Fix quaternion rotation

Omnikar · Omnikar · commit 092ffed4da9d · 2024-12-28T10:50:17.000-05:00
Fixes #7
diff --git a/lib.ua b/lib.ua
@@ -111,7 +111,7 @@ Qqp ← ⍉⊕/+-1⌵⊙×⟜±QqpMask⊞×∩°⍉
 # ? θ U
 RQuat ← ⍜⊙°⍉⊂⊙×:°∠÷2
 # Quaternion rotation implementation
-QRotImpl ↚ ⍜⊙°⍉↘1⍥₂Qqp⟜⍜∩°⍉(⬚0↙¯4:⍜↘¯ 1)
+QRotImpl ↚ ⍜⊙°⍉↘1 Qqp Qqp ⟜⍜∩°⍉(⬚0↙¯4:⍜↘¯ 1)
 # Rotate a 3D vector array using a quaternion array.
 #
 # To create rotation quaternions to use with `QRot`, see `RQuat`.

Original file line number	Diff line number	Diff line change
`@@ -111,7 +111,7 @@ Qqp ← ⍉⊕/+-1⌵⊙×⟜±QqpMask⊞×∩°⍉`
`111`	`111`	`# ? θ U`
`112`	`112`	`RQuat ← ⍜⊙°⍉⊂⊙×:°∠÷2`
`113`	`113`	`# Quaternion rotation implementation`
`114`		`-QRotImpl ↚ ⍜⊙°⍉↘1⍥₂Qqp⟜⍜∩°⍉(⬚0↙¯4:⍜↘¯ 1)`
	`114`	`+QRotImpl ↚ ⍜⊙°⍉↘1 Qqp Qqp ⟜⍜∩°⍉(⬚0↙¯4:⍜↘¯ 1)`
`115`	`115`	`# Rotate a 3D vector array using a quaternion array.`
`116`	`116`	`#`
`117`	`117`	# To create rotation quaternions to use with `QRot`, see `RQuat`.