FAQ: HSF Version

HSF Version by HOOPS Visualize Release

The HSF version (included as readable text at the beginning of an HSF file) precludes HOOPS toolkits from reading HSF files written by future toolkit versions unless a target version is specified for backward compatibility.

3DF – SetTargetVersion()

HPS – no equivalent

The table below shows some of the correlation between HOOPS toolkit version and HSF file version;

HOOPS 3DF Version HOOPS HPS Version HSF Version
1900 19.00
2000 20.00
21xx 20.10
2016 20.20
22xx 2017 20.45
2017 SP2 20.55
23xx 2018 and following 20.65
2400 2018 SP2, 2019 20.70
2410 and following 2019 SP1 and following 20.80
25xx 2020 20.80
26xx 2020 SP1 and following, 2021 20.85
27xx 2022 20.95