Uploaded September 2025 | Updated September 2026, 2 weeks ago

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Today’s a special day because: first, it’s my birthday; second, I’m giving a talk at Unreal Fest Stockholm; and third, the topic might seem a bit tricky..... : Backwards Solve!
Don’t worry: I’ll break it down step by step so you can understand it and tackle it with confidence.

🫟 Follow me on :
Instagram : instagram.com/proj_production
LinkedIn : linkedin.com/in/stephane-biava

Links:
Pole Vector tutorial: youtu.be/8E4WOIWnenU?si=f9MvxmdidxOWZv8L

00:00 Intro
00:15 What's Backwards Solve?
01:10 Forward Setup
01:58 Backward FK
02:40 Backward IK
03:23 Testing and Use in Sequencer
04:18 Backward Morph Target
04:57 Recap!
05:20 Outro

#backwardsolve #unrealengine5 #animation #controlrig