THREE-DIMENSIONAL MODELS
The three-dimensional models are those objects of exhibition that
reproduce, to scale, forms of other real objects. These models present signs
that make evident the relative shapes, dimensions and positions, and in some
cases, also colors and movements. Other qualities escape the possibility of
reproduction (texture, smell, density, resistance to compression, etc.) and
with this they sign an unavoidable character of abstraction of these auxiliary
means. two)
Importance of perspective as a
communication language Through this technique, artists project the illusion of
a three-dimensional world on a two-dimensional surface. Therefore, it is a
simulation of the visible nature that allows the volumetric effect of the
objects, placed, in turn, in an environment of false depth.
Describe and specify the most common three-dimensional models. These
models include:
The globes: It is a three-dimensional scale model of the Earth, being
the only geographical representation that does not suffer distortion
Relief maps, orographic map that
represents relief by various methods. Embalmed specimens, some people collect
stuffed animals to decorate their home or office.
Skeletons and other objects of
biology, are used in schools and universities to teach.
Plasters: It is used profusely in construction as paste for trimmings,
plasters and plasters; as paste paste and joints. It is also used to obtain
stucco and in the preparation of support surfaces for artistic fresco painting.
Waxes It has been traditionally used to make candles, for lighting, of
high quality; to wax wood, paper, fabrics and leather, as a preservative and
waterproofing, and therefore, from the construction of a match, to a cartridge
or ammunition in the military industry. It is used as a dielectric material
because it is insulating.
Models: The models are excellent
didactic means for teaching different disciplines and technical subjects,
because they give us a very approximate representation of objective reality,
being able to make their representations through drawings and in a computer.
MODELS OR THREE-DIMENSIONAL MODELS D.I. Patricia L. Muñoz LABORATORY OF
MORPHOLOGY SICYT - FADU - UBA CÁTEDRA MORFOLOGÍA 1
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