cosplay
shapes

Basic shapes

  • Cylinder
  • Cone
  • Truncated cone

  • Dome
  • Sphere

  • Box
  • Pyramid
  • Prism

Complex shapes

  • Angled cylinder
  • Elbow
  • Curved horn

  • Oval dome
  • Pointed dome
  • Capsule

  • Tapered prism

Free. Prints at 100%.

Size

Example: power cell

Fill in circumference or diameter; the other follows.

A circle with its circumference traced all the way around the outside, its diameter drawn straight across through the middle, and its radius drawn from the middle to the edge.CircumferenceDiameterRadius
Circumference
All the way around, where a tape measure goes.
Diameter
Straight across, through the middle.
Radius
Half the diameter. You won’t need it here.
cm
cm
cm

End to end, including both rounded ends.

More gores make a rounder capsule with more seams.

Material

EVA foam
mm
Gore length
20.6 cm
Widest point
2.7 cm
Straight middle
9.6 cm

Cut edges butt together and are glued with contact cement.

Gores join edge to edge. Line up the middle notches before gluing towards the tips.

Capsule

Gore length 20.6 cm · Widest point 2.7 cm

Flat pattern

  • Cut line
  • Alignment notch
  • Circumference
  • 1 cm grid

1 piece on 1 A4 page + a scale guide page