Updating readmes

sketchpunk · Nov 27, 2017 · ce5cec3 · ce5cec3
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diff --git a/lesson_056/README.md b/lesson_056/README.md
@@ -6,6 +6,6 @@ Continuing the previous video on billboarding, we create random particle quads t
 
 
 ### Links
-* [Lesson on Youtube]()
+* [Lesson on Youtube](https://youtu.be/cbue2vBcgq4)
 * [Youtube Series PlayList](https://www.youtube.com/playlist?list=PLMinhigDWz6emRKVkVIEAaePW7vtIkaIF)
 * [Fungi Git Change 1](https://github.com/sketchpunk/FunWithWebGL2/commit/1115c9b89fa77eb733232499074a35f59b3e2bce)
diff --git a/lesson_057/README.md b/lesson_057/README.md
@@ -0,0 +1,11 @@
+# Fun with WebGL 2.0 - 057 - Particles with Animated Texture Masks
+**Description**:
+Being inspired by a tutorial from CFN, we attempt to take the idea into a different direction. We grayscale the texture atlas to use them as mask data to create a "black fire" type of effect. We learn how to use the atlas to create a particle that acts like an animated sprite. Then we play around with math to manipulate the texture mask in various way to explore what looks we can generate. Once a single particle is setup, we make a bunch of them and watch them go.
+
+### Links of Interest
+http://www.chinedufn.com/webgl-particle-effect-billboard-tutorial/
+
+### Links
+* [Lesson on Youtube](https://youtu.be/0vdWRvs2i-8)
+* [Youtube Series PlayList](https://www.youtube.com/playlist?list=PLMinhigDWz6emRKVkVIEAaePW7vtIkaIF)
+* [Fungi Git Change 1](https://github.com/sketchpunk/FunWithWebGL2/commit/a68c600abb805422bb8d5ac85d99182b7932fdad)