My code is as follows:
function [allLinePoint] = create_hough_quadprog_b(BW) %#codegen
%UNTITLED3 Summary of this function goes here
% Detailed explanation goes here
[H,theta,rho] = hough(BW,RhoResolution=5);
P = houghpeaks(H,30,'Threshold', 0.1*max(H(:)) );
lines = houghlines(BW,theta,rho,P,'FillGap',60,'MinLength',5 );
pointX = vertcat(lines.point1); %% <---- error here
pointX = vertcat(lines.point1);
pointY = vertcat(lines.point2);
allLinePoint = cat(1,pointX,pointY);
end
coder command:
codegen -config:lib -args {zeros(3000,3000,'logical')} create_hough_quadprog_b
error message:
Directly accessing field or property of nonscalar struct or object not supported for code generation in this context.
My question is： Should I replace the line with for-loop for access the struct properties one by one?