Convert Surface (AutoCAD not Tinsurface) to Geometry Dynamo

Civil3D
,
1

I don’t convert Surface (AutoCAD not Tinsurface) to Geometry Dynamo. Please help me to do it.

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2

HI

YOU NEED
Convert FROM AutoCAD LoftedSurface Properties >>>> to >>> Geometry Dynamo BY

https://help.autodesk.com/view/OARX/2022/ENU/?guid=OARX-ManagedRefGuide-__MEMBERTYPE_Properties_Autodesk_AutoCAD_DatabaseServices_LoftedSurface

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3

thank you for your answer.
But you can show me your scrip dynamo?

4

Do you have Knowledge of using cad api
If yes
You need to write python code
For reading surface

https://help.autodesk.com/view/OARX/2022/ENU/?guid=OARX-ManagedRefGuide-Autodesk_AutoCAD_DatabaseServices_LoftedSurface_CrossSectionProfiles

Like this

if no
Can you look at this

5

can you use Command: _Thicken with 0.001
to get 3dsolid

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6

Thanks, Sir.
Sorry, I don’t know Autocad API.

7

it’s cool. but I have many surfaces (~10000 Surfaces). this is Bad.

8

Now is a good time to learn. :slight_smile:

1 Like
9

@khugt60
What is it The ultimate goal for cad surface
You can get what you want without the need to Converting to dynamo gemmetry

Can you attached example drawing

10

Please see the attached file in below. I want to get vector normal (Vector normal of surfaces at many points) for instance the ground anchor.
Road.dwg (2.6 MB)

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Thank Sir!

1 Like
11

Thanks, Sir!
I think it is good for me.

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990

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111

2 Likes
14

thanks Sir

15

This is great @hosneyalaa, thanks for sharing your knowledge.

1 Like