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Optimize utilities in AnimationUtils

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This commit is contained in:
Wojtek Figat
2021-08-30 20:30:22 +02:00
parent 074aa8c3fb
commit e284a88da4
1 changed files with 12 additions and 3 deletions
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15
Source/Engine/Animations/AnimationUtils.h
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@@ -89,10 +89,19 @@ namespace AnimationUtils
result = (T)(a + t * (b - a));
}
template<>
FORCE_INLINE void Interpolate<Vector2>(const Vector2& a, const Vector2& b, float t, Vector2& result)
{
result.X = Math::Lerp(a.X, b.X, t);
result.Y = Math::Lerp(a.Y, b.Y, t);
}
template<>
FORCE_INLINE void Interpolate<Vector3>(const Vector3& a, const Vector3& b, float t, Vector3& result)
{
Vector3::Lerp(a, b, t, result);
result.X = Math::Lerp(a.X, b.X, t);
result.Y = Math::Lerp(a.Y, b.Y, t);
result.Y = Math::Lerp(a.Z, b.Z, t);
}
template<>
@@ -191,7 +200,7 @@ namespace AnimationUtils
const float uu = u * u;
const float uuu = uu * u;
const float ttt = tt * t;
result = uuu * p0 + 3 * uu * t * p1 + 3 * u * tt * p2 + ttt * p3;
result = uuu * p0 + (3 * uu * t) * p1 + (3 * u * tt) * p2 + ttt * p3;
}
template<>
@@ -202,7 +211,7 @@ namespace AnimationUtils
const float uu = u * u;
const float uuu = uu * u;
const float ttt = tt * t;
result = uuu * p0 + 3 * uu * t * p1 + 3 * u * tt * p2 + ttt * p3;
result = uuu * p0 + (3 * uu * t) * p1 + (3 * u * tt) * p2 + ttt * p3;
}
template<>