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Attention | Topic was automatically imported from the old Question2Answer platform. |
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Asked By | creativeape |
I have the following AnimationTree setup (at root):
The “combat-loop” is a BlendState, which looks like this:
And, in _physics_process, I do this:
var anim_speed = velocity.length() * 0.8
var root_anim = "idle-loop"
# set the top-level animation node (idle, walk or combat)
# walk?
if character.combat_toggled:
root_anim = "combat-loop"
elif is_moving:
root_anim = "walk-loop"
# set it
if animRoot.get_current_node() != root_anim:
animRoot.start(root_anim)
if root_anim == "walk-loop":
animationTree.set("parameters/walk-loop/walk/blend_position", input_direction)
animationTree.set("parameters/walk-loop/speed/scale", anim_speed)
elif root_anim == "combat-loop":
var locomotion = animationTree.get("parameters/combat-loop/locomotion/playback")
var sub_action = "walk-loop" if is_moving else "idle-loop"
if locomotion.get_current_node() != sub_action:
locomotion.travel(sub_action)
if sub_action == "walk-loop":
animationTree.set("parameters/combat/walk-loop/walk/blend_position", input_direction)
animationTree.set("parameters/combat/walk-loop/speed/scale", anim_speed)
the animRoot is the StateMachine at the root of the AnimationTree.
I’m getting this error:
E 0:00:02.505 _blend_node: Condition "!p_node.is_valid()" is true. Returned: 0
<C++ Source> scene/animation/animation_tree.cpp:185 @ _blend_node()
Does anyone have any idea what’s wrong here?