message: disable plane for streamlines, add "smooth" parameter
diff: @@ -29,11 +29,25 @@ namespace ospray {
  Streamlines() = default;
  ~Streamlines() override = default;
  + void commit() override;
  +
  cpp::Group buildGroup() const override;
  +
  + private:
  + bool smooth{false};
  };
  // Inlined definitions ////////////////////////////////////////////////////
  + void Streamlines::commit()
  + {
  + Builder::commit();
  +
  + smooth = getParam<bool>("smooth", false);
  +
  + addPlane = false;
  + }
  +
  cpp::Group Streamlines::buildGroup() const
  {
  cpp::Geometry slGeom("streamlines");
  @@ -90,6 +104,7 @@ namespace ospray {
  cpp::Data(indices.size(), OSP_UINT, indices.data()));
  slGeom.setParam("vertex.color",
  cpp::Data(colors.size(), OSP_VEC4F, colors.data()));
  + slGeom.setParam("smooth", smooth);
  slGeom.commit();
  cpp::Material slMat(rendererType, "OBJMaterial");
  