Update twoD shaders

shader/twoD/basic.vert

@@ -1,12 +1,8 @@
 #version 430 core
 layout (location = 0) in vec3 position;
 layout (location = 1) in vec4 color;
-
 layout (std140, binding = 0) uniform TheMat { mat4 theMat; } ;
 out vec4 vColor;
-
-uniform mat4 worldMat;
-
 void main()
 {
   gl_Position = theMat * vec4(position,1);