Unformatted text preview: The block method can be used to sketch irregular shapes. Set a coordinate system on the object drawn and then transfer the drawing one block at a time. 4-8. Define isometric sketch. An isometric sketch is a sketch that has a 3-dimensional representation of the drawn object. 4-9. What is the difference between an isometric line and a nonisometric line? An isometric line is one that is parallel to one of the three original axes where a nonisometric line is one that strays away from being parallel. 4-10. What do proportions have to do with sketching techniques? A sketch must be somewhat proportional show that it may show some level of accuracy and completeness. There are different techniques that maybe used in drawing proportionally, such as using your pencil as a ruler....
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This note was uploaded on 09/18/2008 for the course AREN 1017 taught by Professor Atkins,rod during the Fall '08 term at Colorado.
- Fall '08