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: steampunk pipe

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
°

90 for a right-angle elbow, 180 to turn right back.

cm

From the point the tube bends around to the middle of the tube.

More sections make a smoother bend with more joints.

Material

EVA foam
mm
Each joint turns
30.0°
Length on the outside
26.2 cm
Length on the inside
12.4 cm

Cut edges butt together and are glued with contact cement.

Line up the seams along the inside of the bend and the middle notches along the outside.

Elbow

Each joint turns 30.0° · Length on the outside 26.2 cm

Flat pattern

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

2 pieces on 1 A4 page + a scale guide page