diff --git a/birb/utils/math.lua b/birb/utils/math.lua
index 5f982b4..b71c5d3 100644
--- a/birb/utils/math.lua
+++ b/birb/utils/math.lua
@@ -87,7 +87,6 @@ function Math.pointDistance(x1, y1, x2, y2)
   vecy = math.max(y1, y2) - math.min(y1, y2)
 
   return math.sqrt(vecx^2 + vecy^2)
-
 end
 
 function Math.pointDirection(x1,y1,x2,y2)
@@ -99,6 +98,34 @@ function Math.pointDirection(x1,y1,x2,y2)
   return angle
 end
 
+-- 3D MATH FUNCTIONS
+-- Basic math calculations
+
+function Math.getMiddlePoint3D(x1, y1, z1, x2, y2, z2)
+  local newx, newy, newz, vecx, vecy, vecz
+
+  vecx = math.max(x1, x2) - math.min(x1, x2)
+  vecy = math.max(y1, y2) - math.min(y1, y2)
+  vecz = math.max(z1, z2) - math.min(z1, z2)
+
+  newx = math.min(x1, x2) + (vecx / 2)
+  newy = math.min(y1, y2) + (vecy / 2)
+  newz = math.min(z1, z2) + (vecz / 2)
+
+  return newx, newy, newz
+end
+
+function Math.pointDistance3D(x1, y1, z1, x2, y2, z2)
+  local vecx, vecy, vecz
+
+  vecx = math.max(x1, x2) - math.min(x1, x2)
+  vecy = math.max(y1, y2) - math.min(y1, y2)
+  vecz = math.max(z1, z2) - math.min(z1, z2)
+
+  return math.sqrt(vecx^2 + vecy^2 + vecz^2)
+
+end
+
 -- STRING FUNCTIONS
 -- Transform into string numbers