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feat: add RingMachinedRollingDrawer for independent ring rolling drawing logic

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sladro 2026-04-10 11:14:49 +08:00
parent 34d125f397
commit 3e5ea615b1
1 changed files with 29 additions and 31 deletions
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60
Cad/RingMachinedRollingDrawer.cs
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@ -266,24 +266,12 @@ namespace CadParamPluging.Cad
DrawPartContourHalf(ctx, ox, oy, H, scaledOuterDiaPrime, scaledInnerDiaPrime, scaledHeightPrime);
}
// === 特征10: 标刻内容 HB5936-13 ===
// === 特征10: 轧制+车加工 特殊引线标注 (HB5936-13) ===
// 需满足: 车加工 + 轧制(本方法即为轧制) + 有内孔
if (ctx.IsMachined && innerDia.HasValue && innerDia.Value > 0)
{
var markingText = bag.GetString(KeyMarkingContent);
// 哪怕没有标刻内容，在"车加工-轧制-环形"中也常常需要显示默认标准
if (!string.IsNullOrWhiteSpace(markingText) || applyUnspecifiedFillet)
{
// 修改：接触线应该是左侧边（即内孔边界的垂直线）
var xTarget = ox + visualInnerR;
var yTargetTop = oy + H;
if (string.IsNullOrWhiteSpace(markingText))
{
markingText = "HB5936-13";
}
DrawMarkingLeaderToSide(ctx, xTarget, yTargetTop, markingText);
}
// 指向锻件内孔右上角
DrawSpecialInnerHoleLeader(ctx, ox, oy, H, visualInnerR);
}
// === 特征9: 硬度符号 (HB) ===
@ -381,23 +369,24 @@ namespace CadParamPluging.Cad
catch { }
}
private static void DrawMarkingLeaderToSide(FeatureDrivenDrawer.DrawingContext ctx, double xTarget, double yTargetTop, string markingText)
private static void DrawSpecialInnerHoleLeader(FeatureDrivenDrawer.DrawingContext ctx, double ox, double oy, double height, double visualInnerR)
{
try
{
// 箭头起点：内孔左侧边的顶部向下5mm处 (接触线是左侧边)
var p1 = new Point3d(xTarget, yTargetTop - 5.0, 0);
// 内孔右侧X坐标 (锻件)
double xInner = ox + visualInnerR;
// 转折点：向左上 (偏移角度随意，例如左10，上10)
var p2 = new Point3d(xTarget - 10, yTargetTop + 5, 0);
// 目标Y坐标：锻件内孔右上角向下偏移一点 (引线不应直指角点，而是指在直线上)
double yTarget = oy + height - 5.0;
// 终点：水平向左
// 长度根据文字适配
double textLen = (string.IsNullOrEmpty(markingText) ? 10 : markingText.Length) * 2.5;
if (textLen < 20) textLen = 20;
var p3 = new Point3d(p2.X - textLen, p2.Y, 0);
// 箭头点 (指向内孔竖线)
var p1 = new Point3d(xInner, yTarget, 0);
// 转折点 (向左上)
var p2 = new Point3d(xInner - 12, yTarget + 12, 0);
// 终点 (水平向左, 长度约35适配文字宽度 "HB5936-13")
var p3 = new Point3d(p2.X - 35, p2.Y, 0);
// 使用 Leader 实体绘制带箭头的引线
var leader = new Leader();
leader.SetDatabaseDefaults();
leader.AppendVertex(p1);
@ -405,14 +394,20 @@ namespace CadParamPluging.Cad
leader.AppendVertex(p3);
leader.HasArrowHead = true;
leader.ColorIndex = 7; // 白色
leader.Layer = "0";
ctx.Btr.AppendEntity(leader);
ctx.Tr.AddNewlyCreatedDBObject(leader, true);
// 绘制文字
var text = new DBText();
text.TextString = markingText;
text.TextString = "HB5936-13";
text.Height = 3.5;
text.ColorIndex = 7;
text.ColorIndex = 7; // 白色
text.Layer = "0";
// 文字位置：左对齐，基点为 p3 (线段最左端)
// 位于线段上方 (VerticalMode = TextBottom)
text.HorizontalMode = TextHorizontalMode.TextLeft;
text.VerticalMode = TextVerticalMode.TextBottom;
text.AlignmentPoint = new Point3d(p3.X, p3.Y + 1.0, 0);
@ -421,7 +416,10 @@ namespace CadParamPluging.Cad
ctx.Btr.AppendEntity(text);
ctx.Tr.AddNewlyCreatedDBObject(text, true);
}
catch { }
catch
{
// ignore
}
}
#region 私有辅助绘图方法