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Aldo Martin del Campo avatar image
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Aldo Martin del Campo asked Kavika F commented

Rendering error in USD

WhatsApp Image 2024-09-23 at 2.48.16 PM (1).jpegwhatsapp-image-2024-09-23-at-24817-pm.jpegwhatsapp-image-2024-09-23-at-24816-pm-1.jpegwhatsapp-image-2024-09-23-at-24816-pm.jpegI have a question, I'm trying to create a USD Stage file to render a model, but when objects are created in the rendering, they appear in different locations and change size. Also, some objects from FlexSim aren't being rendered, and SketchUp objects aren't rendering either.What could be happening?

FlexSim 24.2.1
usdusd stageusd file format
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Kavika F avatar image Kavika F ♦ commented ·

Hey @Aldo Martin del Campo, I've got a few questions about the issues you're experiencing.

1. Are you using the Omniverse Connector or the USD Stage?

2. What SketchUp files are you using? I'm able to export SketchUp files just fine when exporting using the Omniverse Connector or the USD Stage.

3. What objects aren't being rendered?

4. What objects are appearing in different locations? I don't get the same behavior as the images of the rack and boxes you posted.

Thank you!

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Aldo Martin del Campo avatar image Aldo Martin del Campo Kavika F ♦ commented ·

1. USD stage

2. SKP files

3. Task executers

4. Boxes, in the FlexSim model the boxes are in racks, but in USD they appear in other positions, as shown in the image

What I'm having trouble creating the live session is that in USD it doesn't let me create a localhost, do you do the live rendering or save the file in FlexSim and open it again in USD?

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Kavika F avatar image Kavika F ♦ Aldo Martin del Campo commented ·

Would you be able to share the skp files you're using? I can see fine behavior with skp files when exported from a USD Stage.

I can confirm the issue you're seeing with task executers; I will put that issue on our dev backlog.

I'm not sure why your boxes aren't rendering in the right places; I'm able to export a rack with boxes just fine. Are there any special ways you're rendering racks or boxes?

For making a live session, have you followed the tutorial video we've made? FlexSim's USD Stage and Omniverse Connectors are simply ways to manipulate the data found in a USD file. You can make a live session between an Omniverse application (like USD Composer) and FlexSim which allows you to manipulate objects in one application and see the changes live in the other. It can also work to run models in FlexSim and see them run in Omniverse; however, as the amount of data you send over the connection increases, the frames-per-second you get will go down.

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