EmptyChromaRadianceLatentImage - ComfyUI Built-in Node Documentation - ComfyUI

The EmptyChromaRadianceLatentImage node creates a blank latent image with specified dimensions for use in chroma radiance workflows. It generates a tensor filled with zeros that serves as a starting point for latent space operations. The node allows you to define the width, height, and batch size of the empty latent image.

Inputs

Parameter	Description	Data Type	Required	Range
`width`	The width of the latent image in pixels (default: 1024, must be divisible by 16)	INT	Yes	16 to MAX_RESOLUTION
`height`	The height of the latent image in pixels (default: 1024, must be divisible by 16)	INT	Yes	16 to MAX_RESOLUTION
`batch_size`	The number of latent images to generate in a batch (default: 1)	INT	No	1 to 4096

Note: width and height are defined with a step of 16, so they must be multiples of 16.

Outputs

Output Name	Description	Data Type
`samples`	The generated empty latent image tensor filled with zeros, with the shape batch_size x 3 x height x width	LATENT

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