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Re: Kicad 3D Virtual models for mechanical purposes

 

Hi Nick, 
I attached 2 screenshots:
one with Virtual modules off and one with virtual modules on.
As you can see the green pcb board is displayed alone to develop the routing.

When in 3d-viewer I toggle the Virtual modules on, you can see the box and a 3d module of a beagle-board that is mechanical coupled with the develop board... in that way I can check mechanical matching and dimensions, reducing the probability of errors...

I toggle only 3d modules (wrl files) and not pcb footprint, so in case of a spacer anchored to a pad, the pad will always be displayed, but the spacer only when the virtual 3d modules will be enabled...

I also add some toolbar buttons to change the visibility of virtual, board, modules, fill zones, silk, solder mask and paste in a faster way... I think that would be nice to add to ...

please let me know your thinking
Maurice


On 26 April 2015 17:25:11 CEST, "Nick Østergaard" <oe.nick@xxxxxxxxx> wrote:
>I don't understand what this feature does exactly. Can you provide a
>demo and/or a patch?
>
>2015-04-26 15:20 GMT+02:00 easyw <easyw@xxxxxxxxxxxx>:
>> Hi to all, I just slightly modified 3d-viewer to add this feature:
>> the option to toggle visibility for 3d models when they are assigned
>as
>> virtual in pcb footprint menu.
>>
>> I use this feature to add to the board mechanical parts (e.g.
>spacers, box,
>> etc) and be able to display or not them in 3d-viewer.
>> In this way I can manage the pcb routing without viewing the 3D
>mechanical
>> parts, and check dimensions and other mechanical needs just toggling
>the
>> visibility of the virtual 3D models.
>>
>> I don't know if someone may consider this useful... I use this
>feature a lot
>> to verify dimensions, holes and mechanical needs during the
>pre-production
>> phase.
>>
>> I also modified the export to vrml file to add the option to export
>or not
>> the virtual 3d models.
>>
>> The differences with the standard kicad source code are very small
>and if
>> the developers would think that feature may be usefull to be add to
>the
>> release, I can post this patch...
>>
>> Please let me know you opinion...
>> Thank for this great sw
>>
>> Maurice
>>
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-- 
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Attachment: 3D-Virtual-off.png
Description: PNG image

Attachment: 3D-Virtual-on.png
Description: PNG image


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