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Fix incorrect interpolation for animation cubic bezier curves when falling back to bisection method

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See #8401
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Kovid Goyal 2025-03-04 17:20:34 +05:30
parent 4d882eb633
commit 228d9cfc1c
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kitty/animation.c
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@ -135,6 +135,7 @@ solve_curve_x(const BezierParameters *p, double x, double epsilon) {
}
if (fabs(x2) < epsilon) return t2;
t0 = 0.0, t1 = 0.0, t2 = x, x2 = 0.0;
// Fall back to the bisection method for reliability.
unsigned iteration = 0;
while (t0 < t1 && iteration++ < max_bisection_iterations) {