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Q. Second order parametric continuity(C2 continuity) means that both ____and____ parametric derivatives of the two curves are same at the intersection

Q. This projection technique has the direction of projection perpendicular to the viewing plane, but the viewing direction is NOT perpendicular to one of the principle faces.

Q. A method used to test lines for total clipping is equivalent to the .............

Q. A polygon having vertices P1, P2 ,… Pn is said to be ____________ oriented if a tour of the vertices in the given order produces an anticlockwise loop.

Q. Which are used to connect a line to already drawn line

Q. If all the pixels within an octant have the same color, it is referred to as .....................

Q. If tangent vectors of two cubic curve segments are equal the curve has

Q. Region filling is the process of ___________a definite area of region.

Q. To ensure a smooth transition from one section of a piecewise __________ to the next, we can impose various continuity conditions at the connection points

Q. The phenomenon of having a continuous glow of a beam on the screen even after it is removed is called as?