巨蟒之星（用铁锈书写）
startin的Python项目详细描述
python绑定startin，用于地形建模的delaunay三角剖分器。
安装
pip
要安装最新版本：
pip install startin开发
您需要安装Rust，然后
cargo build
python setup.py install移到另一个文件夹，然后
importstartindt=startin.DT()dt.insert_one_pt(1.0,2.0,33.2)
一个完整的简单示例
importstartinpts=[]pts.append([0.0,0.0,11.11])pts.append([1.0,0.0,22.22])pts.append([1.0,1.0,33.33])pts.append([0.0,1.0,44])pts.append([0.5,0.49,44])pts.append([0.45,0.69,44])pts.append([0.65,0.49,44])pts.append([0.75,0.29,44])pts.append([1.5,1.49,44])pts.append([0.6,0.2,44])pts.append([0.45,0.4,44])pts.append([0.1,0.8,44])t=startin.DT()t.insert(pts)#-- remove vertex #4t.remove(4)print("# vertices:",t.number_of_vertices())print("# triangles:",t.number_of_triangles())print("CH: ",t.convex_hull())itrs=t.incident_triangles_to_vertex(4);print(itrs)print(t.is_triangle([4,12,6]))print(t.is_triangle([5,12,6]))print("--- /Vertices ---")foreachint.all_vertices():print(each)print("--- Vertices/ ---")alltr=t.all_triangles()print(alltr[3])
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