From a00c0aab1eb5a7a55bef8ca08115bdd722ab5699 Mon Sep 17 00:00:00 2001
From: Matthew Kosarek <mattkae@protonmail.com>
Date: Sun, 16 May 2021 19:50:15 -0400
Subject: Moved the frontend directory up so that it no longer exists

---
 .../2d/_collisions/rectangle_line.html.content     | 76 ----------------------
 1 file changed, 76 deletions(-)
 delete mode 100644 frontend/2d/_collisions/rectangle_line.html.content

(limited to 'frontend/2d/_collisions/rectangle_line.html.content')

diff --git a/frontend/2d/_collisions/rectangle_line.html.content b/frontend/2d/_collisions/rectangle_line.html.content
deleted file mode 100644
index 310c45a..0000000
--- a/frontend/2d/_collisions/rectangle_line.html.content
+++ /dev/null
@@ -1,76 +0,0 @@
-<script src="./rectangle_line/dist/output.js"></script>
-<script>
-  window.onload = function() {
-      var lPlayElement = document.getElementById('gl_canvas_play'),
-          lStopElement = document.getElementById('gl_canvas_stop');
-      lPlayElement.addEventListener('click', function() {
-          lPlayElement.style.display = 'none';
-          lStopElement.style.display = 'block';
-      });
-      lStopElement.addEventListener('click', function() {
-          lStopElement.style.display = 'none';
-          lPlayElement.style.display = 'block';
-      });
-  }
-  
-</script>
-<article>
-  <h1>Rectangle intersection with a Line Segment</h1>
-  <section>
-	<h2>Algorithm</h2>
-	<p>
-	  For each line segment that your rectangle could be intersecting with,
-	  do the following:
-	  <ol>
-		<li>
-		  For each corner of your rectangle, check if the distance from that point to the line is less than some <i>epsilon</i>, where <i>epsilon</i> is a reasonable small number (usually a 1 or 2 units, depending on the size of your lines).
-		</li>
-		<li>
-		  To check each point, use the "distance from point to line segment" formula, which can be found <a href="https://en.wikipedia.org/wiki/Distance_from_a_point_to_a_line">here</a> (I will not derive it just yet)
-		</li>
-		<li>
-		  If a collision is found, we have all of the information required to solve the collision:
-		  <ul>
-			<li>
-			  <b>Collision Normal</b>: This is the perpendicular to the line segment, which can be found by:
-			  <code>
-				<pre>
-Vector2 getNormalToLineSegment(LineSegment* segment) {
-    Vector2 direction = segment->end - segment->start;
-    return *Vector2 { -direction.y, direction.x }).normalize();
-}
-				</pre>
-			  </code>
-			</li>
-			<li>
-			  <b>First Point of Application</b>: Get the vector from the center of the rectangle (most like your position) to the corner which intersected.
-			</li>
-			<li>
-			  <b>Second Point of Application</b>: Get vector from center of line to the corner which intersected.
-			</li>
-		  </ul>
-		</li>
-	  </ol>
-	</p>
-  </section>
-  <section>
-	<h2>
-	  Live Example
-	</h2>
-    <div class="opengl_canvas_container">
-      <canvas id="gl_canvas" width="640" height="480"></canvas>
-      <button id="gl_canvas_play" class="play_button">
-        Play
-      </button>
-      <button id="gl_canvas_stop" class="stop_button">
-        Stop
-      </button>
-    </div>
-    <footer id="references">
-      <h2>References</h2>
-      <ul>
-		<li><a href="https://en.wikipedia.org/wiki/Distance_from_a_point_to_a_line">Distance from Point to Line</a></li>
-      </ul>
-    </footer>
-  </section>
-</article>
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