Add num_to_range

snippets/num_to_range.md

@@ -0,0 +1,17 @@
+---
+title: num_to_range
+tags: math,beginner
+---
+
+Maps a number from one range to another range.
+
+- Returns `num` mapped between `outMin`-`outMax` from `inMin`-`inMax`.
+
+```py
+def num_to_range(num, inMin, inMax, outMin, outMax):
+  return outMin + ((float(num - inMin) / float((inMax - inMin))) * (outMax - outMin))
+```
+
+```py
+num_to_range(5, 0, 10, 0, 100) # 50.0
+```