该函数返回当前TetraMesh对象的中心点。
center = tetra_mesh.get_center()
无
center
:numpy数组,shape=(3,),TetraMesh的中心点坐标。import open3d as o3d
# 创建一个TetraMesh对象
tetra_mesh = o3d.geometry.TetraMesh()
# 添加一些点和四面体,构造TetraMesh对象
tetra_mesh.vertices = o3d.utility.Vector3dVector([[0,0,0], [1,0,0], [0,1,0], [0,0,1]])
tetra_mesh.tetras = o3d.utility.Vector4iVector([[0,1,2,3]])
tetra_mesh.compute_vertex_normals()
# 获取TetraMesh对象的中心点
center = tetra_mesh.get_center()
print(center) # [0.25 0.25 0.25]