【摘要】 在画室内透视图中,为能获得较为理想的透视效果,既需给定合适的初始条件,亦需构建完整的透视体系,包括物体与视点的方位等。针对此类情况,根据透视图的形成原理与构成特点,着重探讨了如何合理给定理想透视图的初始条件,解决了理想透视图形绘制时其形体与视点的定位问题。为合理绘制室内透视图提供了有效的方法,同时,也为解决摄像机方位的确定问题提供了一种新的途径。更多还原

【Abstract】 While drawing an interior perspective figure,to obtain desirable perspective effect requires not only an appropriate initial condition,but also the composition of a complete perspective system such as the location of an object against visual point. In dealing with it,the paper focuses on the discussion about howto properly give the initial condition of an ideal perspective figure based on the features of the formation and composition of the perspective figure,and solves the problem of the position of an object against visual point in drawing an ideal perspective figure. It advances effective methods of drawing interior figures properly. Meantime,it offers a new approach to resolving the orientation of the video camera.更多还原