A drawback of the depth-buffer method is that it can only find one visible surface at each ____________ position.

Related MCQs

• A commonly used image space approach to detect visible surface is___________.
• The name of a visible surface detection algorithm is ________________.
• A polygon mesh approximation to a curved surface can be improved by dividing the surface into smaller__________.
• The__________________ emits a small spot of light at each position contacted by the electron beam.
• A shadow-mask CRT has______________ phosphor color dots at each pixel position.
• ___________ removes the part of the visible surfaces to show internal structure.
• A technique commonly used for engineering drawing is to display the non visible lines as _________ lines.
• The location of the scaled object can be controlled by choosing a position called_________.
• In surface rendering procedures can then be applied to generate at the correct illumination and ________ of the scene.
• Spotlights are used to control the amount of light emitted within a cone with apex at ______________ source position.