diff --git a/include/math/vector.h b/include/math/vector.h
new file mode 100644
index 0000000..0be67f8
--- /dev/null
+++ b/include/math/vector.h
@@ -0,0 +1,10 @@
+#ifndef VECTOR_H
+#define VECTOR_H
+
+#include "math/vector3.h"
+#include "math/vector4.h"
+
+Vec3* Vec4ToVec3(Vec4* v);
+Vec4* Vec3ToVec4(Vec3* v);
+
+#endif // VECTOR_H
\ No newline at end of file
diff --git a/src/math/vector.c b/src/math/vector.c
new file mode 100644
index 0000000..47498d8
--- /dev/null
+++ b/src/math/vector.c
@@ -0,0 +1,11 @@
+#include "math/vector.h"
+
+Vec3* Vec4ToVec3(Vec4* v)
+{
+    return vec3(v->x, v->y, v->z);
+}
+
+Vec4* Vec3ToVec4(Vec3* v) 
+{
+    return vec4(v->x, v->y, v->z, 0);
+}