fixed sign in code sample in PShader tutorial

codeanticode · codeanticode · commit d73ec14bba53 · 2016-11-02T09:31:21.000-03:00
diff --git a/content/static/tutorials/pshader/index.html b/content/static/tutorials/pshader/index.html
@@ -50,7 +50,7 @@ <h3 style="line-height: 0.7em;"><em>Andres Colubri</em></h3>
 &nbsp;&nbsp;<span style="color: #006699;">background</span>(0);
 &nbsp;&nbsp;
 &nbsp;&nbsp;<span style="color: #006699;">camera</span>(<span style="color: #FF6699;">width</span>/2, <span style="color: #FF6699;">height</span>/2, 300, <span style="color: #FF6699;">width</span>/2, <span style="color: #FF6699;">height</span>/2, 0, 0, 1, 0);
-&nbsp;&nbsp;<span style="color: #006699;">pointLight</span>(200, 200, 200, <span style="color: #FF6699;">width</span>/2, <span style="color: #FF6699;">height</span>/2, 200);
+&nbsp;&nbsp;<span style="color: #006699;">pointLight</span>(200, 200, 200, <span style="color: #FF6699;">width</span>/2, <span style="color: #FF6699;">height</span>/2, -200);
 &nbsp;&nbsp;
 &nbsp;&nbsp;<span style="color: #006699;">translate</span>(<span style="color: #FF6699;">width</span>/2, <span style="color: #FF6699;">height</span>/2);
 &nbsp;&nbsp;<span style="color: #006699;">rotateY</span>(angle);
