Friday, February 11, 2011

> Drawing Building Projections

The description in this section is a general description of the image
projection of the building. Image projection is the image described
perspective projection. For the basics of drawing a projection can
seen and learned in the basic books engineering drawing
building.

Drawing perspective projection is one way
disclosure of an idea / ideas or imagination very natural (in the sense
according to the ability of the eye) and easily understood by
assignor or other person who is not an expert building / architect. This
was caused, the perspective projection image shows the plan
spaces (space) and mass of buildings in three dimensions.

To be able to create an image projection perspective necessary guidelines
working drawings / bestek form, drawing floor plans, cross-section,
cut lengthwise, front, left side, and right with
the correct scale. With the ability and skills to apply a scale on
the floor plan, cut, and looked in perspective projection, will be obtained
perspective projection image is close to reality / reality view
to the actual building plans.

Making the perspective projection image consisting of two perspectives, namely;
1. Image projection perspective using two vanishing point person at eye level
(Like people taking pictures with stand upright). Image projection perspective
This model often used by architects to draw projections
perspective, because the object is not too large building and
revealing a structure of 3 (three) dimensions with clear,

2. Taking pictures using two-point perspective vanishing
with the eyes of birds (bird eye). Perspective projection image with
this model is done when the building is very big object, and form
building will appear to all, but the percentage is more
visible part of the roof of the building (like people taking pictures with climbing
tall tree or rise above the tower). This perspective projection model
rarely used by the architect because they can not show images
building clearly. 

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