renderingPatternImage.cpp

#include "Vernier.hpp"
 
using namespace vernier;
using namespace cv;
using namespace std;
using namespace Eigen;
 
int main() {
 
    string filename = "megarenaPattern.json";
 
    // Loading the layout
    unique_ptr<PatternLayout> layout(Layout::loadFromJSON(filename));
    cout << "Pattern layout: " << layout->toString() << endl;
 
    // Setting the pose (could be 3D)
    double x = -6000.0; // µm
    double y = -8000.0; // µm
    double alpha = 0.2; // rad
    double pixelSize = 2.0; // µm
    Pose patternPose = Pose(x, y, alpha, pixelSize);
 
    // Rendering image
    Mat image(512, 512, CV_64F);
    layout->renderOrthographicProjection(patternPose, image);
 
    // Showing the image
    imshow(filename, image);
    waitKey(3000);
 
}