Fix `Vector4::min_axis_index` for equal components

The documentation says if all components are equal it must return AXIS_W but it was returning AXIS_X.

2 files changed, 2 insertions, 2 deletions

diff --git a/core/math/vector4.cpp b/core/math/vector4.cpp
index ed42d8bfb9..cc0d0dcf72 100644
--- a/core/math/vector4.cpp
+++ b/core/math/vector4.cpp
@@ -89,7 +89,7 @@ Vector4::Axis Vector4::min_axis_index() const {
 	uint32_t min_index = 0;
 	real_t min_value = x;
 	for (uint32_t i = 1; i < 4; i++) {
-		if (operator[](i) < min_value) {
+		if (operator[](i) <= min_value) {
 			min_index = i;
 			min_value = operator[](i);
 		}
diff --git a/core/math/vector4i.cpp b/core/math/vector4i.cpp
index 8c571b02e3..2dc5b74202 100644
--- a/core/math/vector4i.cpp
+++ b/core/math/vector4i.cpp
@@ -47,7 +47,7 @@ Vector4i::Axis Vector4i::min_axis_index() const {
 	uint32_t min_index = 0;
 	int32_t min_value = x;
 	for (uint32_t i = 1; i < 4; i++) {
-		if (operator[](i) < min_value) {
+		if (operator[](i) <= min_value) {
 			min_index = i;
 			min_value = operator[](i);
 		}