i got error which saying "Invalid file identifier. Use fopen to generate a valid file identifier"
This is the code:
function [z] = Stereo( directory, imagename, numImages)
% ***********************************************************************
% Read the lights and directions:
% ***********************************************************************
lightfile = strcat( directory, '/', 'lights2.txt')
fid = fopen(lightfile, 'r');
numLights = 1;
numLights = fscanf(fid, '%d \n', [1]);
LightMatrix = [];
for i = 1:numLights
lightDir = fscanf(fid, '%f %f %f \n', [3]);
lightDir = lightDir/norm(lightDir);
lightMatrix(i,:) = lightDir;
end
this is the lights2.txt file
Can someone help me i m so curious about this. Bigh thanks for your help
