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Added Support for Draco Compression in 3D Inference

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This commit is contained in:
Sirshendu Ganguly
2026-06-09 17:41:31 +05:30
parent 0bfe164c32
commit a793c18978
10 changed files with 316 additions and 26 deletions
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modules/threeDInference.py
+4 -20
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@@ -5,18 +5,6 @@ import comfy.model_management
class threeDInference:
"""Runware 3D Inference node for generating 3D models from images"""
# Available 3D models
THREED_MODELS = {
"Tencent Hunyuan 3D 3.1 Pro": "tencent:hunyuan-3d@3.1-pro",
"Tencent Hunyuan 3D 3.1 Rapid": "tencent:hunyuan-3d@3.1-rapid",
"Meta SAM 3D": "meta:sam@3d",
"TRELLIS.2": "microsoft:trellis-2@4b",
"Tripo 3D v3.1": "tripo:v3.1@0",
"Rodin Gen-1": "hyper3d:rodin@gen-1",
"Rodin Gen-2": "hyper3d:rodin@gen-2",
"Meshy 6": "meshy:meshy@6",
}
# Output formats
OUTPUT_FORMATS = ["GLB", "FBX", "PLY", "OBJ"]
@@ -24,9 +12,8 @@ class threeDInference:
def INPUT_TYPES(cls):
return {
"required": {
"Model": (list(cls.THREED_MODELS.keys()), {
"tooltip": "Select the 3D generation model to use.",
"default": "Meta SAM 3D",
"Model": ("RUNWARE3DMODEL", {
"tooltip": "Connect a Runware 3D Model from Runware 3D Model Search node.",
}),
"positivePrompt": ("STRING", {
"multiline": True,
@@ -66,7 +53,7 @@ class threeDInference:
"step": 1,
}),
"inputs": ("RUNWARE3DINFERENCEINPUTS", {
"tooltip": "Connect Runware 3D Inference Inputs for image, mask, meshFile, images (array from images_1…4), etc.",
"tooltip": "Connect Runware 3D Inference Inputs for image, mask, meshFile, images (array from Images 1…8), etc.",
}),
"settings": ("RUNWARE3DINFERENCESETTINGS", {
"tooltip": "Connect Runware 3D Inference Settings for textureSize, decimationTarget, remesh, resolution, imageAutoFix, faceLimit, texture, pbr, quad, Tripo options, sparseStructure, shapeSlat, texSlat, etc.",
@@ -82,7 +69,7 @@ class threeDInference:
def generate3D(self, **kwargs):
"""Generate 3D model from inputs"""
modelName = kwargs.get("Model", "Meta SAM 3D")
model = kwargs.get("Model", "meta:sam@3d")
positivePrompt = kwargs.get("positivePrompt", "")
negativePrompt = kwargs.get("negativePrompt", "")
seed = kwargs.get("seed", 1)
@@ -93,9 +80,6 @@ class threeDInference:
inputs = kwargs.get("inputs", None)
settings = kwargs.get("settings", None)
# Get model AIR code
model = self.THREED_MODELS.get(modelName, "meta:sam@3d")
# Build generation config
genConfig = [
{