diff --git a/Cad/FeatureDrivenDrawer.cs b/Cad/FeatureDrivenDrawer.cs
index 8c70232..2760f03 100644
--- a/Cad/FeatureDrivenDrawer.cs
+++ b/Cad/FeatureDrivenDrawer.cs
@@ -82,6 +82,7 @@ namespace CadParamPluging.Cad
public string DeliveryStatus { get; set; }
public string StructuralFeature { get; set; }
public string SpecialCondition { get; set; }
+ public string ProcessMethod { get; set; }
internal DrawingStyleManager Style { get; set; }
@@ -97,6 +98,12 @@ namespace CadParamPluging.Cad
public bool HasRoundHead => !string.IsNullOrWhiteSpace(SpecialCondition)
&& SpecialCondition.IndexOf("有圆头", StringComparison.OrdinalIgnoreCase) >= 0;
+
+ ///
+ /// 是否为轧制工艺（轧制时只画右半边图）
+ ///
+ public bool IsRolling => !string.IsNullOrWhiteSpace(ProcessMethod)
+ && ProcessMethod.IndexOf("轧制", StringComparison.OrdinalIgnoreCase) >= 0;
}
#endregion
@@ -209,10 +216,11 @@ namespace CadParamPluging.Cad
/// 交付状态
/// 结构特征
/// 特殊条件
+ /// 工艺方法（轧制/自由锻）
/// 绘图中心点
/// 缩放比例（1.0表示不缩放）
public static void Draw(CadContext ctx, ParamBag bag, string deliveryStatus, string structuralFeature,
- string specialCondition = null, Point3d? center = null, double scaleFactor = 1.0)
+ string specialCondition = null, string processMethod = null, Point3d? center = null, double scaleFactor = 1.0)
{
if (ctx == null) throw new ArgumentNullException(nameof(ctx));
if (bag == null) throw new ArgumentNullException(nameof(bag));
@@ -232,6 +240,7 @@ namespace CadParamPluging.Cad
DeliveryStatus = deliveryStatus,
StructuralFeature = structuralFeature,
SpecialCondition = specialCondition,
+ ProcessMethod = processMethod,
Btr = btr,
Style = new DrawingStyleManager(db, tr)
};
@@ -309,9 +318,118 @@ namespace CadParamPluging.Cad
return; // 缺少高度，无法绘制
}
- // 视图方向调整：X方向为直径方向（外径/内径），Y方向为高度方向
- double W = outerDia.Value;
- double H = height.Value;
+ // 判断是轧制还是自由锻
+ if (ctx.IsRolling)
+ {
+ // 轧制：只画右半边图
+ DrawRingFeaturesHalf(ctx, outerDia.Value, height.Value);
+ }
+ else
+ {
+ // 自由锻：画全图
+ DrawRingFeaturesFull(ctx, outerDia.Value, height.Value);
+ }
+ }
+
+ ///
+ /// 轧制工艺 - 只画右半边图
+ ///
+ private static void DrawRingFeaturesHalf(DrawingContext ctx, double outerDia, double height)
+ {
+ var bag = ctx.Bag;
+ double R = outerDia / 2.0; // 外半径
+ double H = height;
+
+ // 轧制时图形只画右半边，但要保持居中
+ // 半图宽度为R，要居中则起点为 Center.X - R/2
+ double ox = ctx.Center.X - R / 2.0; // 对称轴位置（左边界）
+ double oy = ctx.Center.Y - H / 2.0;
+
+ // 车加工态零件尺寸
+ double? outerDiaPrime = null;
+ double? innerDiaPrime = null;
+ double? heightPrime = null;
+ if (ctx.IsMachined)
+ {
+ outerDiaPrime = bag.GetDoubleOrNull(KeyOuterDiameter1Prime);
+ innerDiaPrime = bag.GetDoubleOrNull(KeyInnerDiameter2Prime);
+ heightPrime = bag.GetDoubleOrNull(KeyHeight1Prime);
+ }
+
+ // === 特征1: 锻件外轮廓（右半边，三条边：下、右、上，左边开口） ===
+ DrawForgingOuterContourHalf(ctx, ox, oy, R, H);
+
+ // === 特征1.1: 对称轴（垂直中心线） ===
+ DrawRingSymmetryAxis(ctx, ox, oy, H);
+
+ // === 特征2: 外径公差标注 ===
+ var outerTolPlus = bag.GetDoubleOrNull(KeyOuterDiameter1TolPlus);
+ var outerTolMinus = bag.GetDoubleOrNull(KeyOuterDiameter1TolMinus);
+ DrawOuterDiameterDimensionHalf(ctx, ox, oy, R, H, outerDia, outerTolPlus, outerTolMinus, outerDiaPrime);
+
+ // === 特征3: 内孔/内径（如果有内径参数） ===
+ var innerDia = bag.GetDoubleOrNull(KeyInnerDiameter2);
+ double? xInnerRight = null;
+ if (innerDia.HasValue && innerDia.Value > 0 && innerDia.Value < outerDia)
+ {
+ double innerR = innerDia.Value / 2.0;
+ xInnerRight = ox + innerR;
+
+ var innerTolPlus = bag.GetDoubleOrNull(KeyInnerDiameter2TolPlus);
+ var innerTolMinus = bag.GetDoubleOrNull(KeyInnerDiameter2TolMinus);
+
+ // 只画右侧内孔线
+ DrawInnerHoleHalf(ctx, ox, xInnerRight.Value, oy, H);
+ DrawInnerDiameterDimensionHalf(ctx, ox, xInnerRight.Value, oy, H, innerDia.Value, innerTolPlus, innerTolMinus, innerDiaPrime);
+
+ // === 特征4: 内径圆角（只画右侧） ===
+ var innerRadiusMax = bag.GetDoubleOrNull(KeyInnerRadiusMax);
+ if (innerRadiusMax.HasValue && innerRadiusMax.Value > 0 && ctx.IsCenterPunched)
+ {
+ DrawInnerFilletsHalf(ctx, xInnerRight.Value, oy, H, innerRadiusMax.Value);
+ }
+
+ // === 特征4.1: 剖面线（右半边环形截面） ===
+ DrawRingSectionHatch(ctx, xInnerRight.Value, ox + R, oy, H);
+ }
+
+ // === 特征5: 高度标注 ===
+ var heightTolPlus = bag.GetDoubleOrNull(KeyHeight1TolPlus);
+ var heightTolMinus = bag.GetDoubleOrNull(KeyHeight1TolMinus);
+ DrawHeightDimensionHalf(ctx, ox, oy, R, H, heightTolPlus, heightTolMinus, heightPrime);
+
+ // === 特征6: 未注圆角 ===
+ var unspecifiedFillet = bag.GetDoubleOrNull(KeyUnspecifiedFilletRadiusMax);
+ if (unspecifiedFillet.HasValue && unspecifiedFillet.Value > 0)
+ {
+ DrawUnspecifiedFilletNote(ctx, ox, oy, H, R, unspecifiedFillet.Value);
+ }
+
+ // === 特征7: 最小壁厚min标注 ===
+ var minWallThickness = bag.GetDoubleOrNull(KeyMinWallThickness);
+ if (minWallThickness.HasValue && minWallThickness.Value > 0 && xInnerRight.HasValue)
+ {
+ DrawMinWallThicknessNote(ctx, xInnerRight.Value, ox + R, oy, minWallThickness.Value);
+ }
+
+ // === 特征8: 零件轮廓（车加工态，右半边） ===
+ if (ctx.IsMachined && outerDiaPrime.HasValue && outerDiaPrime.Value > 0 && heightPrime.HasValue && heightPrime.Value > 0)
+ {
+ DrawPartContourHalf(ctx, ox, oy, H, outerDiaPrime.Value, innerDiaPrime, heightPrime.Value);
+ }
+
+ // === 特征9: 硬度符号 ===
+ TryDrawHardnessSymbol(ctx, ox + R, oy, H);
+ }
+
+ ///
+ /// 自由锻工艺 - 画全图
+ ///
+ private static void DrawRingFeaturesFull(DrawingContext ctx, double outerDia, double height)
+ {
+ var bag = ctx.Bag;
+ double W = outerDia;
+ double H = height;
double ox = ctx.Center.X - W / 2.0;
double oy = ctx.Center.Y - H / 2.0;
@@ -335,7 +453,7 @@ namespace CadParamPluging.Cad
// === 特征2: 外径公差标注（如果有公差参数） ===
var outerTolPlus = bag.GetDoubleOrNull(KeyOuterDiameter1TolPlus);
var outerTolMinus = bag.GetDoubleOrNull(KeyOuterDiameter1TolMinus);
- DrawOuterDiameterDimension(ctx, ox, oy, W, outerDia.Value, outerTolPlus, outerTolMinus, outerDiaPrime);
+ DrawOuterDiameterDimension(ctx, ox, oy, W, outerDia, outerTolPlus, outerTolMinus, outerDiaPrime);
// === 特征3: 内孔/内径（如果有内径参数） ===
var innerDia = bag.GetDoubleOrNull(KeyInnerDiameter2);
@@ -417,6 +535,167 @@ namespace CadParamPluging.Cad
ctx.Tr.AddNewlyCreatedDBObject(line, true);
}
+ #region 轧制专用绘图方法（只画右半边）
+
+ ///
+ /// 轧制：绘制右半边外轮廓（开口多段线）
+ ///
+ private static void DrawForgingOuterContourHalf(DrawingContext ctx, double ox, double oy, double radius, double height)
+ {
+ // 右半边轮廓：下边、右边、上边（左边开口）
+ var poly = new Polyline();
+ poly.AddVertexAt(0, new Point2d(ox, oy), 0, 0, 0); // 左下（对称轴下端）
+ poly.AddVertexAt(1, new Point2d(ox + radius, oy), 0, 0, 0); // 右下
+ poly.AddVertexAt(2, new Point2d(ox + radius, oy + height), 0, 0, 0); // 右上
+ poly.AddVertexAt(3, new Point2d(ox, oy + height), 0, 0, 0); // 左上（对称轴上端）
+ poly.Closed = false; // 不闭合，左边开口
+
+ ctx.Style?.Apply(poly, DrawingStyleManager.Role.OutlineBold);
+ ctx.Btr.AppendEntity(poly);
+ ctx.Tr.AddNewlyCreatedDBObject(poly, true);
+ }
+
+ ///
+ /// 轧制：绘制对称轴（垂直中心线）
+ ///
+ private static void DrawRingSymmetryAxis(DrawingContext ctx, double ox, double oy, double height)
+ {
+ var line = new Line(new Point3d(ox, oy - 10, 0), new Point3d(ox, oy + height + 10, 0));
+ ctx.Style?.Apply(line, DrawingStyleManager.Role.Centerline);
+ ctx.Btr.AppendEntity(line);
+ ctx.Tr.AddNewlyCreatedDBObject(line, true);
+ }
+
+ ///
+ /// 轧制：外径标注（从对称轴到右边，标注在图形下方偏内）
+ ///
+ private static void DrawOuterDiameterDimensionHalf(DrawingContext ctx, double ox, double oy, double radius, double height,
+ double diameter, double? tolPlus, double? tolMinus, double? diameterPrime)
+ {
+ var baseText = BuildDimensionText($"%%c{FormatDimNumber(diameter)}", tolPlus, tolMinus);
+ var dimText = diameterPrime.HasValue && diameterPrime.Value > 0
+ ? baseText + $"\\X(%%c{FormatDimNumber(diameterPrime.Value)})"
+ : baseText;
+
+ // 标注放在图形底部稍下方
+ AddLinearDim(
+ ctx,
+ new Point3d(ox, oy, 0),
+ new Point3d(ox + radius, oy, 0),
+ new Point3d(ox + radius / 2, oy - 20, 0),
+ 0,
+ dimText);
+ }
+
+ ///
+ /// 轧制：只画右侧内孔线
+ ///
+ private static void DrawInnerHoleHalf(DrawingContext ctx, double oxAxis, double xInnerRight, double yBottom, double height)
+ {
+ var yTop = yBottom + height;
+
+ // 只画右侧内孔竖线
+ var lineRight = new Line(new Point3d(xInnerRight, yBottom, 0), new Point3d(xInnerRight, yTop, 0));
+ ctx.Style?.Apply(lineRight, DrawingStyleManager.Role.Hidden);
+ ctx.Btr.AppendEntity(lineRight);
+ ctx.Tr.AddNewlyCreatedDBObject(lineRight, true);
+ }
+
+ ///
+ /// 轧制：内径标注（从对称轴到右边内孔，标注在图形内部上方）
+ ///
+ private static void DrawInnerDiameterDimensionHalf(DrawingContext ctx, double oxAxis, double xInnerRight, double yBottom, double height,
+ double diameter, double? tolPlus, double? tolMinus, double? diameterPrime)
+ {
+ var baseText = BuildDimensionText($"%%c{FormatDimNumber(diameter)}", tolPlus, tolMinus);
+ var dimText = diameterPrime.HasValue && diameterPrime.Value > 0
+ ? baseText + $"\\X(%%c{FormatDimNumber(diameterPrime.Value)})"
+ : baseText;
+
+ double innerRadius = xInnerRight - oxAxis;
+ // 标注放在图形顶部稍上方
+ AddLinearDim(
+ ctx,
+ new Point3d(oxAxis, yBottom + height, 0),
+ new Point3d(xInnerRight, yBottom + height, 0),
+ new Point3d(oxAxis + innerRadius / 2, yBottom + height + 20, 0),
+ 0,
+ dimText);
+ }
+
+ ///
+ /// 轧制：只画右侧内径圆角
+ ///
+ private static void DrawInnerFilletsHalf(DrawingContext ctx, double xInnerRight, double yBottom, double height, double filletR)
+ {
+ var yTop = yBottom + height;
+
+ // 只画右侧两个圆角
+ // 右上角
+ DrawFilletArc(ctx, xInnerRight - filletR, yTop - filletR, filletR, 0, Math.PI / 2);
+ // 右下角
+ DrawFilletArc(ctx, xInnerRight - filletR, yBottom + filletR, filletR, Math.PI * 1.5, Math.PI * 2);
+ }
+
+ ///
+ /// 轧制：高度标注（在右侧）
+ ///
+ private static void DrawHeightDimensionHalf(DrawingContext ctx, double ox, double oy, double radius,
+ double height, double? tolPlus, double? tolMinus, double? heightPrime)
+ {
+ var baseText = BuildDimensionText(FormatDimNumber(height), tolPlus, tolMinus);
+ var dimText = heightPrime.HasValue && heightPrime.Value > 0
+ ? baseText + $"\\X({FormatDimNumber(heightPrime.Value)})"
+ : baseText;
+
+ AddLinearDim(
+ ctx,
+ new Point3d(ox + radius, oy, 0),
+ new Point3d(ox + radius, oy + height, 0),
+ new Point3d(ox + radius + 20, oy + height / 2, 0),
+ 90,
+ dimText);
+ }
+
+ ///
+ /// 轧制：零件轮廓（右半边）
+ ///
+ private static void DrawPartContourHalf(DrawingContext ctx, double ox, double oy, double forgingHeight,
+ double outerDiaPrime, double? innerDiaPrime, double heightPrime)
+ {
+ var Rp = outerDiaPrime / 2.0;
+ var h = heightPrime;
+
+ // 零件轮廓居中于锻件轮廓内
+ var offsetY = (forgingHeight - h) / 2.0;
+ var y0 = oy + offsetY;
+
+ // 右半边零件轮廓（开口）
+ var polyPart = new Polyline();
+ polyPart.AddVertexAt(0, new Point2d(ox, y0), 0, 0, 0);
+ polyPart.AddVertexAt(1, new Point2d(ox + Rp, y0), 0, 0, 0);
+ polyPart.AddVertexAt(2, new Point2d(ox + Rp, y0 + h), 0, 0, 0);
+ polyPart.AddVertexAt(3, new Point2d(ox, y0 + h), 0, 0, 0);
+ polyPart.Closed = false; // 不闭合
+ ctx.Style?.Apply(polyPart, DrawingStyleManager.Role.PartContour);
+ ctx.Btr.AppendEntity(polyPart);
+ ctx.Tr.AddNewlyCreatedDBObject(polyPart, true);
+
+ // 右侧内径轮廓
+ if (innerDiaPrime.HasValue && innerDiaPrime.Value > 0 && innerDiaPrime.Value < outerDiaPrime)
+ {
+ var xiR = ox + innerDiaPrime.Value / 2.0;
+ var yTop = y0 + h;
+
+ var lineInner = new Line(new Point3d(xiR, y0, 0), new Point3d(xiR, yTop, 0));
+ ctx.Style?.Apply(lineInner, DrawingStyleManager.Role.PartContour);
+ ctx.Btr.AppendEntity(lineInner);
+ ctx.Tr.AddNewlyCreatedDBObject(lineInner, true);
+ }
+ }
+
+ #endregion
+
private static void DrawInnerHole(DrawingContext ctx, double xInnerLeft, double xInnerRight, double yBottom, double height)
{
var yTop = yBottom + height;
diff --git a/Cad/HalfSectionDrawer.cs b/Cad/HalfSectionDrawer.cs
index eeaeb49..3bee9de 100644
--- a/Cad/HalfSectionDrawer.cs
+++ b/Cad/HalfSectionDrawer.cs
@@ -19,22 +19,23 @@ namespace CadParamPluging.Cad
/// 交付状态（毛料态/车加工态）
/// 结构特征（环形/饼盘/轴杆/方体）
/// 特殊条件（中心冲孔/有圆头等）
+ /// 工艺方法（轧制/自由锻）
/// 绘图中心点
/// 缩放比例（1.0表示不缩放）
public static void Draw(CadContext ctx, ParamBag bag, string deliveryStatus, string structuralFeature,
- string specialCondition = null, Point3d? center = null, double scaleFactor = 1.0)
+ string specialCondition = null, string processMethod = null, Point3d? center = null, double scaleFactor = 1.0)
{
// 委托给特征驱动绘图引擎
- FeatureDrivenDrawer.Draw(ctx, bag, deliveryStatus, structuralFeature, specialCondition, center, scaleFactor);
+ FeatureDrivenDrawer.Draw(ctx, bag, deliveryStatus, structuralFeature, specialCondition, processMethod, center, scaleFactor);
}
///
/// 兼容旧接口
///
- [Obsolete("请使用新的 Draw 方法，支持 specialCondition 参数")]
+ [Obsolete("请使用新的 Draw 方法，支持 specialCondition 和 processMethod 参数")]
public static void DrawLegacy(CadContext ctx, ParamBag bag, string deliveryStatus, string structuralFeature, Point3d? center = null)
{
- Draw(ctx, bag, deliveryStatus, structuralFeature, null, center);
+ Draw(ctx, bag, deliveryStatus, structuralFeature, null, null, center);
}
#region 旧代码保留供参考（已废弃）
diff --git a/UI/ParamDrawingPanel.cs b/UI/ParamDrawingPanel.cs
index 74785bd..2ba0a95 100644
--- a/UI/ParamDrawingPanel.cs
+++ b/UI/ParamDrawingPanel.cs
@@ -667,6 +667,7 @@ namespace CadParamPluging.UI
tplParams.ProjectType, // 交付状态
tplParams.SheetSize, // 结构特征
tplParams.Scale, // 特殊条件（中心冲孔/有圆头等）
+ tplParams.DrawingType, // 工艺方法（轧制/自由锻）
removeResult.OriginalCenter, // 原图纸中心点
scaleFactor // 缩放比例
);