3 Freehand Sketching

Freehand Sketch PROJECTION METHOD Perspective Parallel Oblique Orthographic Axonometric Multiview PROJECTION THEORY  The projection theory is used to graphically represent 3-D objects on 2-D media (paper, computer screen).  The projection theory is based on two variables: Line of sight Plane of projection (image plane or picture plane) Line of sight is an imaginary ray of light between […]

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