bezier working, needs more tests

crates/api_clients/grok_client/src/requests/index_page/signature/signature_cubic_bezier_eased.rs

@@ -1,31 +1,31 @@
 
 
-/*
-    @staticmethod
-    def cubicBezierEased(t: float, x1: float, y1: float, x2: float, y2: float) -> float:
-        def bezier(u: float):
-            omu = 1.0 - u
-            b1 = 3.0 * omu * omu * u
-            b2 = 3.0 * omu * u * u
-            b3 = u * u * u
-            x = b1 * x1 + b2 * x2 + b3
-            y = b1 * y1 + b2 * y2 + b3
-            return x, y
-
-        lo, hi = 0.0, 1.0
-        for _ in range(80):
-            mid = 0.5 * (lo + hi)
-            if bezier(mid)[0] < t:
-                lo = mid
-            else:
-                hi = mid
-        u = 0.5 * (lo + hi)
-        return bezier(u)[1]
- */
-
 pub fn signature_cubic_bezier_eased(t: f64, x1: f64, y1: f64, x2: f64, y2: f64) -> f64 {
+  /*
+      @staticmethod
+      def cubicBezierEased(t: float, x1: float, y1: float, x2: float, y2: float) -> float:
+          def bezier(u: float):
+              omu = 1.0 - u
+              b1 = 3.0 * omu * omu * u
+              b2 = 3.0 * omu * u * u
+              b3 = u * u * u
+              x = b1 * x1 + b2 * x2 + b3
+              y = b1 * y1 + b2 * y2 + b3
+              return x, y
+
+          lo, hi = 0.0, 1.0
+          for _ in range(80):
+              mid = 0.5 * (lo + hi)
+              if bezier(mid)[0] < t:
+                  lo = mid
+              else:
+                  hi = mid
+          u = 0.5 * (lo + hi)
+          return bezier(u)[1]
+   */
+
   let mut lo = 0.0;
-  let mut hi = 0.0;
+  let mut hi = 1.0;
 
   for _ in 0..80 {
     let mid = 0.5 * (lo + hi);