# Envision 5.3

Mar 2, 2026 - SHA: babf731b

HOOPS Envision for Web HOOPS Envision for Desktop

## New Features

### CAE-1578 Enable Exchange data provier to read surfaces and wireframes

Added the support for importing and rendering surface and wireframe geometry (in addition to solids) through the HOOPS Exchange Data Provider Plugin. This fixes cases where models containing only non-solid entities previously loaded with no visible parts.

### CAE-1341 Expose the VendorName and ExportApplication VTFx file properties

The VendorName and ExportApplication properties of VTFx files are now exposed in Envision Web. These properties provide information about the software that created the VTFx file. Users can access these properties in Envision Web through the `simulationInfo.fileInfo` property of the `ug.ModelDirectory`.

## Fixed Bugs

### CAE-1635 Fix override part fringes not working with invalid scalar ID

Fixed a bug in `cee::ug::ModelSpec::setOverridePartFringesResultId()`, it now correctly disables fringes when override is set to -1 (invalid result ID).

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