Doni/CadParamPluging
6
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

增加参数自动匹配，改为3：1

Browse Source
This commit is contained in:
sladro 2026-01-14 15:12:44 +08:00
parent 59f71a433a
commit 5da28a3d31
1 changed files with 50 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

73
Cad/FeatureDrivenDrawer.cs
View File

@ -166,17 +166,28 @@ namespace CadParamPluging.Cad
bool isRolling = !string.IsNullOrWhiteSpace(processMethod) && processMethod.Contains("轧制"); bool isRolling = !string.IsNullOrWhiteSpace(processMethod) && processMethod.Contains("轧制");
double activeWidth = outerDia; double activeWidth = outerDia;
double extraMargin = 40; // Default margin var extraMargin = 40.0; // Default margin
if (isMachined && isRolling) if (isMachined && isRolling)
{ {
// In schematic mode, width is visually fixed to 2.0 * Height var minWallThickness = bag.GetDoubleOrNull(KeyMinWallThickness);
activeWidth = height * 2.0;
// 对于示意图模式，边距应按比例计算（图形较大尺寸的50%），上限100 if (minWallThickness.HasValue && minWallThickness.Value > 0)
// 避免小型示意图因边距过大导致"预期尺寸"虚高 {
var maxDim = Math.Max(activeWidth, height); // Width is controlled by min wall thickness (Width = 3 * Wall)
extraMargin = Math.Min(maxDim * 0.5, 100); // Schematic mode: 2/3 hole, 1/3 wall
activeWidth = minWallThickness.Value * 3.0;
}
else
{
// Fallback: visual width is fixed to 3.0 * Height
activeWidth = height * 3.0;
}
// Increase margin significantly for schematic mode to avoid "Too Small" detection
// leading to unnecessary zoom-in suggestions (e.g. 1:1.35).
// Effectively claims a larger safe zone around the small schematic.
extraMargin = 120;
} }
// 环形图形：宽度=外径（X方向），高度=高度参数（Y方向） // 环形图形：宽度=外径（X方向），高度=高度参数（Y方向）
@ -375,40 +386,52 @@ namespace CadParamPluging.Cad
{ {
var bag = ctx.Bag; var bag = ctx.Bag;
// --- 几何与视觉映射计算 ---
// --- 几何与视觉映射计算 --- // --- 几何与视觉映射计算 ---
double H = height; double H = height;
double physicalOuterR = outerDia / 2.0; double physicalOuterR = outerDia / 2.0;
double physicalInnerR = 0;
// 1. 确定视觉外半径 (L) var innerDia = bag.GetDoubleOrNull(KeyInnerDiameter2);
// 轧制+车加工：强制 L/H = 2 if (innerDia.HasValue && innerDia.Value > 0)
double visualOuterR = physicalOuterR;
if (ctx.IsMachined)
{ {
visualOuterR = H * 2.0; physicalInnerR = innerDia.Value / 2.0;
} }
// 2. 确定视觉内半径 // 1. 确定视觉半径
var innerDia = bag.GetDoubleOrNull(KeyInnerDiameter2); // 默认情况：等于物理半径
double physicalInnerR = 0; double visualOuterR = physicalOuterR;
double visualInnerR = 0; double visualInnerR = physicalInnerR;
if (innerDia.HasValue && innerDia.Value > 0 && innerDia.Value < outerDia) // 轧制+车加工（示意图模式）特殊处理
if (ctx.IsMachined)
{ {
physicalInnerR = innerDia.Value / 2.0; var minWallThkParam = bag.GetDoubleOrNull(KeyMinWallThickness);
if (ctx.IsMachined) if (minWallThkParam.HasValue && minWallThkParam.Value > 0)
{ {
// 强制示意图模式： // 用户新需求：比例改为 3:1
// 按照用户提供的参考图 (L/H=2)，右侧剖面区域和左侧内孔区域各占一半 // 指定规则：图纸总宽度（视觉外半径） = 最小壁厚 * 3
// 即 Visual Inner Radius = Visual Outer Radius / 2.0 // 这意味着：
// 这样视觉上就是两个并排的正方形：左边是空的，右边是剖面 // 视觉内半径 (孔) = 最小壁厚 * 2 (占2份)
visualInnerR = visualOuterR * 0.5; // 视觉剖面宽度 (壁) = 最小壁厚 * 1 (占1份)
// 从而实现了 2:1 的内孔/实体分割
visualInnerR = minWallThkParam.Value * 2.0;
visualOuterR = minWallThkParam.Value * 3.0;
} }
else else
{ {
visualInnerR = physicalInnerR * (visualOuterR / physicalOuterR); // 降级策略：维持 3:1 比例
visualOuterR = H * 3.0;
visualInnerR = visualOuterR * (2.0/3.0);
} }
} }
// 纯轧制模式（非车加工）：按物理比例绘制，无需特殊处理
else if (Math.Abs(physicalOuterR) > 1e-6) // 避免除零
{
// visualInnerR 已经在上面初始化为 physicalInnerR
// 这里不需要改变，因为 visualOuterR = physicalOuterR
}
// 3. 定义半径映射函数 (非线性映射：孔区线性，壁厚区线性) // 3. 定义半径映射函数 (非线性映射：孔区线性，壁厚区线性)
// r: 物理半径 // r: 物理半径