From c777e08519f92d876276c2495a643144bc5f930d Mon Sep 17 00:00:00 2001
From: Epicalert <epicalert@protonmail.com>
Date: Mon, 7 Jun 2021 02:17:23 +0800
Subject: [PATCH] Make eye direction indicator more clear

Adds a circle to the center of the eye direction indicator to make it
easier to read.
---
 src/cv.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/cv.cpp b/src/cv.cpp
index dfdee0d..df49863 100644
--- a/src/cv.cpp
+++ b/src/cv.cpp
@@ -149,6 +149,7 @@ void cvFrame() {
 
 
 		cv::line(frame, cv::Point(50,50), cv::Point(50,50) + cv::Point(eyeVector.x * 25, eyeVector.y * 25), cv::Scalar(255,128,128));
+		cv::circle(frame, cv::Point(50,50), 6, cv::Scalar(255,128,128));
 		std::cout << eyeVector.x << "," << eyeVector.y << std::endl;
 		std::cout << "SIZE:" << eyeROI.cols << "," << eyeROI.rows << std::endl;