The developer must declare several which are pointers to IParamMap
s. Each parameter map manages a single roll-up page in the command panel.
static IParamMap *pmapCreate;
static IParamMap *pmapParam;
The developer must also declare class variables needed for the parameters in the user interface.
static int dlgSegments;
static int dlgCreateMeth;
static int dlgSmooth;
static Point3 crtPos;
static float crtRadius;