Home > polypedal > video > tkNewFenceCalibObject.m

tkNewFenceCalibObject

PURPOSE ^

function spec = tkNewFenceCalibObject( spec )

SYNOPSIS ^

function spec = tkNewFenceCalibObject( spec )

DESCRIPTION ^

 function spec = tkNewFenceCalibObject( spec )
 This function adds fields to the given structure
 that specify fence posts given a set of pts on 
 an image for the posts.

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 function spec = tkNewFenceCalibObject( spec )
0002 % function spec = tkNewFenceCalibObject( spec )
0003 % This function adds fields to the given structure
0004 % that specify fence posts given a set of pts on
0005 % an image for the posts.
0006 
0007 if (nargin == 0) || isempty( spec )
0008     spec = struct;
0009 end
0010 
0011 % three fence posts, we'll set such that they
0012 % are aligned at z = 0 plane. then take y = upwards,
0013 % so then x = to right
0014 % |  |  |
0015 % posts are clicked bottom-top, left right
0016 X = [0 0 10 10 20 20]';
0017 Y = [0 3.16 0 3.16 0 3.16]';
0018 Z = [0 0 0 0 0 0]';
0019 spec.xyz = [X Y Z];

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