Add shader programs to be tracked

shader/basicTexture.frag

@@ -0,0 +1,15 @@
+#version 430 core
+out vec4 FragColor;
+  
+in vec4 gColor;
+in vec2 gTex;
+
+uniform sampler2D aTexture;
+
+void main()
+{
+    FragColor = texture(aTexture, gTex) * gColor;
+//    FragColor = texture(aTexture, vTexCoord);
+//    FragColor = gColor;
+//    FragColor = vec4 (1,1,1,1);
+}