From 23cdd58faa0f9fe99a1ff3fdc1e8b4783f5293a7 Mon Sep 17 00:00:00 2001
From: Alexandre B A Villares <3694604+villares@users.noreply.github.com>
Date: Mon, 25 Jan 2021 21:33:29 -0300
Subject: [PATCH] recovered from image

I probably forgot to save and commit :(
at least I had the image this time :)
---
 2019/sketch_190130a/sketch_190130a.pyde | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/2019/sketch_190130a/sketch_190130a.pyde b/2019/sketch_190130a/sketch_190130a.pyde
index e82f436e..75a533a8 100644
--- a/2019/sketch_190130a/sketch_190130a.pyde
+++ b/2019/sketch_190130a/sketch_190130a.pyde
@@ -3,12 +3,16 @@ def setup():
     
 def draw():
     background(200)
-    r = 200
+    r = 100
     p1 = PVector(200, 250)
-    p2 = PVector(mouseX, mouseY)
-    ellipse(p1.x, p1.y, r, r)
+    p2 = PVector(mouseX, 250)
+    ellipse(p1.x, p1.y, r * 2, r * 2)
     line(p1.x, p1.y, p2.x, p2.y)
     d = dist(p1.x, p1.y, p2.x, p2.y)
     theta = asin(r / d)
     beta = TWO_PI - HALF_PI - theta
     print(degrees(theta))
+    x = cos(beta) * r
+    y = sin(beta) * r
+    line(p1.x, p1.y, p1.x - x, p1.y - y)
+    line(p2.x, p2.y, p1.x - x, p1.y - y)