foedumed:3D modeling 09_16
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The document discusses the advantages of 3D modeling software for architects and design engineers, which allow for the creation of realistic virtual models. It explains different types of 3D models: wireframe, surface, and solid models, and highlights benefits such as quick production, easy modification, and the ability to test structural designs. However, it also notes potential drawbacks like the costs of software and training, and the lack of physical interaction with models.
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foedumed:3D modeling 09_16
- 3. The development of 3D modeling 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.
- 5. Wire frame Surface model Solid model
- 6. The wireframe model is built up using a series of connected lines to produce a 3D object.
- 7. The surface model is built up by drawing the surfaces of an object. Like adding the canvass onto the frame of a tent.
- 9. The solid model is built up by using simple geometric forms. such as cuboids, cylinders & prisms. These can be added or subtracted to produce complex 3D models.
- 11. Maya software s used for 3d modeling and many more are included. This the well know and easy way to operate
- 12. Can be produced very quickly. Can be modified very easily. Easily add color & 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.
- 13. 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