basic isometric sketching and coded plans
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Basic Isometric Sketching and Coded Plans. Chapter 2 of Text. Objectives. Understand the basics of the isometric sketching Create basic isometric sketches using snap cubes and coded plans. Isometric Sketches. Isometric sketches represent 3 dimensional objects in 2D space. - PowerPoint PPT PresentationTRANSCRIPT
• Engineering 1182
College of EngineeringEngineering Education Innovation Center
Basic Isometric Sketching and Coded Plans
Chapter 2 of Text
• Engineering 1182
Objectives
• Understand the basics of the isometric sketching
• Create basic isometric sketches using snap cubes and coded plans
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Isometric Sketches
• Isometric sketches represent 3 dimensional objects in 2D space.
Isometric coordinate system
Isometric grid and dot paper
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Isometric Sketches• Isometric sketches are made as if you’re
looking down the diagonal of a cube. Diagonal of the cube
End view of the diagonal
• Note that when we look down on the cube like this, the right angles appear distorted.• The square sides of the cube now look
like parallelograms.
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Coded plans• Coded plans define simple objects which can be
made from blocks.• Each number represents how tall the stack of
blocks is at that location.
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Isometric Sketches from Coded Plans
• Lines are shown only where surfaces intersect.• Hidden edges are not shown.
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Isometric Sketches and Coded Plans
• Use this time and your snap cubes to practice building objects and sketching in isometric perspective using coded plans.
• In class assignment