Shear: Default values as 0

2016-06-14 17:42:22 +02:00 · 2016-06-14 17:42:22 +02:00 · 4922c0f48d
commit 4922c0f48d
parent c03a16568e
1 changed files with 3 additions and 0 deletions
--- a/modules/mat4.lua
+++ b/modules/mat4.lua
@ -241,6 +241,9 @@ function mat4:scale(s)
 end

 function mat4:shear(yx,zx,xy,zy,xz,yz)
+	local yx = yx or 0; local zx = zx or 0
+	local xy = xy or 0; local zy = zy or 0
+	local xz = xz or 0; local yz = yz or 0
 	local m = {
 		1, yx, zx, 0,
 		xy, 1, zy, 0,