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Orthographic Projections

Orthographic Projections. An Orthographic Projection is a 2 dimensional representation of a 3 dimensional object. 6 Perpendicular Views. Any object can be viewed from six perpendicular views. The Glass Box. • Envision the object in a Glass box .

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Orthographic Projections

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  1. Orthographic Projections

  2. An Orthographic Projectionis a 2 dimensional representation of a 3 dimensional object.

  3. 6 Perpendicular Views Any object can be viewed from six perpendicular views

  4. The Glass Box •Envision the object in a Glass box . •How many sides does a glass box have? •Imagine that you trace the the object on each side of the glass box. •You would end up with 6 drawings of different views of the object. •You can observe 6 Standard Views of the object through the sides of the imaginary glass box.

  5. Glass Box Method The sides of the box show the 6 planes

  6. 6 Principle Views

  7. Orthographic Projection of a House ...Also called Plans and Elevations

  8. Assignment •Create orthographic projections for this object. •The height of each step is equal to 3 grid squares. •The depth of each step is 6 grid squares

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