how can I get a face of a Brep?

this is a Brep box made by: this.myBox = Brep.CreateFromBox(listofpoint);

and I write the code to get the face: class1.myBox.Faces[4]; "4"is the index of buttomface

But .....the results is not the whole buttomface,the results is the plane of buttomface ,it is a little square,with size of 1 unit.

how can i get the face of one brep?

thank you very much!!!

Permalink Reply by Mateusz Zwierzycki on March 2, 2012 at 10:29am

maybe try to create a new face with 4 corners of a box ?

Permalink Reply by Andrea Lu on March 2, 2012 at 10:34am

this is a solution,but I just want to know how to get the face directly from a Brep......

Permalink Reply by Andrea Lu on March 2, 2012 at 11:18am

after trying for a long time,this is a way,Box.Faces[4].DuplicateSurface();

Permalink Reply by Mateusz Zwierzycki on March 3, 2012 at 5:40am

Good to know, thanks for sharing :) I always find only workarounds ;/

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