Create Hook Keyframes From Floats

advanced/hooks/schedulingExperimental

CreateHookKeyframesFromFloats

Experimental: This node is experimental and its behavior may change without notice.

Example

JSON Example

{
  "class_type": "CreateHookKeyframesFromFloats",
  "inputs": {
    "floats_strength": [
      "node_id",
      0
    ],
    "start_percent": 0,
    "end_percent": 1,
    "print_keyframes": false
  }
}

This example shows required inputs only. Connection values like ["node_id", 0] should reference actual node IDs from your workflow.

Inputs

Name	Type	Status	Constraints	Default
floats_strength	FLOATS	required	min: -1, step: 0.001	-1
start_percent	FLOAT	required	min: 0, max: 1, step: 0.001	0
end_percent	FLOAT	required	min: 0, max: 1, step: 0.001	1
print_keyframes	BOOLEAN	required	-	false
prev_hook_kf	HOOK_KEYFRAMES	optional	-	-

Outputs

Index	Name	Type	Is List	Connection Reference
0	HOOK_KF	HOOK_KEYFRAMES	No	["{node_id}", 0]

How to connect to these outputs

To connect another node's input to an output from this node, use the connection reference format:

["node_id", output_index]

Where node_id is the ID of this CreateHookKeyframesFromFloats node in your workflow, and output_index is the index from the table above.

Example

If this node has ID "5" in your workflow:

• HOOK_KF (HOOK_KEYFRAMES): ["5", 0]

Package: comfyui-extras