Define correct behavior for tessellatoin and planar mapping displacement

ScriptableRenderPipeline/HDRenderPipeline/Material/Lit/LitData.hlsl

     // TODO: precompute these scaling factors!
     float tilingScale = rcp(0.5 * abs(_BaseColorMap_ST.x) + 0.5 * abs(_BaseColorMap_ST.y));
     height *= tilingScale;
-    #if _MAPPING_PLANAR
-        height *= rcp(_TexWorldScale);
-    #endif
 #endif
     return height;
 }

ScriptableRenderPipeline/HDRenderPipeline/Material/Lit/LitTessellation.hlsl

     float3 displ = height * normalWS;
 
     // Applying scaling of the object if requested
+    // Note: In case of planar mapping there is no object scale as we do world space planar mapping (not object space planar mapping)
+#ifndef _MAPPING_PLANAR
+#endif
 
     return displ;
 }