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0024665: A sample for advanced function mechanism

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PRO file is added + a description of how to generate the Visual Studio projects and compile.
In addition, the sample folder is renamed to FuncDemo.

Adding 64 bit configuration to VC projects
This commit is contained in:
vro
2016-02-10 08:04:45 +03:00
committed by abv
parent a7d4dd9489
commit aff5997de8
41 changed files with 3099 additions and 0 deletions
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76
samples/qt/FuncDemo/src/CircleDriver.cpp Normal file
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// CircleDriver.cpp: implementation of the CircleDriver class.
//
//////////////////////////////////////////////////////////////////////
#include "CircleDriver.h"
#include <Standard_GUID.hxx>
#include <TDF_Reference.hxx>
#include <TNaming_Builder.hxx>
#include <TNaming_NamedShape.hxx>
#include <TDataStd_Real.hxx>
#include <TopoDS.hxx>
#include <gp_Circ.hxx>
#include <BRep_Tool.hxx>
#include <Precision.hxx>
#include <TopoDS_Edge.hxx>
#include <TopoDS_Wire.hxx>
#include <TopoDS_Face.hxx>
#include <BRepBuilderAPI_MakeEdge.hxx>
#include <BRepBuilderAPI_MakeWire.hxx>
#include <BRepBuilderAPI_MakeFace.hxx>
IMPLEMENT_STANDARD_HANDLE(CircleDriver,BaseDriver)
IMPLEMENT_STANDARD_RTTIEXT(CircleDriver,BaseDriver)
// ID of the function driver
const Standard_GUID& CircleDriver::GetID()
{
static const Standard_GUID id("D10515D5-7C4E-4fe3-A7E2-DE2E01859B4D");
return id;
}
// Constructor
CircleDriver::CircleDriver()
{
}
// Execution.
Standard_Integer CircleDriver::Execute(Handle(TFunction_Logbook)& log) const
{
// Usual check...
if (Label().IsNull())
return 1;
// Take the arguments (radius)
Handle(TDataStd_Real) r;
if (!Label().FindAttribute(TDataStd_Real::GetID(), r))
return 2;
double radius = r->Get();
if (radius < Precision::Confusion())
return 3;
// Take the arguments (center point)
Handle(TDF_Reference) ref;
TDF_Label Lpoint = Label().FindChild(1).FindChild(1);
if (!Lpoint.FindAttribute(TDF_Reference::GetID(), ref))
return 4;
Handle(TNaming_NamedShape) n;
if (!ref->Get().FindAttribute(TNaming_NamedShape::GetID(), n) || n->IsEmpty())
return 5;
TopoDS_Vertex V = TopoDS::Vertex(n->Get());
// Make the result
gp_Circ C(gp_Ax2(BRep_Tool::Pnt(V), gp::DZ()), radius);
TopoDS_Edge E = BRepBuilderAPI_MakeEdge(C);
TopoDS_Wire W = BRepBuilderAPI_MakeWire(E);
TopoDS_Face F = BRepBuilderAPI_MakeFace(W);
// Set the result
TNaming_Builder B(Label());
B.Generated(F);
return BaseDriver::Execute(log);
}