Crossword Puzzle 1.2 CrosswordOnline version 1.2 Crossword by Claudia Ponce 1 A method of representing views of a three-dimensional object by projecting the visible faces in each view on a two-dimensional plane. 2 A type of pictorial drawing in which vanishing points are used to provide the depth and distortion that is seen with the human eye. 3 A sketch in which an object’s parallel edges are drawn with parallel lines, typically at 30-degree angles to the horizontal baseline. There are no vanishing points and three sides of the object can be seen simultaneously. 4 A sketch typically including three primary views of an object that are drawn using orthographic projections. The top, front, and right primary views of the object are projected onto a drawing plane perpendicular to each view. An isometric sketch of the object is often included. 5 A preliminary visual of a possible idea for a design. Most thumbnail sketches are not full size and have little detail. Their purpose is to help quickly explore possible alternative designs. 2 4 5 3 1
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