Work towards doing transformations using uniforms

shader/basicTexture.vert

@@ -3,6 +3,11 @@ layout (location = 0) in vec3 aPos;
 layout (location = 1) in vec4 aColor;
 layout (location = 2) in vec2 aTexCoord;
 
+uniform vec2 winSize;
+uniform float zoom;
+uniform vec2 translation;
+uniform float rotation;
+
 out vec4 vColor;
 out vec2 vTexCoord;