gottspeed Member G Join Date Feb 2017 Location Canada Posts 24 Apr 14, 2019 #1 deleted Last edited: Apr 14, 2019
Dirt Member D Join Date Apr 2008 Location Stockholm Posts 292 Apr 14, 2019 #2 Something like this: r1=bottom radius r2=top radius ract=radius at actual height Full truncated cone V=1/3π(r1²+r1r2+r2²)h ract=r1+(r2-r1)*(h/hrange) h/hrange = actual height percentage in 0-1 Your actual volume: V=1/3π(r1²+r1*ract+ract²)h
Something like this: r1=bottom radius r2=top radius ract=radius at actual height Full truncated cone V=1/3π(r1²+r1r2+r2²)h ract=r1+(r2-r1)*(h/hrange) h/hrange = actual height percentage in 0-1 Your actual volume: V=1/3π(r1²+r1*ract+ract²)h