Question

For a point to be clipped, which of the following conditions must be satisfied by the point?

(a) xwmin < x < xwmax

(b) xwmin = x = xwmax

(c) xwmin > x > xwmax

(d) ywmin = y = ywmax

I had been asked this question in unit test.

This key question is from Two Dimensional Viewing in portion 2D Transformation and Viewing of Computer Graphics

Answer 1

The correct answer is:

(a) xwmin < x < xwmax

For a point to be clipped within a window, its x-coordinate must lie between the window's minimum and maximum x values (xwmin and xwmax), ensuring it falls within the defined clipping region.