From: Mikko Rasa <tdb@tdb.fi>
Date: Tue, 13 Apr 2021 10:10:56 +0000 (+0300)
Subject: Fix incorrect definition of the builtin cross function in GLSL
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=34e3f9d66eb394d8ad69ee66db0cca35b0a15123

Fix incorrect definition of the builtin cross function in GLSL
---

diff --git a/builtin_data/_builtin.glsl b/builtin_data/_builtin.glsl
index 124a117b..3bf722cd 100644
--- a/builtin_data/_builtin.glsl
+++ b/builtin_data/_builtin.glsl
@@ -268,7 +268,7 @@ float dot(float x, float y);
 float dot(vec2 x, vec2 y);
 float dot(vec3 x, vec3 y);
 float dot(vec4 x, vec4 y);
-vec3 cross(vec3 x);
+vec3 cross(vec3 x, vec3 y);
 float normalize(float x);
 vec2 normalize(vec2 x);
 vec3 normalize(vec3 x);
diff --git a/scripts/builtin_funcs.py b/scripts/builtin_funcs.py
index 24cc3643..3825cb2b 100755
--- a/scripts/builtin_funcs.py
+++ b/scripts/builtin_funcs.py
@@ -114,7 +114,7 @@ shared_funcs = [
 	("T::Base length(T x)", floattypes),
 	("T::Base distance(T p0, T p1)", floattypes),
 	("T::Base dot(T x, T y)", floattypes),
-	"vec3 cross(vec3 x)",
+	"vec3 cross(vec3 x, vec3 y)",
 	("T normalize(T x)", floattypes),
 	("T faceforward(T N, T I, T Nref)", floattypes),
 	("T reflect(T I, T N)", floattypes),