ofwin_setlightposition Subroutine

public subroutine ofwin_setlightposition(row, col, x, y, z, w)

Set the light position for the specified grid position.

This applies to the current active WindowProxy. Light position is defined in eye coordinates (x right, y up, z out of screen).

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=int32),	intent(in)			::	row	Row in the grid to set.
integer(kind=int32),	intent(in)			::	col	Column in the grid to set.
real(kind=real32),	intent(in)			::	x	X position in eye space.
real(kind=real32),	intent(in)			::	y	Y position in eye space.
real(kind=real32),	intent(in)			::	z	Z position in eye space.
real(kind=real32),	intent(in)			::	w	If 0 then directional (antiparallel to x,y,z direction). If 1 then positional (radiates from x,y,z direction).