arbitrary equal division function

divide an arbitrary curve into pieces along the curve without coordinate dependency

Divide an arbitrary curve into pieces along the curve without coordinate dependency. Example script file generating the title screen shot shows below:

%spiral of Archimedes
a=1;
t=0:0.2:20; % theta
r=a*t; % r
x = r.*cos(t);
y = r.*sin(t);
z = t;
% polar(t,r,'-or');
subplot(1,2,1);
plot3(x,y,z,'-r');axis equal;
grid on;
[xx,yy,zz] = CurveSliceHomogenize3D(x,y,z,400);
hold on;
plot3(xx,yy,zz,'-*k');axis equal;
title('spiral of Archimedes');