# Envision 5.2

January 28, 2026 - SHA: 3fb98312

HOOPS Envision for Web HOOPS Envision for Desktop

## New Features

### CAE-1238: Distribution curve for continuous color legends

We have added a filled histogram-style distribution curve for continuous color legends in Envision Desktop. This feature provides a visual indicator showing the concentration of scalar values within the active legend range.

Users can enable the distribution curve for a specific scalar result via a new `showDistributionOnLegend` flag in `ScalarSettings`. The curve automatically updates when scalar range, visibility, or filtering changes. The implementation puts visible and filtered scalar values into a number of bins, which is then rendered as a filled curve beside the legend bar.

There are several customization options for the distribution curve, including the bin count, curve width and concetration threshold. See the API documentation for `ScalarSettings` for more details.

### CAE-1587: Extend result support in cee::app::toNodesArithmetic()

Extended result operator `toNodesArithmetic`, allowing it to take as input results that have per-element-node or per-element-surface data.

### CAE-1338: Coplanar cross sections for GeometryModel

The method `geo.GeometryModelManipulator.createCrossSectionModel()` in the `geo` module of Envision Web now supports coplanar cross sections. The created cross section will include model’s inner and outer contour edges which are coplanar with the given cross section plane.

## Fixed Bugs

### CAE-1631: Fix for stale override fringe result IDs

Fixed an issue where clearing per-part fringe overrides could leave stale overrides active in the visualization, causing some parts to ignore the global fringe result.

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