Solid Builder

Place your points, say which solid you want – and the engine builds it. A beam from A, B and a height; a prism over any base; a pyramid, cylinder or cone. Hidden edges are dashed, the section is genuinely computed and the measurements are real.

3D axonometric
AB
Monge drawing (π₂ / π₁)
x₁₂π₂π₁ABAB
Axonometry (isometric)
AB
Perspective
AB

Solid

With two points, A and B are opposite corners of the rectangular base. Every further point widens the base until it encloses that point too. The base sits at the lowest of the given heights and the body rises by h.

Points · 2

max 12
A· corner
B· corner

Further points widen the beam until it encloses them. For a base with any number of vertices, switch to Prism.

Planar section

3D view

Perspective

Bring the eye closer and parallel edges rush together toward a vanishing point; move it away and perspective tends to parallel projection.

Measurements

Volume
16.50
Surface
39.20
Vertices V
8
Edges E
12
Faces F
6
V − E + F
2

V − E + F = 2 holds for every simple polyhedron (Euler’s formula) – a quick check that the body is closed.

The page URL carries the model – copy the link to send your solid to someone.