Fix incorrect spline length calculation if first point is not at spline origin

#1876
2023-11-13 10:25:46 +01:00
parent 95180f4aa9
commit 930b1b978c
1 changed files with 5 additions and 0 deletions
--- a/Source/Engine/Level/Actors/Spline.cpp
+++ b/Source/Engine/Level/Actors/Spline.cpp
@@ -152,6 +152,11 @@ float Spline::GetSplineLength() const
    const int32 slices = 20;
    const float step = 1.0f / (float)slices;
    Vector3 prevPoint = Vector3::Zero;
+    if (Curve.GetKeyframes().Count() != 0)
+    {
+        const auto& a = Curve[0];
+        prevPoint = a.Value.Translation * _transform.Scale;
+    }
    for (int32 i = 1; i < Curve.GetKeyframes().Count(); i++)
    {
        const auto& a = Curve[i - 1];