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增加LineArrow配置带箭头曲线

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monitor1394
2019-09-19 19:26:05 +08:00
parent d62b3db85c
commit 73ad4bb7cc
10 changed files with 7757 additions and 6843 deletions
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14
Scripts/UI/Utility/ChartHelper.cs
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@@ -228,6 +228,20 @@ namespace XCharts
return labelObj;
}
public static void DrawArrow(VertexHelper vh, Vector3 startPos, Vector3 arrowPos, float width,
float height, float offset, float dent, Color32 color)
{
var dir = (arrowPos - startPos).normalized;
var sharpPos = arrowPos + (offset + height / 2) * dir;
var middle = sharpPos + (dent - height) * dir;
var diff = Vector3.Cross(dir, Vector3.forward).normalized * width / 2;
var left = sharpPos - height * dir + diff;
var right = sharpPos - height * dir - diff;
ChartHelper.DrawTriangle(vh, middle, sharpPos, left, color);
ChartHelper.DrawTriangle(vh, middle, sharpPos, right, color);
}
public static void DrawLine(VertexHelper vh, Vector3 p1, Vector3 p2, float size, Color32 color)
{
if (p1 == p2) return;