1 files changed, 29 insertions, 2 deletions
diff --git a/src/fields/InkField.ts b/src/fields/InkField.ts
index dbe51b24a..1270a2dab 100644
--- a/src/fields/InkField.ts
+++ b/src/fields/InkField.ts
@@ -4,6 +4,7 @@ import { ObjectField } from "./ObjectField";
 import { Copy, ToScriptString, ToString, Update } from "./FieldSymbols";
 import { Scripting } from "../client/util/Scripting";
 
+// Helps keep track of the current ink tool in use.
 export enum InkTool {
     None = "none",
     Pen = "pen",
@@ -12,13 +13,41 @@ export enum InkTool {
     Stamp = "stamp"
 }
 
+
+// Defines a point in an ink as a pair of x- and y-coordinates.
 export interface PointData {
     X: number;
     Y: number;
 }
 
+// Defines an ink as an array of points.
 export type InkData = Array<PointData>;
 
+export interface ControlPoint {
+    X: number;
+    Y: number;
+    I: number;
+}
+
+export interface HandlePoint {
+    X: number;
+    Y: number;
+    I: number;
+    dot1: number;
+    dot2: number;
+}
+
+export interface HandleLine {
+    X1: number;
+    Y1: number;
+    X2: number;
+    Y2: number;
+    X3: number;
+    Y3: number;
+    dot1: number;
+    dot2: number;
+}
+
 const pointSchema = createSimpleSchema({
     X: true, Y: true
 });
@@ -32,8 +61,6 @@ const strokeDataSchema = createSimpleSchema({
 export class InkField extends ObjectField {
     @serializable(list(object(strokeDataSchema)))
     readonly inkData: InkData;
-    // inkData: InkData;
-
 
     constructor(data: InkData) {
         super();