From 4a8e7e85ce0bc840f7970685883bb265c09e2543 Mon Sep 17 00:00:00 2001
From: Saikari <lin@sz.cn.eu.org>
Date: Sun, 21 Dec 2025 22:22:18 +0300
Subject: [PATCH] try

---
 .github/workflows/cmake-multi-platform.yml | 8 ++++++++
 include/omath/linear_algebra/vector3.hpp   | 4 ++--
 tests/general/unit_test_vector3.cpp        | 6 ++++--
 3 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/cmake-multi-platform.yml b/.github/workflows/cmake-multi-platform.yml
index 0c2aadf..95c34f2 100644
--- a/.github/workflows/cmake-multi-platform.yml
+++ b/.github/workflows/cmake-multi-platform.yml
@@ -506,6 +506,14 @@ jobs:
             cmake-build/build/${{ matrix.preset }}/**/*.log
             ${{ env.VCPKG_ROOT }}/buildtrees/**/*.log
 
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Run WASM Unit Tests
+        run: node out/Release/unit_tests.js
+
   ##############################################################################
   # 8)  Windows MSYS2 MinGW  –  GCC / Ninja
   ##############################################################################
diff --git a/include/omath/linear_algebra/vector3.hpp b/include/omath/linear_algebra/vector3.hpp
index 1aaec5a..ab481f2 100644
--- a/include/omath/linear_algebra/vector3.hpp
+++ b/include/omath/linear_algebra/vector3.hpp
@@ -233,10 +233,10 @@ namespace omath
             return Angle<float, 0.f, 180.f, AngleFlags::Clamped>::from_radians(std::acos(dot(other) / bottom));
         }
 
-        [[nodiscard]] bool is_perpendicular(const Vector3& other) const noexcept
+        [[nodiscard]] bool is_perpendicular(const Vector3& other, Type epsilon = static_cast<Type>(0.0001)) const noexcept
         {
             if (const auto angle = angle_between(other))
-                return angle->as_degrees() == static_cast<Type>(90);
+                return std::abs(angle->as_degrees() - static_cast<Type>(90)) <= epsilon;
 
             return false;
         }
diff --git a/tests/general/unit_test_vector3.cpp b/tests/general/unit_test_vector3.cpp
index f5cc9fb..2be59df 100644
--- a/tests/general/unit_test_vector3.cpp
+++ b/tests/general/unit_test_vector3.cpp
@@ -390,8 +390,10 @@ TEST_F(UnitTestVector3, AsTuple)
 // Test AsTuple method
 TEST_F(UnitTestVector3, AngleBeatween)
 {
-    EXPECT_EQ(Vector3(0.0f, 0.0f, 1.0f).angle_between({1, 0 ,0}).value().as_degrees(), 90.0f);
-    EXPECT_EQ(Vector3(0.0f, 0.0f, 1.0f).angle_between({0.0f, 0.0f, 1.0f}).value().as_degrees(), 0.0f);
+    EXPECT_NEAR(Vector3(0.0f, 0.0f, 1.0f).angle_between({1, 0, 0}).value().as_degrees(),
+                90.0f, 0.001f);
+    EXPECT_NEAR(Vector3(0.0f, 0.0f, 1.0f).angle_between({0.0f, 0.0f, 1.0f}).value().as_degrees(),
+                0.0f, 0.001f);
     EXPECT_FALSE(Vector3(0.0f, 0.0f, 0.0f).angle_between({0.0f, 0.0f, 1.0f}).has_value());
 }