Example Downloads from our 3D Scanning Service

Point Cloud

A point cloud is the simplest representation of a 3D object, made up of coordinate points that define its surface. Typically exported directly from 3D scanner software, point clouds are best used as an intermediate format for creating more refined models, such as an STL mesh. They can also be imported into software for measurement, alignment, or analysis.

Usually supplied in .txt or .asc file formats.

Mesh Model

A step up from a point cloud is a mesh. A mesh is a series of small surfaces, usually triangles, created by joining up the points of a point cloud, to give a 3D representation of the shape of the object. Common uses include 3D printing, 3D rendering for animations, and as a starting point for reverse engineering design intent CAD models.

Usually supplied in .stl, .obj or .ply file formats.

Surface Model

Surface models use mathematically defined NURBS (Non-Uniform Rational B-Splines) to approximate an object’s geometry. This format works well in most CAD packages for tasks such as slicing, rendering, or creating solid volumes.

They’re commonly used to view scan data in CAD software that doesn’t support mesh files, though some surface detail may be lost compared to STL files. If the model is closed, it can be made solid, allowing you to perform operations like extruding into or out of it. This makes it a useful starting point for reverse-engineering a solid CAD model.

Usually supplied in .stp / .step file format.

Design Intent Solid Model

A design intent solid model reflects the original CAD definitions: cylindrical features become true cylinders, flat faces are true planes, and curves follow the intended profiles. These files are easy to edit and straightforward to update. They’re ideal for manufacturing new parts or redesigning existing ones.

Usually supplied in .stp / .step or .iges file format.

2D DXF Drawing

A common file format for 2D drawings, DXF files can be imported into most CAD packages. It is commonly used for designing parts to be cut out of sheet material, such as wood, acrylic and metal plates.