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Intro Ch. 7
Coordinate Entry Review
Term | Definition |
---|---|
Absolute Method | Uses an x,y coordinate pair measured from the origin. |
Relative Method | Uses an x,y coordinate pair measured from the last point selected. |
Polar Method | Uses an exact distance at a specific angle (or direction) based on a 360 degree circle. |
Polar Tracking | Recurring angles that provide a temporary alignment path for angles. |
@3,4 | Relative coordinates |
@6<180 | Polar Coordinates |
X axis | Horizontal |
Y axis | Vertical |
Dynamic Input | Allows you to view command line & input information at the crosshairs. |
Cartesian Coordinates | Coordinate system where the values for x,y are both positive. (World Coordinate System in AutoCAD) |