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fourJS
animation
InterpolationMode
Type Alias InterpolationMode
InterpolationMode
:
"step"
|
"linear"
|
"cubic"
|
"hermite"
§17's interpolation modes.
"step"
— hold the left keyframe's value until the next keyframe is reached. The only honest mode for Boolean and discrete tracks.
"linear"
— straight two-point mix through
ValueAdapter.lerp
; for a quaternion track that mix is shortest-arc slerp (§17's fifth mode).
"cubic"
— Catmull-Rom: tangents derived from each key's neighbours.
"hermite"
— cubic with explicit per-key in/out tangents.
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§17's interpolation modes.
"step"— hold the left keyframe's value until the next keyframe is reached. The only honest mode for Boolean and discrete tracks."linear"— straight two-point mix through ValueAdapter.lerp; for a quaternion track that mix is shortest-arc slerp (§17's fifth mode)."cubic"— Catmull-Rom: tangents derived from each key's neighbours."hermite"— cubic with explicit per-key in/out tangents.