hisanimations | Using SFM in BLENDER: How to apply HWM Flexes to Source models @hisanimations | Uploaded November 2021 | Updated October 2024, 5 minutes ago.
If you find this of any use, I really hoped it helped!
Github: github.com/hisprofile/blender-SFM-HWM-flexes
QC Flex data importer: github.com/hisprofile/blender-SFM-HWM-flexes/blob/main/qc_flexdata_smooth.py
VTA Separator smooth: github.com/hisprofile/blender-SFM-HWM-flexes/blob/main/vta_separator_smooth.py

Here's some info you need to know:
*Running the QC flex importer will not work in 3.0, but you can run it in 2.93 and open it in 3.0.
*Enable "Auto Run Python Scripts" in the preferences, which can be found in "Save & Load". Usually, this is disabled for security reasons, because my script uses the "exec" command. This command is used to create functions for drivers to shrink them below the 256 driver expression limit. Just make sure you know what you're running
*Whenever you reopen the file, you may notice that some facial movement is lost. Just put "expfix" to 1 (line 27), run the script, and you'll be good to go. (this is done to recreate said functions which are lost on the file being closed.
*The 2ND QC field (line 22) is for models that rely on another qc file for their expressions (like Alaxe's HWM skeleton model). Just put the directory of the 2nd qc file that the model originally called for in that field.

PLEASE tell me if you have any problems

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