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Line Segment woes - SharkCAD 10
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flatpack  
#1 Posted : Monday, August 27, 2018 2:43:43 PM(UTC)
flatpack

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Hello there.. could someone pls take a quick look at the attached Sharkcad 10 file.

All it is is an extruded rectangle with a rectangle hole punched out of it. The rectangle cutout has a blended edge on all four corners.

I tried using Constant Blend Radial and Constant Blend Elliptical.

BUT.. when I make a draw view out of it, AND use PRECISE CURVES, the radiused edges are shown not as one smooth curve, but TWO.

How can i make the draw view show one smooth curve as it ought to be.

Additional Comments:
Circles are a full measurable circle.

Radius is made up from two arcs.

Ideally the radius rectangle box should be selectable as one polyline.


Please help.
File Attachment(s):
radiused corners are split.slt (89kb) downloaded 4 time(s).

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L. Banasky  
#2 Posted : Monday, August 27, 2018 5:04:03 PM(UTC)
L. Banasky

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Just try using the Fillet Two Lines tool.
Seems to work on the rectangle that I copied.
Larry
File Attachment(s):
radiused corners are split2.sfx (65kb) downloaded 0 time(s).
L. Banasky attached the following image(s):
Fillet Two Lines.jpg (67kb) downloaded 1 time(s).

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thanks 1 user thanked L. Banasky for this useful post.
flatpack on 8/27/2018(UTC)
flatpack  
#3 Posted : Monday, August 27, 2018 6:46:31 PM(UTC)
flatpack

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Originally Posted by: L. Banasky Go to Quoted Post
Just try using the Fillet Two Lines tool.
Seems to work on the rectangle that I copied.
Larry



Thanks Larry I tried this and it works; couple questions... are you suggesting its better that I fillet the rectangle corners BEFORE I cut-out the profile from my solid?

As in, is it more "correct modeling" to do so?



Furthermore, do you know if there is a way to edit the fillet radius afterward? It won't allow me to change the radius. Seems to only work with a Blend operation.

Edited by user Monday, August 27, 2018 6:55:05 PM(UTC)  | Reason: Not specified
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L. Banasky  
#4 Posted : Tuesday, August 28, 2018 6:26:31 AM(UTC)
L. Banasky

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The file you provided was 2D. If creating 3D use the Blend Tool after Extruding,
and I think you can edit the Blend.
If using the outline to cut out part of a solid, someone else might be able to
help, I haven't tried to do that yet.
Larry
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flatpack  
#5 Posted : Tuesday, August 28, 2018 7:39:17 AM(UTC)
flatpack

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Originally Posted by: L. Banasky Go to Quoted Post
The file you provided was 2D. If creating 3D use the Blend Tool after Extruding,
and I think you can edit the Blend.
If using the outline to cut out part of a solid, someone else might be able to
help, I haven't tried to do that yet.
Larry




Sorry I think I turned off the layers that had 3d. They should be on there still.

The only way I can modify with the 2d profile is to just delete the radiused corners and re-fillet. So there is indeed a workaround! Easy enough.

Edited by user Tuesday, August 28, 2018 7:40:01 AM(UTC)  | Reason: Not specified
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L. Banasky  
#6 Posted : Tuesday, August 28, 2018 9:17:44 AM(UTC)
L. Banasky

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The Deep Select Tool will allow you to select each radius and edit it.
Larry
File Attachment(s):
radiused corners are split3.sfx (71kb) downloaded 1 time(s).
L. Banasky attached the following image(s):
Select Deep.jpg (50kb) downloaded 1 time(s).

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