TenserTensor
3a0b6bd856
Implement SDXL loading nodes: - sdxl_models_loader.py: basic all-in-one loader with checkpoint merging - sdxl_models_loader_advanced.py: extended loader with 4 LoRA slots and advanced VAE/CLIP settings Add markdown documentation for both nodes
3.0 KiB
3.0 KiB
TT_SdxlModelsLoaderAdvanced
Extended all-in-one model loader for SDXL with checkpoint merging and LoRA support.
Inputs
| Parameter | Type | Required | Description |
|---|---|---|---|
primary_ckpt |
CHECKPOINT | Yes | Primary SDXL checkpoint to load |
secondary_ckpt |
CHECKPOINT | Yes | Secondary checkpoint to merge (select "None" to skip) |
primary_weight |
FLOAT | Yes | Weight for primary checkpoint in merge (0.0-1.0, default: 1.0) |
clip_l |
TEXT_ENCODER | Yes | CLIP-L text encoder model |
clip_g |
TEXT_ENCODER | Yes | CLIP-G text encoder model |
clip_device |
STRING | Yes | Device for CLIP ("default" or "cpu") - advanced |
lora_name_1 |
LORA | Yes | First LoRA to apply (select "None" to skip) |
strength_1 |
FLOAT | Yes | Strength for first LoRA (-10.0 to 10.0, default: 1.0) |
lora_name_2 |
LORA | Yes | Second LoRA to apply (select "None" to skip) |
strength_2 |
FLOAT | Yes | Strength for second LoRA (-10.0 to 10.0, default: 1.0) |
lora_name_3 |
LORA | Yes | Third LoRA to apply (select "None" to skip) |
strength_3 |
FLOAT | Yes | Strength for third LoRA (-10.0 to 10.0, default: 1.0) |
lora_name_4 |
LORA | Yes | Fourth LoRA to apply (select "None" to skip) |
strength_4 |
FLOAT | Yes | Strength for fourth LoRA (-10.0 to 10.0, default: 1.0) |
vae_name |
VAE | Yes | VAE model to load |
vae_device |
STRING | Yes | Device for VAE ("default" or "cpu") - advanced |
vae_dtype |
STRING | Yes | Data type for VAE ("bfloat16", "float16", "float32") - advanced |
Outputs
| Parameter | Type | Description |
|---|---|---|
MODEL |
MODEL | Loaded model with applied LoRAs and optional merge |
CLIP |
CLIP | Combined CLIP-L and CLIP-G text encoders with applied LoRAs |
VAE |
VAE | Loaded VAE |
Usage
Extended version of the SDXL loader with support for up to 4 LoRAs and additional VAE configuration options. Load all model components, optionally merge checkpoints, apply LoRAs sequentially, and configure device/dtype settings for CLIP and VAE. LoRAs are cached for efficiency.