empty_latent_switch.md

DP Image Empty Latent Switch

Description

A utility node that switches between empty latent (for txt2img) and up to 5 input images (for img2img). When in empty latent mode, it automatically sets img2img_strength to 0 and denoise to 1, ensuring proper settings for text-to-image generation.

Inputs

Required:

• switch: Selection between empty_latent_image or image_input_1 through image_input_5
• img2img_strength: Image-to-image strength (0.0 to 1.0)
• denoise: Denoising strength (0.0 to 1.0)
• width: Width of the output latent (64 to 8192)
• height: Height of the output latent (64 to 8192)

Optional:

• Image_Input_01 to Image_Input_05: Image inputs × 5
• vae: VAE model for encoding images

Outputs

• LATENT: Output latent for generation
• img2img_strength: Modified strength value (forced to 0 in empty latent mode)
• denoise: Modified denoise value (forced to 1 in empty latent mode)
• selected_switch: Numerical value indicating selected mode (1-6)

Notes

• When switch is set to "empty_latent_image":
  • img2img_strength output is forced to 0
  • denoise output is forced to 1
  • Creates empty latent of specified width/height
• When switch is set to any image input:
  • Uses provided img2img_strength and denoise values
  • Requires VAE for image encoding
  • Falls back to empty latent if image/VAE missing