虚物体 meaning in Chinese
virtual object
Examples
- 9 heidrich w , lensch h , cohen m , seidel h . light field techniques for reflections and refractions
使用新方法,我们能够准确的计算出真实物体所对应的反射折射虚物体。 - Characteristics of implicit surfaces are used to compute virtual objects effectively and quickly
本文首先扩展了虚物体的概念,使得虚物体同样能够用于曲面折射效果的绘制。 - In proc . the eg rendering workshop 99 , granada , spain , 1999 , pp . 187 - 196 . 10 heckbert p , hanrahan p . beam tracing polygonal objects
利用模板混存技术,我们可以将这些虚物体与真实物体同时绘制,得到真实的反射折射效果。 - Computer graphics , 1984 , 18 : 119 - 127 . 11 diefenbach p , badler n . multi - pass pipeline rendering : realism for dynamic environments . in proc
当场景比较复杂时候,因为需要计算场景物体所有顶点所对应的虚顶点,整个虚物体计算过程会比较慢。 - The method is used to construct virtual objects from real objects quickly , and then render the virtual objects as if they were real objects except for one more step of merging their images with the real objects images
虚物体的概念最早被用来绘制平面反射和近似的薄板折射效果。 1998年, ofek将虚物体的概念扩展到绘制曲面反射效果,但是他的方法同样只能得到近似结果。