## Domain Panel Controls

Checkbox "Show u-line" | Display just one of the surface's parameter lines in u-direction.
Checkbox "Show v-line" | Display just one of the surface's parameter lines in v-direction.
Slider "uMin" | Defines the minimum value for parameter "u"
Slider "vMin" | Defines the minimum value for parameter "v"
Slider "uMax" | Defines the maximum value for parameter "u"
Slider "vMax" | Defines the maximum value for parameter "v"
Slider "Number of u-Lines" | Discretization for parameter "u"
Slider "Number of v-Lines" | Discretization for parameter "v"
Button "Reset" | Set the domain's range and discretization values to their default values.