distance_to_plane Function

  1. vecfor_RPP.F90
  2. vecfor_RPP
  3. distance_to_plane

public elemental function distance_to_plane(self, pt1, pt2, pt3) result(distance)

Calculate the distance (signed, scalar) to plane defined by the 3 points.

The convention for the points numeration is the following:

 3.----.2
   \   |
    \ *---------> . self
     \ |
      \|
       .1

 type(vector) :: pt(0:3)
 real(R8P)        :: d

 pt(0) = 5.3 * ez
 pt(1) = ex
 pt(2) = ey
 pt(3) = ex - ey
 d = pt(0)%distance_to_plane(pt1=pt(1), pt2=pt(2), pt3=pt(3))
 print "(F3.1)", d

 type(vector) :: pt(0:3)
 real(R8P)        :: d

 pt(0) = 5.3 * ez
 pt(1) = ex
 pt(2) = ey
 pt(3) = ex - ey
 d = distance_to_plane(pt(0), pt1=pt(1), pt2=pt(2), pt3=pt(3))
 print "(F3.1)", d

Arguments

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

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

First plane point.
type(vector), intent(in) :: pt2

Second plane point.
type(vector), intent(in) :: pt3

Third plane point.

Return Value real(kind=R8P)

Face normal.


Calls

proc~~distance_to_plane~~CallsGraph proc~distance_to_plane distance_to_plane proc~face_normal3 face_normal3 proc~distance_to_plane->proc~face_normal3 proc~normalized normalized proc~face_normal3->proc~normalized

Called by

proc~~distance_to_plane~~CalledByGraph proc~distance_to_plane distance_to_plane program~volatile_doctest~73 volatile_doctest program~volatile_doctest~73->proc~distance_to_plane

Contents

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