Perspective Drawing

نوشته شده در موضوع خرید اینترنتی در ۲۲ اسفند ۱۳۹۴

One Point Perspective

 

One Point Perspective
(mouse-over to view)

In a one indicate viewpoint sketch above, we can see a lines of construction used to pull a dual rectangles from a painting of a design plane.

There are dual forms of construction lines used in this viewpoint drawing:

۱) ORTHOGONAL LINES that we have drawn in RED.

۲) TRANSVERSAL LINES that we have drawn in GREEN.

We will continue to use this colour coding in successive illustrations.

 

Orthogonal Lines

Orthogonal lines are together to a belligerent craft and pierce behind from a design plane.

Orthogonal lines set a varying heights or widths of a rectilinear craft as it recedes from view.

Orthogonal lines always seem to accommodate during a declining indicate on a eye level.

 

Transversal Lines

Transversal lines are always during right angles to a quadratic lines.

Transversal lines are together to a design craft and to one another.

Transversal lines settle a bound tallness or breadth between dual quadratic lines.

Transversal lines form a nearest and farthest edges of a rectangle as it recedes from view.

 

Vanishing Points

VANISHING POINTS, that we have drawn in BLUE, are dots on a eye-level where together lines seem to intersect and disappear. Both illustrations on this page use a singular declining indicate and denote a simplest form of viewpoint drawing: One Point Perspective.

 

One Point Perspective of a Box
(mouse-over to view)

ONE POINT PERSPECTIVE is so named since it uses a singular declining indicate to pull an object. It is a simplest form of viewpoint sketch and is used here to pull a box.

In one indicate perspective, a front and behind transversal planes of a box always sojourn together to a design plane. Only their scale changes as they incline into a distance.

Note that it is only a decrease quadratic lines that change their angles.

If we mouse-over a picture to viewpoint a finished illustration, we will notice that a front and behind planes of a box have been left unoccupied to make the construction some-more visible.

Article source: http://artyfactory.com/perspective_drawing/perspective_3.html

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