I made a mistake that the way to find the 1/3 possition is really wrong. But that is not my point of question.
On Apr 29, 2:54 am, Grandtour <[email protected]> wrote: > You are really rude, visose . > > Did you really got what I mean????????? > > I think you should go back to school to learn literature . > > In my mind , if I need to find the middle point, in rhino script, I > should find the x,y,z coordinate and do calculate on them. There is > nothing about vector, nothing about wikipedia. > > I just want to know the ghVB logic. > > Now do you got my point? > > On Apr 29, 12:46 am, visose <[email protected]> wrote: > > > > > > HOW DOES HE KNOW "points(i - 1) + points(i)) / 2" is middle point? > > > I don't mean to be rude, but maybe he studied maths in elementary > > school. > > It has nothing to do with vb.net, it's got to do with geometry and the > > math behind it. Look up in Wikipedia about vectors, cartesian > > coordinate system, etc. > > > On Apr 28, 3:43 pm, Grandtour <[email protected]> wrote: > > > > I found a good gh VB example on wiki. In his VB , when he want to find > > > the middle point of two points. he use "points(i - 1) + points(i)) / > > > 2" > > > > I want to know , why this means finding the middle point of two > > > points???? And how does he know this???? In VB examples, I usually > > > find such kind of transcendent thing, how can I learn them? > > > > In fact, I am a new learner and want to learn VB for gh. BUT can not > > > find a good way to learn. I have read the 2nd primer, did not get any > > > point. And then I want to recite some VB example , just like the way I > > > learn foreign language, Is that a good way?- Hide quoted text - > > > - Show quoted text -- Hide quoted text - > > - Show quoted text -
