Graphics3D::lights

Details

  • This message is generated when the value of the LightSources option does not have the expected form.
  • The value of the LightSources option is expected to be a list of pairs, where the first element in each pair is a position specification given as a list of three real numbers, and the second element in each pair is a valid color specification.
  • Off[message] switches off the message; On[message] switches it on. For example: Off[Graphics3D::lights].