technical department - boclair academy

Heading

The development of 3D modelling software enables architects and design engineers to create realistic 3D models of their designs.

Previously they would have been built from clay, card or polystyrene blocks.

A 3D computer model is a virtual object which can be rotated on screen and viewed from any angle.

technical department - boclair academy

technical department - boclair academy

The wireframe model is built

up using a series of

connected lines to

produce a 3D object.

technical department - boclair academy

The surface model is built up by drawing the surfaces of an object. Like

adding the canvass onto the frame of a

tent.

technical department - boclair academy

The solid model is built up by using simple geometric

forms or extrusions - such as cuboids, cylinders & prisms.

These can be added or

subtracted to produce complex

3D models.

technical department - boclair academy

Can be produced very quickly.

Can be modified very easily.

Easily add colour & surface texture.

Test structural designs before building eg bridges & skyscrapers.

Easily sent by email to remote locations throughout the world.

Less storage space required than a ‘real’ model.

Used to create realistic simulations.

Clients can explore virtual ‘walk through’ of 3D model designs.

technical department - boclair academy

Computer generated models are virtual and can lack the feel of a traditional model which can

be picked up and handled.

Purchase cost of computers and software.

Training of staff in use of software.

Maintenance of IT systems & network servers.

technical department - boclair academy