Remove elasticity argument from bounce

2021-12-28 14:26:11 -08:00
parent 7bab9c56f9
commit 465053d73b
2 changed files with 4 additions and 6 deletions
@@ -18,10 +18,9 @@ vec2 = {
 		return vec2:new(self.x/mag, self.y/mag)
 	end,
 	
-	bounce = function(self, n, b)
-		local b = b or 1
+	bounce = function(self, n)
 		local n = n:normal()
-		return (n * -2 * self:dot(n) + self) * b
+		return n * -2 * self:dot(n) + self
 	end,
 }

@@ -15,10 +15,9 @@ vec2 = {
 		return vec2:new(self.x/mag, self.y/mag)
 	end,
 	
-	bounce = function(self, n, b)
-		local b = b or 1
+	bounce = function(self, n)
 		local n = n:normal()
-		return (n * -2 * self:dot(n) + self) * b
+		return n * -2 * self:dot(n) + self
 	end,
 }