Oblique Pictorials

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Oblique Pictorials

An Oblique pictorial starts with a straight-on view of one of the object’s faces, which is often the front face. Angled, parallel lines are drawn to one side to represent the object’s depth. Common oblique angles include 30 ° , 45°, and 60°. Oblique Pictorials 45 °

There are two types of oblique pictorials : cavalier and cabinet . The difference between the two is based on how the depth of the object is represented. Types of Oblique Drawings Oblique Cavalier Oblique Cabinet

Types of Oblique Drawings Oblique Cavalier Oblique Cabinet

A general oblique is a type of oblique pictorial that represents an object’s width and height, but the depth can be any size and drawn at any angle. The idea is to worry about getting the thought down as a sketch not worrying about the depth or angle. General Oblique

The Box Method The box method is a sketching technique that is used to maintain proportionality. It starts with the sketcher envisioning an object contained within an imaginary box.

Oblique Sketches Step #1 : Layout the box within which the oblique view will occur using points and construction lines.

Step #2 : Use points and construction lines to identify edges that occur on the surface of the box. Oblique Sketches

Step #3 : Trace out the visible edges of the part with thick, dark object lines. Oblique Sketches

Oblique Sketches Step #4 : Use points and construction lines to identify edges that occur on the surface of the box.

Oblique Sketches Step #5 : Trace out the visible edges of the part with thick, dark object lines.

Tonal Shading Add tonal shading to two of the three views by drawing parallel lines spaced closely together. Increase the contrast by cross-hatching the lines on the darkest face.

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Oblique Pictorials

by robjwise on Nov 05, 2007

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