All the hidden surface algorithms employee image space approach except____________.

Related MCQs

• A commonly used image space approach to detect visible surface is___________.
• ___________is a simple object space algorithm that removes about half of the total polygon in an image as about half of the faces of objects are back faces
• The surfaces that is blocked or hidden from view in a 3D scene are known as _________
• A polygon mesh approximation to a curved surface can be improved by dividing the surface into smaller__________.
• ____________ rendering algorithms must be applied if a realistic rendering of the scene is required.
• A________ is a transformation that produces a mirror image of an object.
• ____________ is a transformation that produces a mirror image of an object.
• 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.