XS_WARP_MAX_ANGLE_BETWEEN_CS
Category in Advanced options dialog: Concrete detailing
Use this advanced option to define the maximum angle between adjacent polygonal parts of the warped shape.
Enter the value in degrees. You get best results if you use values in the range 0.5 - 10.0. The default value is 0.5.
This advanced option is model specific and the setting is saved in the options database.