[all] Add a ball on click; regenerate the field on right click

2017-08-06 08:24:50 -07:00 · 2017-08-06 08:24:50 -07:00 · 357db9a248
commit 357db9a248
parent 9297302a75
2 changed files with 25 additions and 2 deletions
--- a/MetaballsKit/Metaballs.swift
+++ b/MetaballsKit/Metaballs.swift
@ -110,6 +110,10 @@ public class Field {
        populateBallBuffer()
    }

+    public func clear() {
+        balls.removeAll(keepingCapacity: true)
+    }
+
    // MARK: - Metal Configuration

    private var device: MTLDevice?