-1.000000

Enables you to set a maximum allowed deviation between the original and the resulting surfaces during the conversion of Creo surfaces to spline surfaces. For example, for IGES this conversion occurs only when the iges_out_all_srfs_as option is set to 114 . For CATIA and VDA, this conversion always occurs.

Setting the maximum deviation enables you to convert surfaces with a better approximation than by using the current accuracy of the model.

Specify a positive value in the current model units to set the deviation. If the value that you specify is outside the accepted range, the system uses the default model accuracy.