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Author Question: Constraint-based, or feature-based, modeling uses defined relationships between model elements to ... (Read 88 times)

iveyjurea

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on: Aug 19, 2018
Constraint-based, or feature-based, modeling uses defined relationships between model elements to control various features. What two basic types of constraints are used to control features?
 
  What will be an ideal response?

Question 2

Why are hidden lines generally omitted in a sectional view?
 
  What will be an ideal response?


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bdobbins

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Reply #1 on: Aug 19, 2018
Answer to Question 1

Geometric constraints and Size constraints

Answer to Question 2

The purpose of hidden lines is to show hidden features. If a section exposes the hidden features, no hidden lines are required. To reduce confusion in the drawing.


iveyjurea

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Reply 2 on: Aug 19, 2018
YES! Correct, THANKS for helping me on my review

scottmt

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Reply 3 on: Yesterday
Wow, this really help

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