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#include <Vrml_PerspectiveCamera.ixx>
Vrml_PerspectiveCamera::Vrml_PerspectiveCamera():
myFocalDistance(5),
myHeightAngle(0.785398)
{
gp_Vec tmpVec(0,0,1);
myPosition = tmpVec;
Vrml_SFRotation tmpSFR(0,0,1,0);
myOrientation = tmpSFR;
}
Vrml_PerspectiveCamera::Vrml_PerspectiveCamera( const gp_Vec& aPosition,
const Vrml_SFRotation& aOrientation,
const Standard_Real aFocalDistance,
const Standard_Real aHeightAngle)
{
myPosition = aPosition;
myOrientation = aOrientation;
myFocalDistance = aFocalDistance;
myHeightAngle = aHeightAngle;
}
void Vrml_PerspectiveCamera::SetPosition(const gp_Vec& aPosition)
{
myPosition = aPosition;
}
gp_Vec Vrml_PerspectiveCamera::Position() const
{
return myPosition;
}
void Vrml_PerspectiveCamera::SetOrientation(const Vrml_SFRotation& aOrientation)
{
myOrientation = aOrientation;
}
Vrml_SFRotation Vrml_PerspectiveCamera::Orientation() const
{
return myOrientation;
}
void Vrml_PerspectiveCamera::SetFocalDistance(const Standard_Real aFocalDistance)
{
myFocalDistance = aFocalDistance;
}
Standard_Real Vrml_PerspectiveCamera::FocalDistance() const
{
return myFocalDistance;
}
void Vrml_PerspectiveCamera::SetAngle(const Standard_Real aHeightAngle)
{
myHeightAngle = aHeightAngle;
}
Standard_Real Vrml_PerspectiveCamera::Angle() const
{
return myHeightAngle;
}
Standard_OStream& Vrml_PerspectiveCamera::Print(Standard_OStream& anOStream) const
{
anOStream << "PerspectiveCamera {" << endl;
if ( Abs(myPosition.X() - 0) > 0.0001 ||
Abs(myPosition.Y() - 0) > 0.0001 ||
Abs(myPosition.Z() - 1) > 0.0001 )
{
anOStream << " position" << "\t\t";
anOStream << myPosition.X() << ' ' << myPosition.Y() << ' ' << myPosition.Z() << endl;
}
if ( Abs(myOrientation.RotationX() - 0) > 0.0001 ||
Abs(myOrientation.RotationY() - 0) > 0.0001 ||
Abs(myOrientation.RotationZ() - 1) > 0.0001 ||
Abs(myOrientation.Angle() - 0) > 0.0001 )
{
anOStream << " orientation" << "\t\t";
anOStream << myOrientation.RotationX() << ' ' << myOrientation.RotationY() << ' ';
anOStream << myOrientation.RotationZ() << ' ' << myOrientation.Angle() << endl;
}
if ( Abs(myFocalDistance - 5) > 0.0001 )
{
anOStream << " focalDistance" << '\t';
anOStream << myFocalDistance << endl;
}
if ( Abs(myHeightAngle - 0.785398) > 0.0000001 )
{
anOStream << " heightAngle" << "\t\t";
anOStream << myHeightAngle << endl;
}
anOStream << '}' << endl;
return anOStream;
}
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