Python | Sympy Plane.projection() method
In Sympy, the function
Plane.projection()
is used project the given point onto the given plane along the plane normal which means, the projection is along the normal vector direction of the plane.
Syntax: Plane.projection(pt) Parameters: pt: Point or Point3D Returns: Point3D
Example #1:
# import sympy and Plane, Point, Point3D from sympy import Plane, Point, Point3D p = Point( 2 , 2 ) # using Plane() p1 = Plane(Point3D( 1 , 2 , 3 ), normal_vector = ( 0 , 1 , 1 )) # using projection() projectionPoint = p1.projection(p) print (projectionPoint) |
Output:
Point3D(2, 7/2, 3/2)
Example #2:
# import sympy and Plane, Point, Point3D from sympy import Plane, Point, Point3D p = Point3D( 2 , 2 , 2 ) # using Plane() p1 = Plane(Point3D( 1 , 2 , 3 ), normal_vector = ( 0 , 1 , 1 )) # using projection() projectionPoint = p1.projection(p) print (projectionPoint) |
Output:
Point3D(2, 5/2, 5/2)