//----------------------------------------------------------------
// Function: reflect
// Description: reflect the body about an plane given the normal
// vector.
//
// Author: Jane Hu
//----------------------------------------------------------------
CubitStatus OCCBody::reflect( double reflect_axis_x,
double reflect_axis_y,
double reflect_axis_z )
{
gp_Pnt aOrigin(0,0,0);
gp_Dir aDir(reflect_axis_x, reflect_axis_y,reflect_axis_z);
gp_Ax2 anAx2(aOrigin, aDir);
gp_Trsf aTrsf;
aTrsf.SetMirror(anAx2);
BRepBuilderAPI_Transform aBRepTrsf(aTrsf);
return transform(aBRepTrsf);
}
//----------------------------------------------------------------
// Function: rotate
// Description: rotate the body and its child entities
//
// Author: Jane Hu
//----------------------------------------------------------------
CubitStatus OCCBody::rotate( double x, double y, double z,
double angle )//in radians
{
gp_Pnt aOrigin(0,0,0);
gp_Dir aDir(x, y, z);
gp_Ax1 anAxis(aOrigin, aDir);
//a is angular value of rotation in radians
gp_Trsf aTrsf;
aTrsf.SetRotation(anAxis, angle);
BRepBuilderAPI_Transform aBRepTrsf(aTrsf);
return transform(aBRepTrsf);
}
//================================================================
// Function : Convert_Presentation::sampleCircle
// Purpose :
//================================================================
void Convert_Presentation::sampleCircle()
{
gp_Pnt aOrigin (0,0,0);
gp_Dir aDir (1,0,0);
gp_Ax2 aAxis (aOrigin, aDir);
Standard_Real aRadius = 300;
Handle_Geom_Circle aCurve = new Geom_Circle (aAxis, aRadius);
TCollection_AsciiString aText (
" gp_Pnt aOrigin (0,0,0);" EOL
" gp_Dir aDir (1,0,0);" EOL
" gp_Ax2 aAxis (aOrigin, aDir);" EOL
" Standard_Real aRadius = 300;" EOL
" Handle(Geom_Circle) aCurve = new Geom_Circle (aAxis, aRadius);" EOL
);
drawCurveAndItsBSpline (aCurve, "Circle", aText);
}
//================================================================
// Function : Convert_Presentation::sampleEllipse
// Purpose :
//================================================================
void Convert_Presentation::sampleEllipse()
{
gp_Pnt aOrigin (0,0,0);
gp_Dir aDir (1,0,0);
gp_Ax2 aMajorAxis (aOrigin, aDir);
Standard_Real aMajorRadius = 300;
Standard_Real aMinorRadius = 150;
Handle(Geom_Ellipse) aCurve =
new Geom_Ellipse (aMajorAxis, aMajorRadius, aMinorRadius);
TCollection_AsciiString aText (
" gp_Pnt aOrigin (0,0,0);" EOL
" gp_Dir aDir (1,0,0);" EOL
" gp_Ax2 aAxis (aOrigin, aDir);" EOL
" Standard_Real aMajorRadius = 300;" EOL
" Standard_Real aMinorRadius = 150;" EOL
" Handle(Geom_Ellipse) aCurve = " EOL
" new Geom_Ellipse (aAxis, aMajorRadius, aMinorRadius);" EOL
);
drawCurveAndItsBSpline (aCurve, "Ellipse", aText);
}
