Zadatak 04 - Rotacione i translatorne površi

4. Zadatak

 
Nutzerbild von Ana Tomic
4. Zadatak
von Ana Tomic - Mittwoch, 21. Mai 2014, 15:16
 

a)

x=3*sin(u)*2*cos(v)

y=2*u

z=3*(cos(v)+log(tan(v/7)))+0.3*u

0<=u<=20

0.5<=v<=3

Rotacija po y osi.

 

b)

X=1*sin(2*u)

Y=3*u+2*sin(u)

Z=2*u

0<=U<=2*pi

X=3*sin(v*2)

Y=4+sin(v)/5*3

Z=2*v+sin(v)

0<=V<=2*pi