Parametric Construction and Ecological Pattern Design of Economical Garden Plants
Based on geographic information parametric technology,the analytic hierarchy process was used to analyze regional topographic and hydrological characteristics,and a plant landscape quality model was constructed to complete the ecological planning and design of economical garden.Finally,visual a-nalysis and evaluation of the garden effect of parametric design were conducted.Parametric design could more reasonably plan the layout of the garden and meet the requirements of ecological development and regional development.In the comprehensive evaluation of parametric design,the ecological value score was above 70 points,and the other indicators were between 65 and 86 points,meeting the excellent eval-uation requirements.