3DF 27.50

Library Compatibility Information

Library Name Version Windows Linux OS X Notes
DGN Direct 4.2 supported unsupported unsupported  
HOOPS Communicator 2022 SP1 supported unsupported unsupported  
HOOPS Exchange 2023 SP2 U2 supported supported unsupported  
HOOPS Publish 2023 SP2 U2 supported supported unsupported Requires support for SSSE3 instruction set.
.NET Framework 4.0 supported unsupported unsupported v4.5 required for wpf_image and for WPF over Remote Desktop
Parasolid 32.0.x supported supported unsupported  
Qt 5.12.7 supported supported unsupported Visualize is compatible with Qt 5.4 on OSX
RealDWG 2019 supported unsupported unsupported RealDWG 2019 is compatible with Visual Studio 2015 Update 3 and Visual Studio 2017 Update 2
SketchUp 2021 supported unsupported unsupported 64-bit Windows only. Requires Visual Studio 2019 Redistributable.

Functional Changes

FreeType processed fonts will appear spaced more closely and slightly taller and narrower due to a correction in the determination of height to width ratio.

Fixed Bugs

Issue Number Description
SDHV-20221 Regression: Texture bug from upgrading to HOOPS v28.10 from v27.20
SDHV-20196 Unexpected image background
SDHV-20169 Texture cannot be set to Geometry anymore
SDHV-20131 Visibility issues with static model heuristic
SDHV-20112 HPS: failed to open .xyz file
SDHV-20108 Fixed text size irrespective of zoom level
SDHV-20082 Text hardware acceleration affects the visibility of text
SDHV-20068 Rendering artifacts when using polyline
SDHV-20017 HC_UnSet_Color is not happening properly
SDHV-20006 TrueType fonts have increased spacing in new hoops versions
SDHV-20000 Hoops crashes during HC_Update_One_Display(‘.’) for this case
SDHV-19787 Incorrect Importing of OBJ Files with Line Continuations
SDHV-19784 Saving Hardcopy file using HOOPS-3DF 27.20 takes considerable amount of time when we compare it with HOOPS-3DF 23.00
SDHV-19770 Strange lines in Hoops 2710 using opengl2 driver and antialiasing
SDHV-19633 I don’t see a string cursor on the screen
SDHV-19235 Transparency issue