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MultiExcerptNameWhat is Chaos Cosmos
PageWithExcerptCOSMOS:Chaos Cosmos

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Revit Ribbon|| >

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V-Ray tab > Assets panel > Chaos Cosmos


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Installation

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In V-Ray, the Cosmos objects appear under the Appearance Manager > Families tab > Objects Cosmos tab as part of the following categories: Entourage, Fixtures, Furniture, Lighting, Planting.  

You can modify the Cosmos assets from within the Objects Cosmos tab.

ScaleAllows you to scale Scales the Cosmos asset.

RotationAllows you to rotate Rotates the Cosmos asset around its vertical axis.

Randomize/Seed – Defines scale and rotation range (min/max) for the selected items to be randomized. Use the Refresh (Image Modified) button on the right to choose between random combinations. Use the Navigation history arrows (Image Modified) to switch back and forth between random combinations.

 

Similar to proxies workflow, the replacement of native Revit families with Cosmos objects is supported. For more information, refer to the Objects Families tab page.

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HDRIs

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When you download and import an HDRI, the light automatically changes to a Dome light, and the HDRI is assigned to it. You can see the preview of the HDRI in the V-Ray Lights window. For more information, refer to the V-Ray Dome Light page.

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When Chaos Cosmos assets are missing and need to be downloaded, the Appearance Manager toolbar icon appears with a warning dot indicator.

The same indicator appears on the Objects Families tab and in the Search field, when opening the Appearance Manager. When you click on the  indicator in the Search field, it filters and displays only the missing assets that need to be downloaded. In such case, the regular filter and search cannot be used and are disabled.

The  download button starts downloading the missing asset. It works on both single and multiple selection. When downloading is triggered, a progress bar and percentage appear next to each item. 

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Notes

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  • Revit models containing Chaos Cosmos assets can be rendered in V-Ray Vision.

  • Revit models containing Chaos Cosmos assets can be rendered in Chaos Cloud.

  • Revit models containing Chaos Cosmos assets can be exported as .vrscene files.

  • Chaos Cosmos assets can be used with LightMix.

  • At render time, Cosmos objects work as V-Ray proxies. For more information, refer to the Proxy Mesh page.

  • With V-Ray 5, update 1, users can share the same network folder to their downloaded Cosmos Assets. Assets downloaded by one user, show as downloaded to all users. Find more information at Configuring the Asset Download Directory.