Method of Tree's Interactive and ParameterizedModeling Basedon V irtual ForestManagement
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Schoo l ofG eograph ical Science, Sou th Ch ina NormalUn iversity, Guangzhou 510631, Guangdong, Ch ina
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Received Date:
2006-04-08
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Abstract
In view of tree arch itecture, the traditional geometric modeling techniquew as comb ined w ith tree s mo rpho log ic structure so that tree s interactive and parameter ized modeling method w as introduced in this paper. Threekinds of parameters, truncks, branchs and leaves, w ere used to describe trees, then some modeling ru les w ere putforw ard, and a tree classification system w as bu il.t Therefore, the forestmanager could use their fam iliar parametersto construct three-d imensional geom etricmode ls o f different tree speciesw ith d ifferen t geometric characterist ics, and,themode ls for different g row th stage w ere achieved. The modelw as simple and its appearance w as lifelike, and itcould express the spatia l construction o f the tree adequate ly.
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