Fixed throwing problems with 2+ pointers

2019-05-31 09:51:01 +02:00
parent d114edc1e2
commit d0d3a7f134
2 changed files with 17 additions and 4 deletions
@@ -127,7 +127,9 @@ class Throwable {
        this.lastframe = t
        if (dt > 0) {
            // Avoid division by zero errors later on
-            let velocity = { t: t, dt: dt, dx: delta.x, dy: delta.y }
+            // and consider the number of involved pointers sind addVelocity will be called by the
+            // onMove events
+            let velocity = { t: t, dt: dt, dx: delta.x / delta.number, dy: delta.y / delta.number}
            this.velocities.push(velocity)
            while (this.velocities.length > buffer) {
                this.velocities.shift()