/** * Return the number of MFFloat items in the skyAngle field. * * @return the number of MFFloat items in the skyAngle field. */ public int getNumSkyAngle() { if (skyAngle == null) { skyAngle = (MFFloat) getField("skyAngle"); } return (skyAngle.getSize()); }
/** * Return the number of MFFloat items in the groundAngle field. * * @return the number of MFFloat items in the groundAngle field. */ public int getNumGroundAngle() { if (groundAngle == null) { groundAngle = (MFFloat) getField("groundAngle"); } return (groundAngle.getSize()); }