Parametric geometry modeling technique based on constraint is a kind of new typed rapid method of modeling.
基于约束的参数化几何造型技术是一种新型、快速的造型方法。
Furthermore, it's most remarkable that IBMR can overcome the deficiency of traditional Geometry Based Modeling and Rendering technique, so IBMR can realize photorealistic modeling and navigating.
其最大的特点就是克服了传统的基于几何建模和绘制的不足，可以实现真实感很强的场景漫游效果。
CSG (Constructive solid Geometry) is an important solid modeling technique.
是实体造型中一种重要表示方法。
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