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In the following geometric primitives, which is...

In the following geometric primitives, which is not a solid entity of CSG modelling:

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+1 vote

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

In the following geometric primitives, which is not a solid entity of CSG modelling:

(a) Box

(b) Cone

(c) Cylinder

(d) Circle

I have been asked this question in my homework.

Query is from Classifications of Synthesis Problem in division Computer Aided Analysis and Synthesis of Mechanisms of Machine Dynamics

machine dynamics
computer aided analysis and synthesis of mechanisms
classifications of synthesis problem

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1 Answer

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answered Oct 17, 2022 by Fred (38.6k points)

Correct option is (d) Circle

To explain I would say: In 3D computer graphics and CAD CSG is often used in procedural modeling. CSG can also be performed on polygonal meshes, and may or may not be procedural and/or parametric.Typically they are the objects of simple shape: cuboids, cylinders, prisms, pyramids, spheres, cones.

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