- 
				           		
雕塑实体模型通过裁剪曲面片和半边数据结构来表达几何和拓扑信息。
						        					            	
				            	The topology and geometry of solid is represented by trimmed curve surface and half-edge data structure.
								    										 
								    				            	
				 	    						                 	youdao
				            					            						        	 
		         		 		        			         		
		          					          
		          			                            				          						          				          							        	- 
				           		
雕塑实体模型通过裁剪曲面片和半边数据结构来表达几何和拓扑信息。
						        					            	
				            	The topology and geometry of solid is represented by trimmed curve surface and half-edge data structure.
								    										 
								    				            	
				 	    						                 	youdao