From 7435ce70153572e9f2dec316406e6ebb53334b51 Mon Sep 17 00:00:00 2001
From: Fox Caminiti <fox@foxcam.net>
Date: Wed, 26 Oct 2022 22:20:09 -0400
Subject: graph work

---
 bezier.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'bezier.cpp')

diff --git a/bezier.cpp b/bezier.cpp
index 42ed04d..f476986 100644
--- a/bezier.cpp
+++ b/bezier.cpp
@@ -8,9 +8,10 @@ Bezier_SolveYForX(v2 Point_P0, v2 Point_P1, v2 Point_P2, v2 Point_P3, real32 Tar
     v2 m1 = (Point_P2 - Point_P0) / (2 * Tau);
     v2 m2 = (Point_P3 - Point_P1) / (2 * Tau);
 
-    real32 Precision = 0.001;
+    real32 Precision = 0.000001;
     real32 t = (TargetX - Point_P0.x) / (Point_P3.x - Point_P0.x);
 
+    int Iterations = 0;
     for (;;) {
         real32 t2 = t * t;
         real32 t3 = t2 * t;
@@ -22,8 +23,9 @@ Bezier_SolveYForX(v2 Point_P0, v2 Point_P1, v2 Point_P2, v2 Point_P3, real32 Tar
         bool32 Cond1 = (Point.x <= (TargetX - Precision));
         bool32 Cond2 = (Point.x >= (TargetX + Precision));
 
-        if (Cond1 || Cond2) {
+        if ((Cond1 || Cond2) && Iterations < 10) {
             t = t * TargetX / Point.x;
+            Iterations++;
         } else {
             Y = Point.y;
             break;
-- 
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