修复索引错误

5 years ago · b197f3c7ba
parent d45667a3d4
commit b197f3c7ba
1 changed files with 1 additions and 1 deletions
--- a/src/GraphicsSystem/CalcEdgeSealing.ts
+++ b/src/GraphicsSystem/CalcEdgeSealing.ts
@ -179,7 +179,7 @@ export function GetBoardSealingCurves(br: Board)
    else
    {
        let cu = br.ContourCurve as Polyline;
-        let index = cu.GetParamAtPoint(new Vector3());
+        let index = Math.round(cu.GetParamAtPoint(new Vector3()));
        while (cus.length < 4)
        {
            cus.push(cu.GetCurveAtIndex(index));