plot_stl.m

function [] = plot_stl(v)
%%% plots the triangles in stl file. The vertices in v need to be
%%% continuous.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%Author: Sunil Bhandari%%%%%%%%
%%%%Date: Mar 29, 2017 %%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
vr = reshape(v',9,size(v,1)/3)';
vr = [vr(:,:),vr(:,1:3),ones(size(vr,1),1)*[NaN, NaN, NaN]];
vr = reshape(vr',3,size(vr,1)*5)';
h = figure(1);
set(h, 'renderer','opengl')
view(3)
plot3(vr(:,1),vr(:,2),vr(:,3))
end