Sketch: show open and untied profile ends (#2000) (#2001)

Thanks @jijinbei.

assets/locales/en.json

@@ -558,6 +558,8 @@
   "cmd.sketch_isoparametric_curve": "Isoparametric Curve",
   "cmd.sketch_line3d": "3D Line",
   "cmd.sketch_line_midpoint": "Midpoint Line",
+  "cmd.sketch_loose_ends": "Loose Ends",
+  "cmd.sketch_loose_ends_tie": "Tie Loose Ends",
   "cmd.sketch_move": "Move/Copy Sketch Entities",
   "cmd.sketch_move3d": "Move 3D Point",
   "cmd.sketch_move_point": "Drag Sketch Point",
@@ -797,6 +799,8 @@
   "sketch.degrees_of_freedom": "{count} degrees of freedom",
   "sketch.draw_curves": "Draw as {linetype}",
   "sketch.make_selection": "Convert the selection to {linetype}",
+  "sketch.open_ends": "Open {count}",
+  "sketch.untied_ends": "Untied {count}",
   "sketch_text.align_center": "Center",
   "sketch_text.align_left": "Left",
   "sketch_text.align_right": "Right",
@@ -1301,6 +1305,7 @@
   "ui.one_side": "One Side",
   "ui.open": "Open",
   "ui.open_ellipsis": "Open...",
+  "ui.open_ends_tip": "Touches nothing",
   "ui.open_preferences": "Open Preferences",
   "ui.open_recent": "Open Recent",
   "ui.operation": "Operation",
@@ -1443,6 +1448,8 @@
   "ui.theme": "Theme",
   "ui.thickness": "Thickness",
   "ui.thread": "Thread",
+  "ui.tie_ends": "Tie",
+  "ui.tie_ends_tip": "Constrain all untied ends",
   "ui.timeline_bottom": "Bottom timeline",
   "ui.timeline_left_note": "The left layout shows the rollback bar above the parts and scene browser.",
   "ui.timeline_left_sidebar": "Left sidebar",
@@ -1465,6 +1472,7 @@
   "ui.units_of_new_designs": "Units of new designs",
   "ui.unlock": "Unlock",
   "ui.unsuppress": "Unsuppress",
+  "ui.untied_ends_tip": "Touches by position only",
   "ui.untitled": "Untitled",
   "ui.up_axis_note": "Which axis points up in the views (axis view, Home, Look At). Designs are unchanged.",
   "ui.updateToCurrentView": "Update to Current View",

assets/locales/ja.json

@@ -558,6 +558,8 @@
   "cmd.sketch_isoparametric_curve": "アイソパラメトリック曲線",
   "cmd.sketch_line3d": "3D 線分",
   "cmd.sketch_line_midpoint": "中点線分",
+  "cmd.sketch_loose_ends": "端点の診断",
+  "cmd.sketch_loose_ends_tie": "未拘束の接点を拘束",
   "cmd.sketch_move": "スケッチ要素を移動/コピー",
   "cmd.sketch_move3d": "3D 点を移動",
   "cmd.sketch_move_point": "スケッチ点をドラッグ",
@@ -797,6 +799,8 @@
   "sketch.degrees_of_freedom": "自由度 {count}",
   "sketch.draw_curves": "{linetype}として描く",
   "sketch.make_selection": "選択を{linetype}にする",
+  "sketch.open_ends": "開放 {count}",
+  "sketch.untied_ends": "未拘束 {count}",
   "sketch_text.align_center": "中央",
   "sketch_text.align_left": "左",
   "sketch_text.align_right": "右",
@@ -1301,6 +1305,7 @@
   "ui.one_side": "片側",
   "ui.open": "開く",
   "ui.open_ellipsis": "開く…",
+  "ui.open_ends_tip": "どこにも接していない",
   "ui.open_preferences": "環境設定を開く",
   "ui.open_recent": "最近使った項目を開く",
   "ui.operation": "操作",
@@ -1443,6 +1448,8 @@
   "ui.theme": "テーマ",
   "ui.thickness": "厚さ",
   "ui.thread": "ねじ",
+  "ui.tie_ends": "拘束",
+  "ui.tie_ends_tip": "未拘束をすべて拘束",
   "ui.timeline_bottom": "下部タイムライン",
   "ui.timeline_left_note": "左レイアウトでは、ロールバックバーがパーツとシーンブラウザーの上に表示されます。",
   "ui.timeline_left_sidebar": "左サイドバー",
@@ -1465,6 +1472,7 @@
   "ui.units_of_new_designs": "新規デザインの単位",
   "ui.unlock": "ロック解除",
   "ui.unsuppress": "抑制を解除",
+  "ui.untied_ends_tip": "位置だけで接している",
   "ui.untitled": "無題",
   "ui.up_axis_note": "ビュー（軸ビュー、ホーム、正面視）で上向きにする軸を指定します。デザインデータ自体は変更されません。",
   "ui.updateToCurrentView": "現在のビューに更新",

assets/locales/zh.json

@@ -558,6 +558,8 @@
   "cmd.sketch_isoparametric_curve": "等参数曲线",
   "cmd.sketch_line3d": "三维直线",
   "cmd.sketch_line_midpoint": "中点线",
+  "cmd.sketch_loose_ends": "松散端点",
+  "cmd.sketch_loose_ends_tie": "约束松散端点",
   "cmd.sketch_move": "移动/复制草图图元",
   "cmd.sketch_move3d": "移动三维点",
   "cmd.sketch_move_point": "拖动草图点",
@@ -797,6 +799,8 @@
   "sketch.degrees_of_freedom": "{count} 个自由度",
   "sketch.draw_curves": "绘制为 {linetype}",
   "sketch.make_selection": "将选择转换为 {linetype}",
+  "sketch.open_ends": "开放 {count}",
+  "sketch.untied_ends": "未约束 {count}",
   "sketch_text.align_center": "居中",
   "sketch_text.align_left": "左对齐",
   "sketch_text.align_right": "右对齐",
@@ -1301,6 +1305,7 @@
   "ui.one_side": "单侧",
   "ui.open": "打开",
   "ui.open_ellipsis": "打开...",
+  "ui.open_ends_tip": "未接触任何曲线",
   "ui.open_preferences": "打开首选项",
   "ui.open_recent": "打开最近",
   "ui.operation": "操作",
@@ -1443,6 +1448,8 @@
   "ui.theme": "主题",
   "ui.thickness": "厚度",
   "ui.thread": "螺纹",
+  "ui.tie_ends": "约束",
+  "ui.tie_ends_tip": "约束全部未约束端点",
   "ui.timeline_bottom": "底部时间轴",
   "ui.timeline_left_note": "左侧布局下，回退条显示在零件和场景浏览器的上方。",
   "ui.timeline_left_sidebar": "左侧边栏",
@@ -1465,6 +1472,7 @@
   "ui.units_of_new_designs": "新设计的单位",
   "ui.unlock": "解锁",
   "ui.unsuppress": "取消抑制",
+  "ui.untied_ends_tip": "仅位置重合",
   "ui.untitled": "无标题",
   "ui.up_axis_note": "视图中朝上的轴（轴视图、主视图、注视）。设计本身不变。",
   "ui.updateToCurrentView": "更新为当前视图",