Add file

shader/floor/arrayPos.vert

@@ -0,0 +1,12 @@
+#version 450 core
+layout (location = 0) in vec4 posXX;
+layout (location = 1) in vec4 texPosRot;
+layout (std140, binding = 0) uniform TheMat { mat4 theMat; } ;
+out vec4 vTexPosRot;
+out vec2 vPos;
+void main()
+{
+  vPos = posXX.xy;
+  gl_Position = theMat * vec4(vPos,0,1.0) ;
+  vTexPosRot = texPosRot;
+}