Home > src > BN_pol_rec > functions > pointLineDist.m

pointLineDist

PURPOSE

SYNOPSIS

function AA = pointLineDist(Point, linePoint, lineVec)

DESCRIPTION

CROSS-REFERENCE INFORMATION

This function calls:

This function is called by:

SOURCE CODE

0001 function AA = pointLineDist(Point, linePoint, lineVec)
0002  
0003  x1 = linePoint(1)-Point(1);
0004  y1 = linePoint(2)-Point(2);
0005  t = -1 *(lineVec(2)*y1 + lineVec(1)*x1 )/((lineVec(1)^2) + lineVec(2)^2)
0006  
0007  vecDist = [x1+lineVec(1)*t y1+lineVec(2)*t]
0008  
0009  AA = norm(vecDist)