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Baking Expression – Rotation values jumping around
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The ‘Steering_Miura’ (front tire steering angle) object works when FL1 is connected to rotation H for me in one direction but breaks in the other rotation direction.
Screen capture attached.
I was under the impression that the ‘Steering_Miura’ is keyframeable (as is the ‘Drift_Miura’) but does not automatically turn based on spline shape when looking at the rig author’s animation example file.
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You’re right. I’m not a rigger myself, so I overlooked those mistakes.
Upon closer inspection, I realized that “FL1” and “FR1” should output “Rotation.H” rather than just “Rotation”. 😅
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You’re way ahead of me on rigging/Xpresso!
That update to Rotation H rather than just Rotation fixed that steering error.
Thank you.
I’ll follow up with more as I continue to iron this out. It may bake correctly now actually.. -
Great!
One more thing. I don’t believe I corrected the chassis rotation within the rig itself. After baking, I simply opened the Animation Editor and dragged every key that was above 5 degrees down to normalize the animation. If not, you might encounter the same motion blur issue I experienced in my initial render in this post.
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