cam settings started (for automation) and resizable projector window

cam_settings.sh

+
+# Focus settings
+v4l2-ctl -d /dev/video2 -c focus_auto=0
+v4l2-ctl -d /dev/video2 -c focus_absolute=0

src/Projector.cpp

 #include "Projector.h"
 #include "ofApp.h"
+#include <bits/stdc++.h>
 
 //--------------------------------------------------------------
 void Projector::setup() {
@@ -74,4 +75,9 @@ void Projector::mouseReleased(int x, int y, int button){
 }
 
 void Projector::mousePressed(int x, int y, int button){
+    string str = "echo 'HELLO WORLD'";
+    // Convert string to const char * as system requires
+    // parameter of type const char *
+    const char *command = str.c_str();
+    system(command);
 }

src/main.cpp

@@ -16,7 +16,7 @@ int main() {
 
     settings.setSize(1920, 1080);
     settings.setPosition(glm::vec2(0,0));
-    settings.resizable = false;
+    settings.resizable = true;
     shared_ptr<ofAppBaseWindow> projectorWindow = ofCreateWindow(settings);
 
     // main app and projector app