Trellis.2 GGUF — Modly Extension

Convert a single image into a 3D mesh in one pass, using the Trellis.2 GGUF model by Aero-Ex.

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Basic workflow

The workflow above is the recommended starting point. It chains the two nodes back-to-back:

1. Generate Mesh — takes an image and produces a geometry-only GLB
2. Texture Mesh — takes the same image and the generated mesh, and bakes textures onto it

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Nodes

Generate Mesh

Parameter	Description	Default
image	Input image (any background — it will be removed)	—
pipeline	Quality preset: fast (512), balanced (1024), high (1024 cascade), ultra (1536 cascade)	balanced
quantization	GGUF quant level (Q4_K_M → Q8_0). Lower = less VRAM, less quality	Q5_K_M
ss_steps	Sparse-structure diffusion steps	25
slat_steps	Shape SLaT diffusion steps	25
foreground_ratio	How much of the frame the subject should fill (0–1)	0.85
remesh_resolution	Dual-contouring grid resolution for the output mesh	256
seed	Reproducibility seed	0

Output: geometry GLB (no texture)

Texture Mesh

Parameter	Description	Default
image	Same input image used for generation	—
mesh	GLB mesh to texture (from Generate Mesh)	—
texture_resolution	Texture map size in pixels	1024
atlas_size	UV atlas packing resolution	2048
texture_steps	Texture diffusion steps	12
guidance_strength	CFG guidance for texture diffusion	3.0
foreground_ratio	Should match the value used in Generate Mesh	0.85
seed	Reproducibility seed	0

Output: textured GLB

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Model source

Weights: Aero-Ex/Trellis2-GGUF on HuggingFace