18-5. Sec Polar Relative Coordinates
AutoCAD 2D RELATIVE Polar Coordinate System
In the flick inwards a higher house y'all come across what it looks similar the drawing coordinate organization alongside RELATIVE POLAR COORDINATES.
Relative Polar Coordinates of the points that are located at roughly distance from the cry for where y'all currently are at an angle in addition to convey a sure as shooting distance from the previous point.
When working alongside relative polar coordinates it is of import to banking concern complaint that the same equally when working alongside rectangular coordinates relative. An additional difference is that inwards dealing alongside polar coordinates relative lodge starting alongside the @ sign in addition to and thence entered the distance from the cry for where nosotros are in addition to the angle at which the novel exceptional volition hold out away.
IMPORTANT! Remember that inwards working alongside Polar Relative Coordinates ever start from the Origin cry for where y'all are regardless of the UCS. Thoroughly report the Coordinate System.
While entering the coordinates of the starting fourth dimension to exhibit distance from the cry for where y'all are in addition to and thence the angle that volition hold out located that cry for away, they are separated yesteryear less than sign "<".
Before drawing y'all must run the ascendancy that nosotros desire to depict a Line or Polyline, etc. .. in addition to and thence acquire into the @ sign in addition to and thence the distance from the cry for of difference in addition to the angle at which it volition reside. (@ distance < angle)
Command: LINE [command line]
Specify starting fourth dimension point: 10,10 [set the starting cry for of fine art - the absolute coordinates, the distance X = ten in addition to Y = 10]
Specify side yesteryear side cry for or [Undo]: @ 8 <45 [is at cry for i in addition to write the distance to cry for two at an angle 45 °]
Specify side yesteryear side cry for or [Undo]: @ ten <0 [is at cry for two in addition to write the distance to cry for three at an angle 0 °]
Specify side yesteryear side cry for or [Close/Undo]: @ v <90 [is at cry for three in addition to write the distance to cry for four at an angle ninety °]
Specify side yesteryear side cry for or [Close/Undo]: @ xv <180 [is at cry for four in addition to write the distance to cry for v at an angle 180 °]
Specify side yesteryear side cry for or [Close/Undo]: @ 8 <235 (or @ 8 <-125 °) [is at cry for v in addition to write the distance to the cry for vi at an angle 235 °, but nosotros volition non acquire incorrect if the corner entering the minus sign - 125, equally 235 135 = 360 °]
Specify side yesteryear side cry for or [Close/Undo]: ESCAPE
Relative Polar Coordinates of the points that are located at roughly distance from the cry for where y'all currently are at an angle in addition to convey a sure as shooting distance from the previous point.
When working alongside relative polar coordinates it is of import to banking concern complaint that the same equally when working alongside rectangular coordinates relative. An additional difference is that inwards dealing alongside polar coordinates relative lodge starting alongside the @ sign in addition to and thence entered the distance from the cry for where nosotros are in addition to the angle at which the novel exceptional volition hold out away.
IMPORTANT! Remember that inwards working alongside Polar Relative Coordinates ever start from the Origin cry for where y'all are regardless of the UCS. Thoroughly report the Coordinate System.
While entering the coordinates of the starting fourth dimension to exhibit distance from the cry for where y'all are in addition to and thence the angle that volition hold out located that cry for away, they are separated yesteryear less than sign "<".
Before drawing y'all must run the ascendancy that nosotros desire to depict a Line or Polyline, etc. .. in addition to and thence acquire into the @ sign in addition to and thence the distance from the cry for of difference in addition to the angle at which it volition reside. (@ distance < angle)
Command: LINE [command line]
Specify starting fourth dimension point: 10,10 [set the starting cry for of fine art - the absolute coordinates, the distance X = ten in addition to Y = 10]
Specify side yesteryear side cry for or [Undo]: @ 8 <45 [is at cry for i in addition to write the distance to cry for two at an angle 45 °]
Specify side yesteryear side cry for or [Undo]: @ ten <0 [is at cry for two in addition to write the distance to cry for three at an angle 0 °]
Specify side yesteryear side cry for or [Close/Undo]: @ v <90 [is at cry for three in addition to write the distance to cry for four at an angle ninety °]
Specify side yesteryear side cry for or [Close/Undo]: @ xv <180 [is at cry for four in addition to write the distance to cry for v at an angle 180 °]
Specify side yesteryear side cry for or [Close/Undo]: @ 8 <235 (or @ 8 <-125 °) [is at cry for v in addition to write the distance to the cry for vi at an angle 235 °, but nosotros volition non acquire incorrect if the corner entering the minus sign - 125, equally 235 135 = 360 °]
Specify side yesteryear side cry for or [Close/Undo]: ESCAPE
EXAMPLE 1
See an event of the relative polar coordinates. (@ DISTANCE < angle)
Please remember, ever start from the cry for where y'all are placed point.
I desire to banking concern complaint that the angle y'all tin write to plus or minus. The PLUS in addition to MINUS angle depends on the Clockwise or Counter Clockwise.
Of course of pedagogy nosotros are inwards this grooming laid upward Counter Clockwise direction thence that nosotros are nether the management of axis X Minus (negative).
So y'all tin write the angle <135 or < -225 (this is non the same equally <225 or < -135) equally a starting cry for AutoCAD East direction which is 0°, thence moving from this starting point.
See an event of the relative polar coordinates. (@ DISTANCE < angle)
Please remember, ever start from the cry for where y'all are placed point.
I desire to banking concern complaint that the angle y'all tin write to plus or minus. The PLUS in addition to MINUS angle depends on the Clockwise or Counter Clockwise.
Of course of pedagogy nosotros are inwards this grooming laid upward Counter Clockwise direction thence that nosotros are nether the management of axis X Minus (negative).
So y'all tin write the angle <135 or < -225 (this is non the same equally <225 or < -135) equally a starting cry for AutoCAD East direction which is 0°, thence moving from this starting point.
EXAMPLE 2
AutoCAD drawing at an angle
Command: LINE
Specify starting fourth dimension point: 10,10 (starting cry for 1)
Specify side yesteryear side cry for or [Undo]: @ v <30 (5 distance from cry for i at an angle xxx °)
Specify side yesteryear side cry for or [Undo]: @ v <-30 (or @ v <330) (distance v from cry for two at an angle -30 °)
Specify side yesteryear side cry for or [Close/Undo]: @ ten <90 (or @ ten <-270) (distance ten from cry for three ninety ° angle)
Specify side yesteryear side cry for or [Close/Undo]: @ v <-150 (or @ v <210) (distance from cry for 4, v angle -150 °)
Specify side yesteryear side cry for or [Close/Undo]: @ v <150 (or @ v <210) (distance v of v items at an angle 150 °)
Specify side yesteryear side cry for or [Close/Undo]: @ ten <270 (or @ ten <-90) (distance ten from cry for vi at an angle 270 °)
Specify side yesteryear side cry for or [Close/Undo]: ESCAPE
