____________ describe a three dimensional object as a set of surfaces that separate the object interior from the environment.

Related MCQs

• ___________ for a three dimensional graphics object is a set of surface polygons that enclose the object interior.
• Space partitioning representation is to describe interior properties by partitioning the spatial region containing an object into a set of small, non overlapping contiguous ______________.
• _________ are used to describe interior properties by partitioning the spatial region containing an object into a set of small, non overlapping contiguous solids.
• A three dimensional object can also be represented using_______
• A fast and simple method for rendering an object with polygon surfaces is called as _______________shading.
• A three dimensional reflection can be performed relative to a selected reflection axis or with respect to a selected_____________.
• Three dimensional views can be obtained by __________ a raster scan image from a vibrating flexible mirror.
• The mirror image for a two dimensional reflection is generated relative to an ______________ by rotation the object 180 degrees about the reflection axis.
• The mirror image for a two dimensional reflection is generated relative to an axis of reflection by rotation the object ______________ degrees about the reflection axis.
• When objects are to be displayed with color or shaded surfaces we apply_______.