For more information see the Preview cache options.īounding box – Represents the mesh as a box in the viewports. Please note that proxy preview information is cached by default. During rendering, V-Ray evaluates the tag for each instance of the proxy object and loads E:\Assets\Willow.vrmesh or E:\Assets\Birch.vrmesh.ĭisplay – Controls the display of the proxy in the viewports. For example, asset=Willow or asset=Birch. Then in the User Defined Object Properties of the V-Ray Proxy object, the value of the tag can be set to any of the mesh file names. The user can specify the path in Mesh file as E:\Assets\.vrmesh. At render time, V-Ray takes the tag name and looks it up in the node's User Defined properties to determine the value of the tag.įor example, suppose there are several different tree mesh files with names such as "Willow.vrmesh", "Birch.vrmesh", etc. Tags can be assigned different values for each node in the User Defined tab of the Object Properties window. Tags are defined inside a path between the brackets. By using property tags in the Mesh file path, the user can specify different mesh files for each instance of the proxy object. Property tags provide a great amount of flexibility with V-Ray Proxy objects by allowing users to template file paths. T his works for mesh files which do not originally include animation.Įxample: Template File Paths Using Property Tags If you need to make changes to the mesh, you can import it from the VRayProxy as an Editable Mesh (see the Import section below), edit it and then re-export it and reload it in the VRayProxy. No further modifications to the mesh are expected. It is important to realize that the mesh is in a "ready to render" format. Additional information on creating respective asset files and using them can be found in the Working with vrmesh Files and the Alembic Support page. vrmesh files and it also directly supports Alembic files. VRayProxy can load meshes, hair and particles data from.
Furthermore, V-Ray provides caching of the preview to speed up the viewport performance. This allows the rendering of scenes with many millions of triangles, more than 3ds Max itself can handle. The geometry is not present in the 3ds Max scene and it only takes up the necessary resources for its preview. VRayProxy imports a geometry from an external mesh at render time only. This page provides information on V-Ray Proxy Objects.
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