10 Questions
What is the primary advantage of surface modeling compared to solid modeling?
More precise control over complex shapes
What is the characteristic feature of parametric modeling software?
Maintaining relationships between geometric elements through parameters
What is the role of lighting in 3D modeling?
To create realistic and visually appealing scenes
What is the difference between additive manufacturing and subtractive manufacturing in 3D printing?
Additive manufacturing builds layer by layer, while subtractive manufacturing carves out from a solid block
What is the acronym 'NURBS' an abbreviation for?
Non-Uniform Rational B-Splines
What is the characteristic of polyvinyl alcohol (PVA) filament that makes it useful for supporting overhanging structures in dual-extrusion prints?
Solubility in water
What is the primary component of a 3D printer that provides a flat surface for the initial layer of the print to adhere to?
Print bed
What is the process of breaking down the model into layers called?
Slicing
What is the type of filament that is known for its elasticity and flexibility, making it suitable for applications such as phone cases and shoe insoles?
TPU
What is the significance of coordinate data in 3D modeling software?
It identifies the location of each vertical and horizontal point, all relative to a reference point
Test your knowledge of different modeling techniques used in Computer-Aided Design (CAD) software, including parametric, polygonal, and more. Learn how to create and edit 3D objects with ease!
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