1, const gp_Dir &dir2, const DsgPrs_ArrowSide ArrowSide, const Standard_Boolean drawFromCenter=Standard_True)
 draws symbols ((one or two) arrows,(one or two)points at thebeginning and at the end of the dimension
 
static void ComputePlanarFacesLengthPresentation (const Standard_Real FirstArrowLength, const Standard_Real SecondArrowLength, const gp_Pnt &AttachmentPoint1, const gp_Pnt &AttachmentPoint2, const gp_Dir &DirAttach, const gp_Pnt &OffsetPoint, const gp_Pln &PlaneOfFaces, gp_Pnt &EndOfArrow1, gp_Pnt &EndOfArrow2, gp_Dir &DirOfArrow1)
 
static void ComputeCurvilinearFacesLengthPresentation (const Standard_Real FirstArrowLength, const Standard_Real SecondArrowLength, const Handle< Geom_Surface > &SecondSurf, const gp_Pnt &AttachmentPoint1, const gp_Pnt &AttachmentPoint2, const gp_Dir &DirAttach, gp_Pnt &EndOfArrow2, gp_Dir &DirOfArrow1, Handle< Geom_Curve > &VCurve, Handle< Geom_Curve > &UCurve, Standard_Real &FirstU, Standard_Real &deltaU, Standard_Real &FirstV, Standard_Real &deltaV)
 
static void ComputeFacesAnglePresentation (const Standard_Real ArrowLength, const Standard_Real Value, const gp_Pnt &CenterPoint, const gp_Pnt &AttachmentPoint1, const gp_Pnt &AttachmentPoint2, const gp_Dir &dir1, const gp_Dir &dir2, const gp_Dir &axisdir, const Standard_Boolean isPlane, const gp_Ax1 &AxisOfSurf, const gp_Pnt &OffsetPoint, gp_Circ &AngleCirc, Standard_Real &FirstParAngleCirc, Standard_Real &LastParAngleCirc, gp_Pnt &EndOfArrow1, gp_Pnt &EndOfArrow2, gp_Dir &DirOfArrow1, gp_Dir &DirOfArrow2, gp_Pnt &ProjAttachPoint2, gp_Circ &AttachCirc, Standard_Real &FirstParAttachCirc, Standard_Real &LastParAttachCirc)
 
static void ComputeRadiusLine (const gp_Pnt &aCenter, const gp_Pnt &anEndOfArrow, const gp_Pnt &aPosition, const Standard_Boolean drawFromCenter, gp_Pnt &aRadLineOrign, gp_Pnt &aRadLineEnd)
 
static void ComputeFilletRadiusPresentation (const Standard_Real ArrowLength, const Standard_Real Value, const gp_Pnt &Position, const gp_Dir &NormalDir, const gp_Pnt &FirstPoint, const gp_Pnt &SecondPoint, const gp_Pnt &Center, const gp_Pnt &BasePnt, const Standard_Boolean drawRevers, Standard_Boolean &SpecCase, gp_Circ &FilletCirc, Standard_Real &FirstParCirc, Standard_Real &LastParCirc, gp_Pnt &EndOfArrow, gp_Dir &DirOfArrow, gp_Pnt &DrawPosition)
 computes Geometry for fillet radius presentation; special case flag SpecCase equal Standard_True if radius of fillet circle = 0 or if anngle between Vec1(Center, FirstPoint) and Vec2(Center,SecondPoint) equal 0 or PI
 
static Standard_Real DistanceFromApex (const gp_Elips &elips, const gp_Pnt &Apex, const Standard_Real par)
 computes length of ellipse arc in parametric units
 

Detailed Description

Describes Standard Presentations for DsgIHM objects.

Member Function Documentation

◆ ComputeCurvilinearFacesLengthPresentation()

static void DsgPrs::ComputeCurvilinearFacesLengthPresentation ( const Standard_Real FirstArrowLength,
const Standard_Real SecondArrowLength,
const Handle< Geom_Surface > & SecondSurf,
const gp_Pnt & AttachmentPoint1,
const gp_Pnt & AttachmentPoint2,
const gp_Dir & DirAttach,
gp_Pnt & EndOfArrow2,
gp_Dir & DirOfArrow1,
Handle< Geom_Curve > & VCurve,
Handle< Geom_Curve > & UCurve,
Standard_Real & FirstU,
Standard_Real & deltaU,
Standard_Real & FirstV,
Standard_Real & deltaV )
static

◆ ComputeFacesAnglePresentation()

static void DsgPrs::ComputeFacesAnglePresentation ( const Standard_Real ArrowLength,
const Standard_Real Value,
const gp_Pnt & CenterPoint,
const gp_Pnt & AttachmentPoint1,
const gp_Pnt & AttachmentPoint2,
const gp_Dir & dir1,
const gp_Dir & dir2,
const gp_Dir & axisdir,
const Standard_Boolean isPlane,
const gp_Ax1 & AxisOfSurf,
const gp_Pnt & OffsetPoint,
gp_Circ & AngleCirc,
Standard_Real & FirstParAngleCirc,
Standard_Real & LastParAngleCirc,
gp_Pnt & EndOfArrow1,
gp_Pnt & EndOfArrow2,
gp_Dir & DirOfArrow1,
gp_Dir & DirOfArrow2,
gp_Pnt & ProjAttachPoint2,
gp_Circ & AttachCirc,
Standard_Real & FirstParAttachCirc,
Standard_Real & LastParAttachCirc )
static

◆ ComputeFilletRadiusPresentation()

static void DsgPrs::ComputeFilletRadiusPresentation ( const Standard_Real ArrowLength,
const Standard_Real Value,
const gp_Pnt & Position,
const gp_Dir & NormalDir,
const gp_Pnt & FirstPoint,
const gp_Pnt & SecondPoint,
const gp_Pnt & Center,
const gp_Pnt & BasePnt,
const Standard_Boolean drawRevers,
Standard_Boolean & SpecCase,
gp_Circ & FilletCirc,
Standard_Real & FirstParCirc,
Standard_Real & LastParCirc,
gp_Pnt & EndOfArrow,
gp_Dir & DirOfArrow,
gp_Pnt & DrawPosition )
static

computes Geometry for fillet radius presentation; special case flag SpecCase equal Standard_True if radius of fillet circle = 0 or if anngle between Vec1(Center, FirstPoint) and Vec2(Center,SecondPoint) equal 0 or PI

◆ ComputePlanarFacesLengthPresentation()

static void DsgPrs::ComputePlanarFacesLengthPresentation ( const Standard_Real FirstArrowLength,
const Standard_Real SecondArrowLength,
const gp_Pnt & AttachmentPoint1,
const gp_Pnt & AttachmentPoint2,
const gp_Dir & DirAttach,
const gp_Pnt & OffsetPoint,
const gp_Pln & PlaneOfFaces,
gp_Pnt & EndOfArrow1,
gp_Pnt & EndOfArrow2,
gp_Dir & DirOfArrow1 )
static

◆ ComputeRadiusLine()

static void DsgPrs::ComputeRadiusLine ( const gp_Pnt & aCenter,
const gp_Pnt & anEndOfArrow,
const gp_Pnt & aPosition,
const Standard_Boolean drawFromCenter,
gp_Pnt & aRadLineOrign,
gp_Pnt & aRadLineEnd )
static

◆ ComputeSymbol()

static void DsgPrs::ComputeSymbol ( const Handle< Prs3d_Presentation > & aPresentation,
const Handle< Prs3d_DimensionAspect > & anAspect,
const gp_Pnt & pt1,
const gp_Pnt & pt2,
const gp_Dir & dir1,
const gp_Dir & dir2,
const DsgPrs_ArrowSide ArrowSide,
const Standard_Boolean drawFromCenter = Standard_True )
static

draws symbols ((one or two) arrows,(one or two)points at thebeginning and at the end of the dimension

◆ DistanceFromApex()

static Standard_Real DsgPrs::DistanceFromApex ( const gp_Elips & elips,
const gp_Pnt & Apex,
const Standard_Real par )
static

computes length of ellipse arc in parametric units


The documentation for this class was generated from the following file: