distance_to_line_R4P Function

  1. vecfor_R4P.F90
  2. vecfor_R4P
  3. distance_to_line_R4P

public elemental function distance_to_line_R4P(self, pt1, pt2) result(distance)

Calculate the distance (scalar) to line defined by the 2 points.

The convention for the points numeration is the following:

         . self
         ^
         |
         |
 1.-------------.2

 type(vector_R4P) :: pt(0:2)
 real(R4P)        :: d

 pt(0) = 5.3 * ez_R4P
 pt(1) = ex_R4P
 pt(2) = ey_R4P
 d = pt(0)%distance_to_line(pt1=pt(1), pt2=pt(2))
 print "(F3.1)", d

 type(vector_R4P) :: pt(0:2)
 real(R4P)        :: d

 pt(0) = 5.3 * ez_R4P
 pt(1) = ex_R4P
 pt(2) = ey_R4P
 d = distance_to_line_R4P(pt(0), pt1=pt(1), pt2=pt(2))
 print "(F3.1)", d

Arguments

TypeIntentOptionalAttributesName
class(vector_R4P), intent(in) :: self

The point from which computing the distance.
type(vector_R4P), intent(in) :: pt1

First line point.
type(vector_R4P), intent(in) :: pt2

Second line point.

Return Value real(kind=R4P)

Face normal.


Calls

proc~~distance_to_line_r4p~~CallsGraph proc~distance_to_line_r4p distance_to_line_R4P proc~norml2_r4p normL2_R4P proc~distance_to_line_r4p->proc~norml2_r4p

Called by

proc~~distance_to_line_r4p~~CalledByGraph proc~distance_to_line_r4p distance_to_line_R4P program~volatile_doctest~500 volatile_doctest program~volatile_doctest~500->proc~distance_to_line_r4p

Contents

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