Point cache: Binary format corrupted due to an extra byte offset (#108)

* Point cache header, wait for new line character only (/n) and skip carriage return(/r)

An extra trailing new line character was causing an invalid offset in binary point cache files.

* Update Changelog

* Remove unnecessary files

com.unity.visualeffectgraph/CHANGELOG.md

@@ -43,6 +43,7 @@ The version number for this package has increased due to a version update of a r
 - Allow world position usage in shaderGraph plugged into an alpha/opacity output [Case 1259511](https://issuetracker.unity3d.com/product/unity/issues/guid/1259511/)
 - GPU Evaluation of Construct Matrix
 - Random Per-Component on Set Attribute in Spawn Context [Case 1279294](https://issuetracker.unity3d.com/product/unity/issues/guid/1279294/)
+- Fix corrupted UI in nodes due to corrupted point cache files [Case 1232867](https://fogbugz.unity3d.com/f/cases/1232867/)
 
 ## [7.4.1] - 2020-06-03
 

com.unity.visualeffectgraph/Editor/Utilities/pCache/PCache.cs

@@ -514,7 +514,11 @@ private static void GetHeader(Stream s, out long byteLength, out List<string> li
                         char c = sr.ReadChar();
                         byteLength++;
 
-                        if (c == '\n' || c == '\r')
+                        if (c == '\r')
+                        {
+                            // skip
+                        }
+                        else if (c == '\n')
                         {
                             if (sb.Length > 0)
                                 newline = true;