matsys_controls: Add inverse kinematics solving in model panels #1417
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Bitl
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to BitlDevelopmentStudios/source-sdk-2013-bds-base
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Jul 13, 2025
Bitl
added a commit
to BitlDevelopmentStudios/source-sdk-2013-bds-base
that referenced
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Jul 18, 2025
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Description
Tier3's MDL utility class that's used in CMDLPanel doesn't account for IK, causing for instance attached weapons to not be positioned correctly when a playermodel is looking up/down or in some cases during the idle animation. An example of this being an issue is on TF's loadout menu with Scout's pistols, the Shortstop and all the Medi Guns:
To resolve this, this PR implements a custom bones setup routine in CMDLPanel that properly applies IK to the model.