lit shader, refactoring

Assets/LiberationSans SDF Surface.asset

@@ -8,11 +8,12 @@ Material:
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_Name: LiberationSans SDF Material
-  m_Shader: {fileID: 4800000, guid: 85187c2149c549c5b33f0cdb02836b17, type: 3}
+  m_Shader: {fileID: -6465566751694194690, guid: a3d800b099a06e0478fb790c5e79057a, type: 3}
   m_Parent: {fileID: 0}
   m_ModifiedSerializedProperties: 0
   m_ValidKeywords: []
-  m_InvalidKeywords: []
+  m_InvalidKeywords:
+  - RATIOS_OFF
   m_LightmapFlags: 1
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0
@@ -95,15 +96,15 @@ Material:
     - _OutlineSoftness: 0
     - _OutlineUVSpeedX: 0
     - _OutlineUVSpeedY: 0
-    - _OutlineWidth: 0
+    - _OutlineWidth: 0.126
     - _Padding: 0
     - _PerspectiveFilter: 0.875
     - _QueueControl: -1
     - _QueueOffset: 0
     - _Reflectivity: 9.84
-    - _ScaleRatioA: 0.9
-    - _ScaleRatioB: 0.73125
-    - _ScaleRatioC: 0.73125
+    - _ScaleRatioA: 1
+    - _ScaleRatioB: 1
+    - _ScaleRatioC: 1
     - _ScaleX: 1
     - _ScaleY: 1
     - _ShaderFlags: 1
@@ -132,7 +133,7 @@ Material:
     - _FaceColor: {r: 1, g: 1, b: 1, a: 1}
     - _FaceUVSpeed: {r: 0, g: 0, b: 0, a: 0}
     - _GlowColor: {r: 0, g: 1, b: 0, a: 0.5}
-    - _IsoPerimeter: {r: 0, g: 0, b: 0, a: 0}
+    - _IsoPerimeter: {r: -1, g: 0.168, b: 0, a: 0}
     - _MaskCoord: {r: 0, g: 0, b: 32767, a: 32767}
     - _MaskEdgeColor: {r: 1, g: 1, b: 1, a: 1}
     - _OutlineColor: {r: 0, g: 0, b: 0, a: 1}
@@ -145,7 +146,7 @@ Material:
     - _OutlineUVSpeed: {r: 0, g: 0, b: 0, a: 0}
     - _ReflectFaceColor: {r: 0, g: 0, b: 0, a: 1}
     - _ReflectOutlineColor: {r: 0, g: 0, b: 0, a: 1}
-    - _Softness: {r: 0, g: 0, b: 0, a: 0}
+    - _Softness: {r: 0, g: 0.244, b: 0, a: 0}
     - _SpecColor: {r: 0, g: 0, b: 0, a: 1}
     - _SpecularColor: {r: 1, g: 1, b: 1, a: 1}
     - _UnderlayColor: {r: 0, g: 0, b: 0, a: 0.5}