Method aimAt

src/model/DaylightingControl.cpp:378–402

    }

    bool DaylightingControl_Impl::aimAt(const Point3d& target) {
      Point3d position = this->position();
      Vector3d vector = target - position;

      if (!vector.normalize()) {
        return false;
      }

      Vector3d yAxis(0, 1, 0);
      Vector3d rotationAxis = yAxis.cross(vector);

      if (!rotationAxis.normalize()) {
        return false;
      }

      double angle = getAngle(yAxis, vector);
      Transformation transformation = Transformation::rotation(rotationAxis, angle);
      EulerAngles eulerAngles = transformation.eulerAngles();

      this->setPsiRotationAroundXAxis(radToDeg(eulerAngles.psi()));
      this->setThetaRotationAroundYAxis(radToDeg(eulerAngles.theta()));
      this->setPhiRotationAroundZAxis(radToDeg(eulerAngles.phi()));

      return true;
    }

    int DaylightingControl_Impl::spaceIndex() const {
      return OS_Daylighting_ControlFields::SpaceName;