got a textured cube spinning!

shaders/shader.frag

@@ -0,0 +1,15 @@
+#version 330 core
+out vec4 FragColor;
+
+in vec3 ourColor;
+in vec2 TexCoord;
+
+uniform sampler2D texture1;
+uniform sampler2D texture2;
+
+void main()
+{
+    FragColor = mix(texture(texture1, TexCoord),
+		    texture(texture2, TexCoord),
+		    0.2);
+}

shaders/shader.vert

@@ -0,0 +1,14 @@
+#version 330 core
+layout (location = 0) in vec3 aPos;
+layout (location = 1) in vec2 aTexCoord;
+
+out vec2 TexCoord;
+uniform mat4 model;
+uniform mat4 view;
+uniform mat4 projection;
+
+void main()
+{
+    gl_Position = projection * view * model * vec4(aPos, 1.0);
+    TexCoord = vec2(aTexCoord.x, aTexCoord.y);
+}