35 lines
854 B
Python
35 lines
854 B
Python
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import open3d as o3d
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import numpy as np
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# 读取 .obj 文件
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def load_obj(file_path):
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mesh = o3d.io.read_triangle_mesh(file_path)
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if not mesh.is_empty():
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return mesh
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else:
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raise ValueError(f"Failed to load {file_path}")
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# 合并两个网格
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def merge_meshes(mesh1, mesh2):
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# 直接合并网格
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combined_mesh = mesh1 + mesh2
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return combined_mesh
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# 保存合并后的网格
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def save_merged_mesh(mesh, output_path):
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o3d.io.write_triangle_mesh(output_path, mesh)
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print(f"Saved merged mesh to {output_path}")
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# 示例用法
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mesh1 = load_obj("model1.obj")
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mesh2 = load_obj("model2.obj")
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# 合并两个网格
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merged_mesh = merge_meshes(mesh1, mesh2)
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# 保存合并后的网格
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save_merged_mesh(merged_mesh, "merged_model.obj")
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# 可视化合并后的网格
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o3d.visualization.draw_geometries([merged_mesh])
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