#File: Ex025_Revolution.py
#To use this example file, you need to first follow the "Using CadQuery From Inside FreeCAD"
#instructions here: https://github.com/dcowden/cadquery#installing----using-cadquery-from-inside-freecad

#You run this example by typing the following in the FreeCAD python console, making sure to change
#the path to this example, and the name of the example appropriately.
#import sys
#sys.path.append('/home/user/Downloads/cadquery/examples/FreeCAD')
#import Ex025_Revolution

#If you need to reload the part after making a change, you can use the following lines within the FreeCAD console.
#reload(Ex025_Revolution)

#You'll need to delete the original shape that was created, and the new shape should be named sequentially
# (Shape001, etc).

#You can also tie these blocks of code to macros, buttons, and keybindings in FreeCAD for quicker access.
#You can get a more information on this example at
# http://parametricparts.com/docs/examples.html#an-extruded-prismatic-solid

import cadquery
import Part

#The dimensions of the model. These can be modified rather than changing the shape's code directly.
rectangle_width = 10.0
rectangle_length = 10.0
angle_degrees = 360.0

#Revolve a cylinder from a rectangle
#Switch comments around in this section to try the revolve operation with different parameters
result = cadquery.Workplane("XY").rect(rectangle_width, rectangle_length, False).revolve()
#result = cadquery.Workplane("XY").rect(rectangle_width, rectangle_length, False).revolve(angle_degrees)
#result = cadquery.Workplane("XY").rect(rectangle_width, rectangle_length).revolve(angle_degrees,(-5,-5))
#result = cadquery.Workplane("XY").rect(rectangle_width, rectangle_length).revolve(angle_degrees,(-5, -5),(-5, 5))
#result = cadquery.Workplane("XY").rect(rectangle_width, rectangle_length).revolve(angle_degrees,(-5,-5),(-5,5), False)

#Revolve a donut with square walls
#result = cadquery.Workplane("XY").rect(rectangle_width, rectangle_length, True).revolve(angle_degrees, (20, 0), (20, 10))

#Boiler plate code to render our solid in FreeCAD's GUI
Part.show(result.toFreecad())