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Author Question: What is meant by parent-child relationship in constraint-based modeling? What will be an ideal ... (Read 86 times)

KimWrice

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What is meant by parent-child relationship in constraint-based modeling?
 
  What will be an ideal response?

Question 2

Why is a true-length line always parallel to an adjacent reference line?
 
  What will be an ideal response?



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karmakat49

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Answer to Question 1

It describes how one feature is derived from another feature. The base feature is the parent feature for the next feature created from it. Just as real children depend on their parents, child features are dependent on their parent features.

Answer to Question 2

Because they are always at right angles to the projection lines between views




KimWrice

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Reply 2 on: Aug 19, 2018
Thanks for the timely response, appreciate it


lcapri7

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Reply 3 on: Yesterday
Wow, this really help

 

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