Open-Cascade-SAS/OCCT V7_9_0_beta2

Open CASCADE Technology 7.9.0 (Beta 2)

on GitHub

Release Information

• Release Date (Stable): February 17, 2025
• Version: 7.9.0.beta2
• Git Tag: V7_9_0_beta2

The Beta1 release: https://github.com/Open-Cascade-SAS/OCCT/releases/tag/V7_9_0_beta1

New changes:

• Fixed issue with documentation version extraction
• Fixes crash in RWMesh interface when using old interface of parsing
• Added material export for GLTF Edge
• Fixed issue with ignore write.schema for STEP export
• Fixed build with WASM 3.x
• Fixed color space with GLTF Import result
• Added sample build on GH Actions (each PR)
• Fixed exporting for incorrect elements(not free vertexes or edges) for GLTF
• Fixed issue with ignore write.units for STEP export
• Fixed not-stable behavior with Product metadata STEP import

Installation

• Use Git tag V7_9_0_beta2
• Windows installer available with VS 2022 binaries
• Complete source archive available

Coming Soon

• Detailed release content documentation
• Documentation update
• Development update guide

OCCT3D Development Team

Full Changelog: V7_9_0_beta1...V7_9_0_beta2