mirror of
https://git.datalinker.icu/kijai/ComfyUI-Hunyuan3DWrapper.git
synced 2025-12-10 05:14:29 +08:00
43 lines
2.0 KiB
Python
Executable File
43 lines
2.0 KiB
Python
Executable File
# Open Source Model Licensed under the Apache License Version 2.0
|
|
# and Other Licenses of the Third-Party Components therein:
|
|
# The below Model in this distribution may have been modified by THL A29 Limited
|
|
# ("Tencent Modifications"). All Tencent Modifications are Copyright (C) 2024 THL A29 Limited.
|
|
|
|
# Copyright (C) 2024 THL A29 Limited, a Tencent company. All rights reserved.
|
|
# The below software and/or models in this distribution may have been
|
|
# modified by THL A29 Limited ("Tencent Modifications").
|
|
# All Tencent Modifications are Copyright (C) THL A29 Limited.
|
|
|
|
# Hunyuan 3D is licensed under the TENCENT HUNYUAN NON-COMMERCIAL LICENSE AGREEMENT
|
|
# except for the third-party components listed below.
|
|
# Hunyuan 3D does not impose any additional limitations beyond what is outlined
|
|
# in the repsective licenses of these third-party components.
|
|
# Users must comply with all terms and conditions of original licenses of these third-party
|
|
# components and must ensure that the usage of the third party components adheres to
|
|
# all relevant laws and regulations.
|
|
|
|
# For avoidance of doubts, Hunyuan 3D means the large language models and
|
|
# their software and algorithms, including trained model weights, parameters (including
|
|
# optimizer states), machine-learning model code, inference-enabling code, training-enabling code,
|
|
# fine-tuning enabling code and other elements of the foregoing made publicly available
|
|
# by Tencent in accordance with TENCENT HUNYUAN COMMUNITY LICENSE AGREEMENT.
|
|
|
|
import trimesh
|
|
import xatlas
|
|
|
|
|
|
def mesh_uv_wrap(mesh):
|
|
if isinstance(mesh, trimesh.Scene):
|
|
mesh = mesh.dump(concatenate=True)
|
|
|
|
if len(mesh.faces) > 50000:
|
|
#raise ValueError("The mesh has more than 50,000 faces, which is not supported.")
|
|
print("UV wrap: The mesh has more than 50,000 faces, which is not recommended.")
|
|
vmapping, indices, uvs = xatlas.parametrize(mesh.vertices, mesh.faces)
|
|
|
|
mesh.vertices = mesh.vertices[vmapping]
|
|
mesh.faces = indices
|
|
mesh.visual.uv = uvs
|
|
|
|
return mesh
|