refactoring shader configs

2017-12-02 14:00:39 -08:00
parent 8c3d9a76ea
commit d0aec12eaf
5 changed files with 38 additions and 36 deletions
--- a/shaders/wave.glsl
+++ b/shaders/wave.glsl
@@ -0,0 +1,12 @@
+
+/* min (vertical) line thickness */
+#define MIN_THICKNESS 1
+
+/* max (vertical) line thickness */
+#define MAX_THICKNESS 10
+
+/* base color to use, distance from center will multiply the RGB components */
+#define BASE_COLOR vec4(0.7, 0.2, 0.45, 1)
+
+/* amplitude */
+#define AMPLIFY 500