added vector.Rotate lua binding

turanszkij · Feb 8, 2024 · efcb078 · efcb078
1 parent c774af4
commit efcb078
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diff --git a/Content/Documentation/ScriptingAPI-Documentation.md b/Content/Documentation/ScriptingAPI-Documentation.md
@@ -577,6 +577,7 @@ A four component floating point vector. Provides efficient calculations with SIM
 - Dot(Vector v1,v2) : Vector result
 - Cross(Vector v1,v2) : Vector result
 - Lerp(Vector v1,v2, float t) : Vector result
+- Rotate(Vector v1,quaternion) : Vector result -- rotates the first argument 3D vector with the second argument quaternion
 - QuaternionInverse(Vector quaternion) : Vector resultQuaternion
 - QuaternionMultiply(Vector quaternion1,quaternion2) : Vector resultQuaternion
 - QuaternionFromRollPitchYaw(Vector rotXYZ) : Vector resultQuaternion

diff --git a/WickedEngine/wiMath_BindLua.cpp b/WickedEngine/wiMath_BindLua.cpp
@@ -23,6 +23,7 @@ namespace wi::lua
 		lunamethod(Vector_BindLua, Dot),
 		lunamethod(Vector_BindLua, Cross),
 		lunamethod(Vector_BindLua, Lerp),
+		lunamethod(Vector_BindLua, Rotate),
 		lunamethod(Vector_BindLua, QuaternionSlerp),
 		lunamethod(Vector_BindLua, Slerp),
 		lunamethod(Vector_BindLua, Clamp),
@@ -407,6 +408,22 @@ namespace wi::lua
 		wi::lua::SError(L, "Lerp(Vector v1,v2, float t) not enough arguments!");
 		return 0;
 	}
+	int Vector_BindLua::Rotate(lua_State* L)
+	{
+		int argc = wi::lua::SGetArgCount(L);
+		if (argc > 1)
+		{
+			Vector_BindLua* v1 = Luna<Vector_BindLua>::lightcheck(L, 1);
+			Vector_BindLua* v2 = Luna<Vector_BindLua>::lightcheck(L, 2);
+			if (v1 && v2)
+			{
+				Luna<Vector_BindLua>::push(L, XMVector3Rotate(XMLoadFloat4(&v1->data), XMLoadFloat4(&v2->data)));
+				return 1;
+			}
+		}
+		wi::lua::SError(L, "Rotate(Vector v1,quaternion) not enough arguments!");
+		return 0;
+	}
 
 
 	int Vector_BindLua::QuaternionInverse(lua_State* L)

diff --git a/WickedEngine/wiMath_BindLua.h b/WickedEngine/wiMath_BindLua.h
@@ -48,6 +48,7 @@ namespace wi::lua
 		int Add(lua_State* L);
 		int Subtract(lua_State* L);
 		int Lerp(lua_State* L);
+		int Rotate(lua_State* L);
 
 
 		int QuaternionInverse(lua_State* L);