message: The glTF orthographic camera was setting doubles into float params.
  glTF-Sample-Models/2.0/Cameras/glTF/Cameras.gltf camera-1
diff: @@ -342,7 +342,7 @@ namespace ospray {
  auto sgCamera = createNode(cameraName, "camera_perspective");
  // convert radians to degrees for vertical FOV
  - auto fovy = (float)m.perspective.yfov * (180.f / (float)pi);
  + float fovy = (float)m.perspective.yfov * (180.f / (float)pi);
  sgCamera->createChild("fovy", "float", fovy);
  sgCamera->createChild("nearClip", "float", (float)m.perspective.znear);
  @@ -362,12 +362,12 @@ namespace ospray {
  cameras.push_back(sgCamera);
  } else {
  auto sgCamera = createNode(cameraName, "camera_orthographic");
  - sgCamera->createChild("height", "float", m.orthographic.ymag);
  + sgCamera->createChild("height", "float", (float)m.orthographic.ymag);
  // calculate orthographic aspect with horizontal and vertical maginifications
  - auto aspect = m.orthographic.xmag / m.orthographic.ymag;
  + float aspect = (float)m.orthographic.xmag / m.orthographic.ymag;
  sgCamera->createChild("aspect", "float", aspect);
  - sgCamera->createChild("nearClip", "float", m.orthographic.znear);
  + sgCamera->createChild("nearClip", "float", (float)m.orthographic.znear);
  cameras.push_back(sgCamera);
  }
  