Implement pull request SebLague#103 from ChimeraReyat

Bug fix for "Constant Point Size" not working if PathCreator object isn't at World Zero. SebLague#103

Assets/PathCreator/Core/Editor/PathEditor.cs

@@ -409,10 +409,10 @@ void ProcessBezierPathInput(Event e)
 			mouseOverHandleIndex = -1;
 			for (int i = 0; i < bezierPath.NumPoints; i += 3)
 			{
-
-				int handleIndex = (previousMouseOverHandleIndex + i) % bezierPath.NumPoints;
-				float handleRadius = GetHandleDiameter(globalDisplaySettings.anchorSize * data.bezierHandleScale, bezierPath[handleIndex]) / 2f;
-				Vector3 pos = MathUtility.TransformPoint(bezierPath[handleIndex], creator.transform, bezierPath.Space);
+                int handleIndex = (previousMouseOverHandleIndex + i) % bezierPath.NumPoints;
+                Vector3 pos = MathUtility.TransformPoint(bezierPath[handleIndex], creator.transform, bezierPath.Space);
+                float handleRadius = GetHandleDiameter (globalDisplaySettings.anchorSize * data.bezierHandleScale, pos) / 2f;
+                
 				float dst = HandleUtility.DistanceToCircle(pos, handleRadius);
 				if (dst == 0)
 				{
@@ -602,8 +602,8 @@ void DrawHandle(int i)
 		{
 			Vector3 handlePosition = MathUtility.TransformPoint(bezierPath[i], creator.transform, bezierPath.Space);
 
-			float anchorHandleSize = GetHandleDiameter(globalDisplaySettings.anchorSize * data.bezierHandleScale, bezierPath[i]);
-			float controlHandleSize = GetHandleDiameter(globalDisplaySettings.controlSize * data.bezierHandleScale, bezierPath[i]);
+            float anchorHandleSize = GetHandleDiameter (globalDisplaySettings.anchorSize * data.bezierHandleScale, handlePosition);
+            float controlHandleSize = GetHandleDiameter (globalDisplaySettings.controlSize * data.bezierHandleScale, handlePosition);
 
 			bool isAnchorPoint = i % 3 == 0;
 			bool isInteractive = isAnchorPoint || bezierPath.ControlPointMode != BezierPath.ControlMode.Automatic;