Creation of PolygonPath/PolylinePath every frame during immediate drawing leaks Meshes (and memory).
Creating PolygonPath/PolylinePath every frame during immediate drawing such as below leaks Mesh objects (and thus memory).
var polygon = new PolygonPath(); polygon.AddPoint(points[0]); polygon.AddPoint(points[1]); polygon.AddPoint(points[2]); Draw.Polygon(polygon, Color.white);
(No references to polygon instance are retained in the user code).
Reporting a bug? please specify Unity version:
2020.2.3f1
Reporting a bug? please specify Shapes version:
2.3.2
Reporting a bug? please specify Render Pipeline:
This is because polygon paths have to be disposed (you can find info on this in the documentation under immediate mode!)
this would be the correct syntax:
using( var polygon = new PolygonPath() ){ polygon.AddPoint(points[0]); polygon.AddPoint(points[1]); polygon.AddPoint(points[2]); Draw.Polygon(polygon, Color.white); } // dispose is called here, destroying the mesh asset