Computer Graphics MCQs and Notes
M
Q 21. To ensure a smooth transition from one section of a piecewise __________ to the next, we can impose various continuity conditions at the connection points
M
Q 22. A parametric curve is one whose defining equations are given in terms of a -------------, common, independent variable called the parametric variable.
M
Q 23. Bezier curve is tangent to the lines connecting _____________.
M
Q 24. An object's _______ determine its orientation relative to the light sources. For each vertex, OpenGL uses the assigned normal to determine how much light that particular vertex receives from each light source.
M
Q 25. When two molecules move apart, which effect on molecular shapes
M
Q 26. Super quadrics is a class of object that contain
M
Q 27. Meta-ball is used to describe
M
Q 28. ______is one of the function that is used to specify a single plane surface
M
Q 29. More the control points of a Bezier curve,________ quality of the curve
M