标题: ug中关于UF_CURVE_create_spline_thru_pts [打印本页] 作者: suiyubing 时间: 2005-9-5 16:47 标题: ug中关于UF_CURVE_create_spline_thru_pts 在UF_CURVE_create_spline_thre_pts中有一项double parameters[ ] 说明中这样解释parameters of input points. This is a user specified
parameterization for the input points, which needs to be
monotonic increasing (i.e. parameters(i) < parameters(i+1)
for all i), but does not need to be normalized, if NULL
then the default parameterization will be used.其中这句if NULL then the default parameterization will be used我想应用这个NULL但又不知道怎么把它赋给parameters[]，请求高手帮助.作者: zhjb113 时间: 2005-9-5 19:56
UF_CURVE_create_spline_thre_pts(...NULL...)作者: suiyubing 时间: 2005-9-6 10:03
谢谢，好用了作者: wanxin9999 时间: 2005-9-6 16:17
UF_CALL( UF_CURVE_create_spline_thru_pts(degree,
periodicity, //是否封闭，0不封闭。
point_number,
point_data,
NULL,
save_def_data, //If save_def_data = 1, save input defining
//data with the created spline. Otherwise, no.
[$spline_tag))]