Added pulsation to PositionBasedRendering.shadergraph

Assets/Common/Materials/PositionBased.mat

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   m_Shader: {fileID: -6465566751694194690, guid: 5339d23c4585cf8439edd87ecaf4759c,
     type: 3}
-  m_ShaderKeywords: 
+  m_ShaderKeywords: BOOLEAN_9E2AC6BA_ON
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
     m_Floats:
-    - Vector1_62687469: 0.3
+    - BOOLEAN_9E2AC6BA: 1
+    - Vector1_62687469: 2.5
+    - Vector1_6C17F5C0: 2.5
+    - Vector1_77EC2961: 0.25
     - _AlphaClip: 0
     - _Blend: 0
     - _BumpScale: 1
     - _GlossMapScale: 0
     - _Glossiness: 0
     - _GlossyReflections: 0
-    - _IsInContact: 0.97
+    - _IsInContact: 1
     - _Metallic: 0
     - _OcclusionStrength: 1
     - _QueueOffset: 0
     - Vector3_E80427D: {r: 0.85, g: 0, b: 0, a: 0}
     - _BaseColor: {r: 1, g: 1, b: 1, a: 1}
     - _Color: {r: 1, g: 1, b: 1, a: 1}
-    - _ContactPosition: {r: 0, g: 0, b: 0, a: 0}
+    - _ContactPosition: {r: 0.039, g: 0, b: 0.046, a: 0}
     - _EmissionColor: {r: 0, g: 0, b: 0, a: 1}
     - _SpecColor: {r: 0.19999996, g: 0.19999996, b: 0.19999996, a: 1}

Assets/Shaders/PositionRendering/Scripts/ContactPosition.cs

     {
         m_TargetMaterial.SetVector(m_PropertyHash, transform.position);   
 
-        if(Input.GetKey(KeyCode.A))
-        {
-            m_TargetMaterial.SetFloat("_IsInContact", 1.0f);
-        }
-        else
-        {
-            m_TargetMaterial.SetFloat("_IsInContact", 0);
-        }
+        //if(Input.GetKey(KeyCode.A))
+        //{
+        //    m_TargetMaterial.SetFloat("_IsInContact", 1.0f);
+        //}
+        //else
+        //{
+        //    m_TargetMaterial.SetFloat("_IsInContact", 0);
+        //}
     }
 }

Assets/Shaders/Testing/Scenes/ShadersTestBed.unity

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