initial: added basic stuff

2017-06-05 15:03:57 -04:00
commit 4eb5b153b9
6 changed files with 98 additions and 0 deletions
--- a/basic/colorchange.glsl
+++ b/basic/colorchange.glsl
@@ -0,0 +1,9 @@
+#ifdef GL_ES
+precision mediump float;
+#endif
+
+uniform float u_time;
+
+void main() {
+	gl_FragColor = vec4(abs(sin(u_time)),0.5,abs(tan(u_time*0.5)),1.0);
+}