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Simplify unused spline function

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Sezz 2023-01-25 18:44:20 +11:00
parent 39c2870e68
commit 080bcbde80
1 changed files with 4 additions and 9 deletions
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13
TombEngine/Game/effects/lightning.cpp
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@ -305,15 +305,10 @@ namespace TEN::Effects::ElectricArc
// More standard version. Adopt this in place of the above. // More standard version. Adopt this in place of the above.
Vector3 CatmullRomSpline(float alpha, const std::array<Vector3, 4>& knots) Vector3 CatmullRomSpline(float alpha, const std::array<Vector3, 4>& knots)
{ {
auto knot0 = knots[0]; auto point1 = knots[1] + ((knots[2] - knots[0]) * (1 / 6.0f));
auto knot1 = knots[1]; auto point2 = knots[2];
auto knot2 = knots[2]; auto point3 = knots[2] + ((knots[3] - knots[1]) * (-1 / 6.0f));
auto knot3 = knots[3]; auto point4 = knots[3];
auto point1 = knot1 + ((knot2 - knot0) * (1 / 6.0f));
auto point2 = knot2;
auto point3 = knot2 + ((knot3 - knot1) * (-1 / 6.0f));
auto point4 = knot3;
return (((point2 * 2) + (point3 - point1) * alpha) + return (((point2 * 2) + (point3 - point1) * alpha) +
(((point1 * 2) - (point2 * 5) + (point3 * 4) - point4) * SQUARE(alpha)) + (((point1 * 2) - (point2 * 5) + (point3 * 4) - point4) * SQUARE(alpha)) +