adds boilerplate shaders

Author: indefinit

shaders/shader.frag

@@ -0,0 +1,10 @@
+#version 150
+
+uniform vec4 globalColor;
+
+out vec4 outputColor;
+ 
+void main()
+{
+    outputColor = globalColor;
+}

shaders/shader.vert

@@ -0,0 +1,22 @@
+#version 150
+
+// these are for the programmable pipeline system
+uniform mat4 modelViewProjectionMatrix;
+in vec4 position;
+
+// the time value is passed into the shader by the OF app.
+uniform float time;
+
+
+void main()
+{
+    // the sine wave travels along the x-axis (across the screen),
+    // so we use the x coordinate of each vertex for the calculation,
+    // but we displace all the vertex along the y axis (up the screen)/
+    float displacementHeight = 100.0;
+    float displacementY = sin(time + (position.x / 100.0)) * displacementHeight;
+	
+    vec4 modifiedPosition = modelViewProjectionMatrix * position;
+	modifiedPosition.y += displacementY;
+	gl_Position = modifiedPosition;
+}