How to set animation speed using the AnimationTree Node?

+1 vote

AnimationTree Node allows blending animations created in AnimationPlayer Node
but I can't find how to set the speed of the animations and I don't want to modify animations keyframe by keyframe. I set animations by using eg:

 $animation_tree.["parameters/playback"].travel("Idle")

on process function.

setting the AnimatioPlayer's playback_speed parameter using

$AnimationPlayer.set_speed_scale(2)

or

$AnimationPlayer.playback_speed = 2

only changes the speed in editor but not at runtime

how to solve it?

scene

in Engine by (454 points)
edited by

Solved it by adding the StateMachine inside the blendtree and adding a time scale node before the output.

by (454 points)

1 Answer

+5 votes
Best answer

You need to use a BlendTree, inside the BlendTree add your animation and a TimeScale, then in code you can set it with something like 

$animation_tree.set("parameters/BlendTree/TimeScale/scale", 2.0)

(Edited the parameters)

by (1,002 points)
selected by
Is there another way to change animation speed using AnimationNodeStateMachine instead of AnimationNodeBlendTree?
asked Nov 18, 2020 in Engine by (454 points)
edited Nov 18, 2020 by

I don't get it? I'm using BlendSpace2D so I can't set the animation speed there? Design hell

by (10 points)

You can, when adding a point in the BlendSpace2D select "Add BlendTree" select the point and the button "Open Editor" will open, there tou can add the timescale and your animation

by (1,002 points)
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