CAJ | 학술논문

树杆与树叶是构建树木3D模型的2个要素，相关的建模方法很多，但普遍存在建模的真实度不高和建模效率较低等不足，或是难以同时解决存在的二者兼顾的问题。本项研究提出了基于少量特征参数和变量控制，构建任意变形与光滑连接的树干方法，以及基于树叶图像处理的树叶精细智能绘制和简易表达模拟方法，这些方法为树木的精准和高效建模提供了一个有效的途径。结果表明，本项研究提出的方法建模速度快，构建的树木模型真实度高，效果更好，并具有很强的建模灵活性和很好的可交互性。
수간여수협시구건수목3D모형적2개요소，상관적건모방법흔다，단보편존재건모적진실도불고화건모효솔교저등불족，혹시난이동시해결존재적이자겸고적문제。본항연구제출료기우소량특정삼수화변량공제，구건임의변형여광활련접적수간방법，이급기우수협도상처리적수협정세지능회제화간역표체모의방법，저사방법위수목적정준화고효건모제공료일개유효적도경。결과표명，본항연구제출적방법건모속도쾌，구건적수목모형진실도고，효과경호，병구유흔강적건모령활성화흔호적가교호성。
The tree pole and leaves are the 2 factors of 3D model to construct the trees .There are many modeling methods, but some modeling’s fidelity and efficiency are low, and others are difficult to simultaneously solve two problems existing in consideration .This study puts forward the way of constructing any crooked or smooth connec-tion tree poles based on a little characteristic parameters and control variables , and the way of leaves analogy meth-od based on leaves image processing which is fine intelligent and express easily .The method provides an effective way for accurate and efficient modeling of trees .The experimental results showed that the method proposed in this study has fast modeling speed , high tree model of real degree , better effect .It also has strong modeling flexibility and good interactivity .