message: Switch to spheres by default
diff: @@ -865,12 +865,12 @@ namespace ospray {
  ospGeom->createChildData("vertex.texcoord", vt);
  } else if (prim.mode == TINYGLTF_MODE_POINTS) {
  -#if 0 // points as spheres
  +#if 1 // points as spheres
  ospGeom = createNode(primName + "_object", "geometry_spheres");
  ospGeom->createChildData("sphere.position", v);
  // glTF doesn't specify point radius.
  - ospGeom->createChild("radius", "float", 0.02f);
  + ospGeom->createChild("radius", "float", 0.005f);
  #else // points as boxes
  ospGeom = createNode(primName + "_object", "geometry_boxes");
  