22-6. 3D Polar Spheroidal Absolute Coordinates
Three-dimensional Space together with 3D Polar Spheroidal Absolute Coordinates inwards AutoCAD
Command is laid inwards a distance<angle1<angle2 behind the ascendence line of piece of job you lot desire to draw.
Given that hither nosotros produce non stimulate got X together with Y coordinates, nosotros stimulate got a criterion starting administration EAST together with hence nosotros stimulate got assist of it when working alongside these coordinates. (See Coordinate System)
Look at the film above. To depict a starting signal of a line of piece of job inwards 3D space using Spherical Polar Coordinates Absolute must specify the ascendence every minute follows.
Given that hither nosotros produce non stimulate got X together with Y coordinates, nosotros stimulate got a criterion starting administration EAST together with hence nosotros stimulate got assist of it when working alongside these coordinates. (See Coordinate System)
Look at the film above. To depict a starting signal of a line of piece of job inwards 3D space using Spherical Polar Coordinates Absolute must specify the ascendence every minute follows.
- - Click on the Isometric push clit to switch to 3D persuasion (toolbar View)
- - To laid the signal T1 is needed: a click of a push clit LINE
- - Type 10<40<23 + Enter fourth dimension signal T1 positioned inwards 3D infinite past times elements of orders that nosotros stimulate got set. So x is our distance from the starting signal (UCS's) angle1 nether which nosotros started - East administration is 40° together with angle2 is vertical together with is 23°.
What did nosotros do?
We were inwards the UCS. Using Spherical Polar Coordinates Absolute nosotros decide our distance from T1 to endure x units at an angle 40° from the axis X towards the East a diagonal perpendicular to the peak angle2 => 23°.
So the sequence of commands every minute follows:
Command: _line [LINE push clit click to depict lines, banknote that the starting signal of the UCS-a]
Specify outset point: 10<40<23 [set upwardly the outset signal T1 - distance = 10, angle1 = 40° angle2 = 23°]
We were inwards the UCS. Using Spherical Polar Coordinates Absolute nosotros decide our distance from T1 to endure x units at an angle 40° from the axis X towards the East a diagonal perpendicular to the peak angle2 => 23°.
So the sequence of commands every minute follows:
Command: _line [LINE push clit click to depict lines, banknote that the starting signal of the UCS-a]
Specify outset point: 10<40<23 [set upwardly the outset signal T1 - distance = 10, angle1 = 40° angle2 = 23°]