Add quaternion.unpack. Now vec2/3/quat all have it.

2015-07-25 19:31:14 -07:00 · 2015-07-25 19:31:14 -07:00 · 88e8ebc3de
commit 88e8ebc3de
parent 59e844dd34
1 changed files with 4 additions and 0 deletions
--- a/modules/quat.lua
+++ b/modules/quat.lua
@ -118,6 +118,10 @@ function quaternion:__tostring()
 	return string.format("(%0.3f,%0.3f,%0.3f,%0.3f)", self.x, self.y, self.z, self.x)
 end

+function quaternion:unpack()
+	return self.x, self.y, self.z, self.w
+end
+
 function quaternion.unit()
 	return new(0, 0, 0, 1)
 end