3DF 30.30

Note

Upcoming Change to Product Package Names

To improve clarity and consistency, HOOPS will adopt a unified naming scheme across all products. New package names will include product, version, platform, architecture, and compiler details. This change will take effect no earlier than the 30.30 release in September 2025.

Technology Update

Platform Changes

HOOPS Visualize 3DF support has now been extended to include Linux on ARM64 (ARMv8-A). The minimum supported OS is RHEL 8 with Devtoolset 9. See our Supported Platforms Supported Platforms page for details.

Library Compatibility Information

Library Name	Version	Windows	Linux	OS X	Notes
DGN Direct	4.2
HOOPS Communicator	2025.4.0				HTML HIO only works with Visual Studio v142.
HOOPS Exchange	2025.5.0
HOOPS Luminate	2025.3.0
HOOPS Publish	2025.5.0				Requires support for SSSE3 instruction set.
.NET Framework	4.8				Required for VS 2019 libraries and samples.
.NET Standard	2.0				Required for VS 2019 and 2022 libraries.
.NET Core	8.0				Required for VS 2022 samples.
Parasolid	35.1
Qt	6.5.3
Qt	5.12.7				Visualize is compatible with Qt 5.4 on OSX
RealDWG	2023				RealDWG 2023 is only compatible with Visual Studio 2019 (v142 toolchain)
RealDWG	2025				RealDWG 2025 is only compatible with Visual Studio 2022 (v143 toolchain)
SketchUp	2023				64-bit Windows only. Requires Visual Studio 2019 Redistributable.

Functional Changes

Fixed Bugs

Issue	Description
SDHV-21310	Fixed unexpected behavior with Show_Conditional when using builtin conditional values.
SDHV-21274	Improved OpenGL support on integrated GPU.
SDHV-21264	Removed a condition to create a segdl if transparency was active on shadows.
SDHV-21262	Added Intel VRAM estimation.
SDHV-21233	Fixed an issue with HC_Set_Text_Font.
SDHV-21225	Added a fallback to input image if JPEG compression failed.
SDHV-21069	Fixed unexpedted behavior at runtime.
SDHV-21048	Enabled depth peeling restore for 3D image drivers for DX11, ogl2 and Metal.