A commonly used image space approach to detect visible surface is___________.

Related MCQs

• All the hidden surface algorithms employee image space approach except____________.
• A technique commonly used for engineering drawing is to display the non visible lines as _________ lines.
• A drawback of the depth-buffer method is that it can only find one visible surface at each ____________ position.
• The name of a visible surface detection algorithm 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
• A polygon mesh approximation to a curved surface can be improved by dividing the surface into smaller__________.
• _________ tablets use sound waves to detect a stylus position
• ___________ removes the part of the visible surfaces to show internal structure.
• Shadow mask methods are commonly used in raster scan system including _____.
• The______________ shadow-mask method, is commonly used in color CRT systems.