feat: add unit vector representation to move event output

umeruma · Sep 13, 2019 · cb19f2b · cb19f2b
1 parent efaf725
commit cb19f2b
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Showing 3 changed files with 12 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -526,6 +526,10 @@ Comes with data :
         radian: 1.5707963268,   // angle in radian
         degree: 90
     },
+    vector: {                   // force unit vector
+      x: 0.508,
+      y: 3.110602869834277e-17
+    },
     raw: {                      // note: angle is the same, beyond the 50 pixel limit
         distance: 25.4,         // distance which continues beyond the 50 pixel limit
         position: {             // position of the finger/mouse in pixels, beyond joystick limits

diff --git a/src/collection.js b/src/collection.js
@@ -432,6 +432,10 @@ Collection.prototype.processOnMove = function (evt) {
             radian: rAngle,
             degree: angle
         },
+        vector: {
+            x: xPosition / size,
+            y: - yPosition / size
+        },
         raw: raw,
         instance: nipple,
         lockX: opts.lockX,

diff --git a/types/index.d.ts b/types/index.d.ts
@@ -159,6 +159,10 @@ export interface JoystickOutputData {
         x: string;
         y: string;
     };
+    vector: {
+        x: number;
+        y: number;
+    };
     raw: {
       distance: number;
       position: Position;