<?xml version="1.0" encoding="UTF-8"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en-gb">
	<link rel="self" type="application/atom+xml" href="https://pybullet.org/Bullet/phpBB3/app.php/feed/topic/8426" />

	<title>Real-Time Physics Simulation Forum</title>
	
	<link href="https://pybullet.org/Bullet/phpBB3/index.php" />
	<updated>2012-09-11T17:42:40+00:00</updated>

	<author><name><![CDATA[Real-Time Physics Simulation Forum]]></name></author>
	<id>https://pybullet.org/Bullet/phpBB3/app.php/feed/topic/8426</id>

		<entry>
		<author><name><![CDATA[Erwin Coumans]]></name></author>
		<updated>2012-09-11T17:42:40+00:00</updated>

		<published>2012-09-11T17:42:40+00:00</published>
		<id>https://pybullet.org/Bullet/phpBB3/viewtopic.php?p=28729#p28729</id>
		<link href="https://pybullet.org/Bullet/phpBB3/viewtopic.php?p=28729#p28729"/>
		<title type="html"><![CDATA[Re: Question about seperating axis algorithm in dBoxBox2]]></title>

		
		<content type="html" xml:base="https://pybullet.org/Bullet/phpBB3/viewtopic.php?p=28729#p28729"><![CDATA[
Those are the 9 separating axis tests, testing the 9 edge-edge directions. The directions are based on the cross products of all the 3x3 edge-edge combinations, one for each box.<p>Statistics: Posted by <a href="https://pybullet.org/Bullet/phpBB3/memberlist.php?mode=viewprofile&amp;u=2">Erwin Coumans</a> — Tue Sep 11, 2012 5:42 pm</p><hr />
]]></content>
	</entry>
		<entry>
		<author><name><![CDATA[NFDream]]></name></author>
		<updated>2012-09-11T10:37:29+00:00</updated>

		<published>2012-09-11T10:37:29+00:00</published>
		<id>https://pybullet.org/Bullet/phpBB3/viewtopic.php?p=28725#p28725</id>
		<link href="https://pybullet.org/Bullet/phpBB3/viewtopic.php?p=28725#p28725"/>
		<title type="html"><![CDATA[Question about seperating axis algorithm in dBoxBox2]]></title>

		
		<content type="html" xml:base="https://pybullet.org/Bullet/phpBB3/viewtopic.php?p=28725#p28725"><![CDATA[
<div class="codebox"><p>Code: </p><pre><code>TST(pp[2]*R[1][0]-pp[1]*R[2][0],(A[1]*Q[2][0]+A[2]*Q[1][0]+B[1]*Q[0][2]+B[2]*Q[0][1]),0,-R[2][0],R[2][0],7);TST(pp[2]*R[1][1]-pp[1]*R[2][1],(A[1]*Q[2][1]+A[2]*Q[1][1]+B[0]*Q[0][2]+B[2]*Q[0][0]),0,-R[2][1],R[2][1],8);TST(pp[2]*R[1][2]-pp[1]*R[2][2],(A[1]*Q[2][2]+A[2]*Q[1][2]+B[0]*Q[0][1]+B[1]*Q[0][0]),0,-R[2][2],R[2][2],9);TST(pp[0]*R[2][0]-pp[2]*R[0][0],(A[0]*Q[2][0]+A[2]*Q[0][0]+B[1]*Q[1][2]+B[2]*Q[1][1]),-R[2][0],0,-R[0][0],10);TST(pp[0]*R[2][1]-pp[2]*R[0][1],(A[0]*Q[2][1]+A[2]*Q[0][1]+B[0]*Q[1][2]+B[2]*Q[1][0]),-R[2][1],0,-R[0][1],11);TST(pp[0]*R[2][2]-pp[2]*R[0][2],(A[0]*Q[2][2]+A[2]*Q[0][2]+B[0]*Q[1][1]+B[1]*Q[1][0]),-R[2][2],0,-R[0][2],12);TST(pp[1]*R[0][0]-pp[0]*R[1][0],(A[0]*Q[1][0]+A[1]*Q[0][0]+B[1]*Q[2][2]+B[2]*Q[2][1]),0,-R[1][0],R[0][0],13);TST(pp[1]*R[0][1]-pp[0]*R[1][1],(A[0]*Q[1][1]+A[1]*Q[0][1]+B[0]*Q[2][2]+B[2]*Q[2][0]),0,-R[1][1],R[0][1],14);TST(pp[1]*R[0][2]-pp[0]*R[1][2],(A[0]*Q[1][2]+A[1]*Q[0][2]+B[0]*Q[2][1]+B[1]*Q[2][0]),0,-R[1][2],R[0][2],15);</code></pre></div>what are these "TST" testing for ?<p>Statistics: Posted by <a href="https://pybullet.org/Bullet/phpBB3/memberlist.php?mode=viewprofile&amp;u=9561">NFDream</a> — Tue Sep 11, 2012 10:37 am</p><hr />
]]></content>
	</entry>
	</feed>
