CreateInstanceDiffusionTracking

KJNodes/InstanceDiffusion

CreateInstanceDiffusionTracking

Creates tracking data to be used with InstanceDiffusion: https://github.com/logtd/ComfyUI-InstanceDiffusion InstanceDiffusion prompt format: "class_id.class_name": "prompt", for example: "1.head": "((head))",

Example

JSON Example

{
  "class_type": "CreateInstanceDiffusionTracking",
  "inputs": {
    "coordinates": "",
    "width": 512,
    "height": 512,
    "bbox_width": 512,
    "bbox_height": 512,
    "class_name": "class_name",
    "class_id": 0,
    "prompt": "prompt"
  }
}

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
coordinates	STRING	required	-	-
width	INT	required	min: 16, max: 4096, step: 1	512
height	INT	required	min: 16, max: 4096, step: 1	512
bbox_width	INT	required	min: 16, max: 4096, step: 1	512
bbox_height	INT	required	min: 16, max: 4096, step: 1	512
class_name	STRING	required	-	"class_name"
class_id	INT	required	min: 0, max: 255, step: 1	0
prompt	STRING	required	-	"prompt"
size_multiplier	FLOAT	optional	-	[1]
fit_in_frame	BOOLEAN	optional	-	true

Outputs

Index	Name	Type	Is List	Connection Reference
0	tracking	TRACKING	No	["{node_id}", 0]
1	prompt	STRING	No	["{node_id}", 1]
2	width	INT	No	["{node_id}", 2]
3	height	INT	No	["{node_id}", 3]
4	bbox_width	INT	No	["{node_id}", 4]
5	bbox_height	INT	No	["{node_id}", 5]

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 CreateInstanceDiffusionTracking node in your workflow, and output_index is the index from the table above.

Example

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

• tracking (TRACKING): ["5", 0]
• prompt (STRING): ["5", 1]
• width (INT): ["5", 2]

Package: comfyui-kjnodes