mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-10 18:51:21 +03:00
a6eb515f9d
Some corrections; test cases were added; coding standards in MFC samples & presentations Request stencil buffer for Linux. correct test cases; correct compilation errors compilation warnings (gcc/Linux)
188 lines
6.7 KiB
C++
Executable File
188 lines
6.7 KiB
C++
Executable File
// Created on: 1995-11-28
|
|
// Created by: Jean-Pierre COMBE
|
|
// Copyright (c) 1995-1999 Matra Datavision
|
|
// Copyright (c) 1999-2012 OPEN CASCADE SAS
|
|
//
|
|
// The content of this file is subject to the Open CASCADE Technology Public
|
|
// License Version 6.5 (the "License"). You may not use the content of this file
|
|
// except in compliance with the License. Please obtain a copy of the License
|
|
// at http://www.opencascade.org and read it completely before using this file.
|
|
//
|
|
// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
|
|
// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
|
|
//
|
|
// The Original Code and all software distributed under the License is
|
|
// distributed on an "AS IS" basis, without warranty of any kind, and the
|
|
// Initial Developer hereby disclaims all such warranties, including without
|
|
// limitation, any warranties of merchantability, fitness for a particular
|
|
// purpose or non-infringement. Please see the License for the specific terms
|
|
// and conditions governing the rights and limitations under the License.
|
|
|
|
#include <DsgPrs_ParalPresentation.ixx>
|
|
#include <gp_Lin.hxx>
|
|
#include <gp_Dir.hxx>
|
|
#include <ElCLib.hxx>
|
|
#include <gce_MakeLin.hxx>
|
|
#include <Graphic3d_Group.hxx>
|
|
#include <Graphic3d_ArrayOfSegments.hxx>
|
|
#include <Prs3d_Arrow.hxx>
|
|
#include <Prs3d_ArrowAspect.hxx>
|
|
#include <Prs3d_LineAspect.hxx>
|
|
#include <Prs3d_DimensionAspect.hxx>
|
|
#include <TCollection_AsciiString.hxx>
|
|
#include <Graphic3d_AspectLine3d.hxx>
|
|
#include <Prs3d_Text.hxx>
|
|
#include <DsgPrs.hxx>
|
|
|
|
void DsgPrs_ParalPresentation::Add (const Handle(Prs3d_Presentation)& aPresentation,
|
|
const Handle(Prs3d_Drawer)& aDrawer,
|
|
const TCollection_ExtendedString& aText,
|
|
const gp_Pnt& AttachmentPoint1,
|
|
const gp_Pnt& AttachmentPoint2,
|
|
const gp_Dir& aDirection,
|
|
const gp_Pnt& OffsetPoint)
|
|
{
|
|
Handle(Prs3d_DimensionAspect) LA = aDrawer->DimensionAspect();
|
|
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
|
|
gp_Lin L1 (AttachmentPoint1,aDirection);
|
|
gp_Lin L2 (AttachmentPoint2,aDirection);
|
|
gp_Pnt Proj1 = ElCLib::Value(ElCLib::Parameter(L1,OffsetPoint),L1);
|
|
gp_Pnt Proj2 = ElCLib::Value(ElCLib::Parameter(L2,OffsetPoint),L2);
|
|
gp_Lin L3 = gce_MakeLin(Proj1,Proj2);
|
|
Standard_Real parmin,parmax,parcur;
|
|
parmin = ElCLib::Parameter(L3,Proj1);
|
|
parmax = parmin;
|
|
parcur = ElCLib::Parameter(L3,Proj2);
|
|
Standard_Real dist = Abs(parmin-parcur);
|
|
if (parcur < parmin) parmin = parcur;
|
|
if (parcur > parmax) parmax = parcur;
|
|
parcur = ElCLib::Parameter(L3,OffsetPoint);
|
|
gp_Pnt offp = ElCLib::Value(parcur,L3);
|
|
|
|
Standard_Boolean outside = Standard_False;
|
|
if (parcur < parmin) {
|
|
parmin = parcur;
|
|
outside = Standard_True;
|
|
}
|
|
if (parcur > parmax) {
|
|
parmax = parcur;
|
|
outside = Standard_True;
|
|
}
|
|
|
|
gp_Pnt PointMin = ElCLib::Value(parmin,L3);
|
|
gp_Pnt PointMax = ElCLib::Value(parmax,L3);
|
|
|
|
// processing of side : 1st group
|
|
Handle(Graphic3d_ArrayOfSegments) aPrims = new Graphic3d_ArrayOfSegments(6);
|
|
aPrims->AddVertex(PointMin);
|
|
aPrims->AddVertex(PointMax);
|
|
|
|
Prs3d_Root::NewGroup(aPresentation);
|
|
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
|
|
|
|
if (dist < (LA->ArrowAspect()->Length()+LA->ArrowAspect()->Length()))
|
|
outside = Standard_True;
|
|
gp_Dir arrdir = L3.Direction().Reversed();
|
|
if (outside)
|
|
arrdir.Reverse();
|
|
|
|
// arrow 1 : 2nd group
|
|
Prs3d_Arrow::Draw(aPresentation,Proj1,arrdir,LA->ArrowAspect()->Angle(),LA->ArrowAspect()->Length());
|
|
|
|
Prs3d_Root::NewGroup(aPresentation);
|
|
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
|
|
|
|
// arrow 2 : 3rd group
|
|
Prs3d_Arrow::Draw(aPresentation,Proj2,arrdir.Reversed(),LA->ArrowAspect()->Angle(),LA->ArrowAspect()->Length());
|
|
|
|
Prs3d_Root::NewGroup(aPresentation);
|
|
|
|
// text : 4th group
|
|
Prs3d_Text::Draw(aPresentation,LA->TextAspect(),aText,offp);
|
|
|
|
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
|
|
|
|
// processing of call 1 : 5th group
|
|
aPrims->AddVertex(AttachmentPoint1);
|
|
aPrims->AddVertex(Proj1);
|
|
|
|
// processing of call 2 : 6th group
|
|
aPrims->AddVertex(AttachmentPoint2);
|
|
aPrims->AddVertex(Proj2);
|
|
|
|
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray(aPrims);
|
|
}
|
|
|
|
|
|
//==========================================================================
|
|
// function : DsgPrs_ParalPresentation::Add
|
|
// purpose : it is possible to choose the symbol of extremities of the face (arrow, point...)
|
|
//==========================================================================
|
|
void DsgPrs_ParalPresentation::Add (const Handle(Prs3d_Presentation)& aPresentation,
|
|
const Handle(Prs3d_Drawer)& aDrawer,
|
|
const TCollection_ExtendedString& aText,
|
|
const gp_Pnt& AttachmentPoint1,
|
|
const gp_Pnt& AttachmentPoint2,
|
|
const gp_Dir& aDirection,
|
|
const gp_Pnt& OffsetPoint,
|
|
const DsgPrs_ArrowSide ArrowPrs)
|
|
{
|
|
Handle(Prs3d_DimensionAspect) LA = aDrawer->DimensionAspect();
|
|
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
|
|
|
|
gp_Lin L1 (AttachmentPoint1,aDirection);
|
|
gp_Lin L2 (AttachmentPoint2,aDirection);
|
|
gp_Pnt Proj1 = ElCLib::Value(ElCLib::Parameter(L1,OffsetPoint),L1);
|
|
gp_Pnt Proj2 = ElCLib::Value(ElCLib::Parameter(L2,OffsetPoint),L2);
|
|
gp_Lin L3 = gce_MakeLin(Proj1,Proj2);
|
|
Standard_Real parmin,parmax,parcur;
|
|
parmin = ElCLib::Parameter(L3,Proj1);
|
|
parmax = parmin;
|
|
parcur = ElCLib::Parameter(L3,Proj2);
|
|
Standard_Real dist = Abs(parmin-parcur);
|
|
if (parcur < parmin) parmin = parcur;
|
|
if (parcur > parmax) parmax = parcur;
|
|
parcur = ElCLib::Parameter(L3,OffsetPoint);
|
|
gp_Pnt offp = ElCLib::Value(parcur,L3);
|
|
|
|
Standard_Boolean outside = Standard_False;
|
|
if (parcur < parmin) {
|
|
parmin = parcur;
|
|
outside = Standard_True;
|
|
}
|
|
if (parcur > parmax) {
|
|
parmax = parcur;
|
|
outside = Standard_True;
|
|
}
|
|
|
|
gp_Pnt PointMin = ElCLib::Value(parmin,L3);
|
|
gp_Pnt PointMax = ElCLib::Value(parmax,L3);
|
|
|
|
// processing of face
|
|
Handle(Graphic3d_ArrayOfSegments) aPrims = new Graphic3d_ArrayOfSegments(6);
|
|
aPrims->AddVertex(PointMin);
|
|
aPrims->AddVertex(PointMax);
|
|
|
|
if (dist < (LA->ArrowAspect()->Length()+LA->ArrowAspect()->Length()))
|
|
outside = Standard_True;
|
|
gp_Dir arrdir = L3.Direction().Reversed();
|
|
if (outside)
|
|
arrdir.Reverse();
|
|
|
|
// processing of call 1
|
|
aPrims->AddVertex(AttachmentPoint1);
|
|
aPrims->AddVertex(Proj1);
|
|
|
|
// processing of call 2
|
|
aPrims->AddVertex(AttachmentPoint2);
|
|
aPrims->AddVertex(Proj2);
|
|
|
|
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray(aPrims);
|
|
|
|
// text
|
|
Prs3d_Text::Draw(aPresentation,LA->TextAspect(),aText,offp);
|
|
|
|
//arrows
|
|
DsgPrs::ComputeSymbol(aPresentation,LA,Proj1,Proj2,arrdir,arrdir.Reversed(),ArrowPrs);
|
|
}
|