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Display hatch on only overhanging area of concrete column

13 ANTWORTEN 13
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Nachricht 1 von 14
takeokaE5KAS
1196 Aufrufe, 13 Antworten

Display hatch on only overhanging area of concrete column

I made a overhanging parameter in column family. I would like to hatch on only overhanging area.

This pic is not correct because every area are hatched by diagonal line.

overhanging.PNG

13 ANTWORTEN 13
Nachricht 2 von 14
Anonymous
als Antwort auf: takeokaE5KAS

Make the overhang element a different object in the family and you can then assign a different material to it.

Nachricht 3 von 14
barthbradley
als Antwort auf: takeokaE5KAS

You know what you could do? Parametric Paint.  That is, Paint the surface of the geometry with a Paint Parameter. This way you could assign whatever Material/Graphic Hatch you want to the surface inside the Project.   Really a very simple process. See this link:

 

https://wrw.is/how-to-assign-parameter-to-painted/

 

 

Nachricht 4 von 14
takeokaE5KAS
als Antwort auf: barthbradley

Thank you for your information.

Nachricht 5 von 14
takeokaE5KAS
als Antwort auf: Anonymous

Thank you for your information.

I tried to make family as you told , but in case there is no overhanging or overhanging number of depth set zero, these restrictions will be removed.

Is it wrong how to make family?

 

Nachricht 6 von 14
Anonymous
als Antwort auf: takeokaE5KAS

Can you post an image of what you're trying to achieve?

If the overhang is modelled as a separate element, you can set it to not be visible if it has no depth.

Nachricht 7 von 14
takeokaE5KAS
als Antwort auf: Anonymous

 The yellow part is overhanging and separated from main column. if depth set to zero, the error window will pop up.

overhanging01.PNG

Nachricht 8 von 14
takeokaE5KAS
als Antwort auf: Anonymous

please check attachment.

thank you

Nachricht 9 von 14
martijn_pater
als Antwort auf: takeokaE5KAS

You can just add a different material parameter, either painted like @barthbradley said or as material (instance) parameter or parameters 1/2/3/4 for each side for example. You can then change the material for the instance placed in question, with the alternative hatch pattern assigned to it.

 

Associate instance parameterAssociate instance parameter

 

edit: Other options might be to assign subcategories and create overrides in the specific view for the part or perhaps use parts and override material. But those are just some alternative ideas, first mentioned should do it...
edit 2: Also you could use a simple annotation region to draw on top to highlight this in the drawing.

Nachricht 10 von 14
takeokaE5KAS
als Antwort auf: martijn_pater

I understand the way to set a material, but if each overhanging depth set to zero, the error window pops up.

overhanging02.PNG

Nachricht 11 von 14
barthbradley
als Antwort auf: takeokaE5KAS

Well, of course. If you zero it out, there will be nothing left of the sketch boundary. 

 

A rectangle has four sides -- not two.  

 

ZeroOut.png

 

https://knowledge.autodesk.com/support/revit-products/troubleshooting/caas/sfdcarticles/sfdcarticles...

Nachricht 12 von 14
takeokaE5KAS
als Antwort auf: barthbradley

Dose that mean I have to put a minimum number in overhanging parameter if I don't want to get a error message?

Nachricht 13 von 14
Anonymous
als Antwort auf: takeokaE5KAS

You can apply a minimum overhang, or perhaps add a parameter to not show the element if the overhang length is 0.

Nachricht 14 von 14
barthbradley
als Antwort auf: takeokaE5KAS

See attached. You'll need to change the Project Units back to how you had them.  But the Family functions with 2 other added parameters and two formulas.  Enter the Depth of the over hang in "ふかし上 Ctrl" and "ふかし上" will drive the length the overhang's exact Depth based this parameter value and a formula to prevent it from erroring out. If zero is enter in "ふかし上 Ctrl", then  "ふかし上" will use 1/32" and make the Overhang invisible via the "Visibility" Parameter.  If you have any questions, just give me a holler.

 

NOTE: You can test and see how it performs in the Family by toggling on the "Preview Visibility" Button located on the Status Bar. 

 

 

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