From 4989fb720bd1730c8c268208ad2f8337808f76a1 Mon Sep 17 00:00:00 2001
From: ChenX <maple6@vip.qq.com>
Date: Mon, 7 Sep 2020 17:31:13 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96:=E5=8A=A0=E5=A4=A7=E5=9C=86?=
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---
 src/Geometry/ExtrudeEdgeGeometry2.ts | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/Geometry/ExtrudeEdgeGeometry2.ts b/src/Geometry/ExtrudeEdgeGeometry2.ts
index dc4ff74ea..1c2e1de3a 100644
--- a/src/Geometry/ExtrudeEdgeGeometry2.ts
+++ b/src/Geometry/ExtrudeEdgeGeometry2.ts
@@ -464,14 +464,16 @@ export class CurveTapeShape
     }
 }
 
-const SplitLength = 2;
+const SplitLength = 4;
+const MinSplitCount = 12;
+const MaxSplitCount = 360;
 function SplitCurveParams(cu: ExtureContourCurve): number[]
 {
     let xparams: number[] = [];
     if (cu instanceof Circle)
     {
         let splitCount = cu.Radius / SplitLength;
-        splitCount = clamp(Math.floor(splitCount), 8, 40);
+        splitCount = clamp(Math.floor(splitCount), MinSplitCount, MaxSplitCount);
         for (let i = 0; i < splitCount; i++)
             xparams.push(i / splitCount);
     }
@@ -484,7 +486,7 @@ function SplitCurveParams(cu: ExtureContourCurve): number[]
             {
                 let arc = cu.GetCurveAtIndex(i) as Arc;
                 let splitCount = arc.Radius / SplitLength;
-                splitCount = clamp(Math.floor(splitCount), 8, 40);
+                splitCount = clamp(Math.floor(splitCount), MinSplitCount, MaxSplitCount);
                 if (splitCount === 0) continue;
 
                 let a = Math.PI * 2 / splitCount;