Constrain an endpoint to a line

Constrain an endpoint to a line

Anonymous
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Message 1 of 4

Constrain an endpoint to a line

Anonymous
Not applicable

I am looking for a solution to have an intersecting line automatically change length as it is moved down between two angled lines (I need to model many sizes).  See the attached image.  As the horizontal line position (fixed at 60 degrees) is moved down, it should stay affixed to the two edge lines and simply change length.  Any ideas are greatly appreciated for a new user.

 

Thanks, RonConstraint.jpg

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Message 2 of 4

HughesTooling
Consultant
Consultant
Accepted solution

You'll need to remove the 1 3/8 dimension or right click it and change it to driven, then you can add a coincident constraint between the line end points.

 

Mark

 

Edit you might need a vertical construction line and add a symmetry constraint the the line end points as well.

Mark Hughes
Owner, Hughes Tooling
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Message 3 of 4

HughesTooling
Consultant
Consultant

Sorry missed the bit about new user the first read through your post, thought it might be easier to show you with a screen cast. One trick I like for this sort of problem where you need symmetry is to use a vertical constraint and select the origin and the midpoint of the horizontal line. Done like this you don't need any construction lines.

 

 

Mark

Mark Hughes
Owner, Hughes Tooling
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Message 4 of 4

Anonymous
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Perfect, it worked!  There is a bit of a learning curve.  

 

Thanks, Ron

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