Revert "Implement reverse playback and ping-pong loop in AnimationPlayer and NodeAnimation"

1 files changed, 0 insertions, 13 deletions

diff --git a/core/math/math_funcs.h b/core/math/math_funcs.h
index 5824d194a6..4e4f566517 100644
--- a/core/math/math_funcs.h
+++ b/core/math/math_funcs.h
@@ -291,19 +291,6 @@ public:
 		return is_zero_approx(range) ? min : value - (range * Math::floor((value - min) / range));
 	}
 
-	static _ALWAYS_INLINE_ float fract(float value) {
-		return value - floor(value);
-	}
-	static _ALWAYS_INLINE_ double fract(double value) {
-		return value - floor(value);
-	}
-	static _ALWAYS_INLINE_ float pingpong(float value, float length) {
-		return (length != 0.0f) ? abs(fract((value - length) / (length * 2.0f)) * length * 2.0f - length) : 0.0f;
-	}
-	static _ALWAYS_INLINE_ double pingpong(double value, double length) {
-		return (length != 0.0) ? abs(fract((value - length) / (length * 2.0)) * length * 2.0 - length) : 0.0;
-	}
-
 	// double only, as these functions are mainly used by the editor and not performance-critical,
 	static double ease(double p_x, double p_c);
 	static int step_decimals(double p_step);