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Table of Contents

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기능 개요

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Information Mode에서 2.5D Dimension을 설정합니다. 이 Dimension을 설정해 두면 단면의 Update가 발생하면 단면에 따라 2.5D Dimension도 업데이트 됩니다.

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Summary

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  • The dimension creation function applicable to 3D isometric drawings allows you to input dimensions into 3D projected sections created from CIM.
    2.5D dimensions can only be applied to sections created with the 3D View function in CIM.

 

How to Run

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[CIM View Mode]

  • Ribbon Menu > [INFRA-DESIGN] Tab> 2.5D Dimension> Linear 2.5D Dimension [LD2]

 

Explanation

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How to Create Linear 2.5D Dimensions in a 3D View Section Using CIM

This manual outlines the process for creating linear 2.5D dimensions in a 3D view section within CIM.
Linear 2.5D dimensions are a unique function of CAD ID that combines traditional linear dimensioning in orthogonal directions (based on the CAD workspace X and Y planes) with the tilt direction of a structure.

Linear 2.5D Dimension, Shortcut key [

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Aligned 2.5D Dimension [단축명령 : AD2] : Iso View에 정렬 입체 치수선을 그립니다.

기능 설명

Generate Drawing > 2.5D Dimension > Linear / Aligned 2.5D Dimension

Iso View의 구성

Iso View를 생성하는 방법은 CIM의 Drawing View 생성 방식 참고. [Named View]

  • Drafter의 Iso View는 좌 하단에 View를 생성하기 위해 바라본 각도상의 3축 좌표계를 표시합니다. 이 GUI를 통해서 현재 부재의 축방향 Delta값을 측정할 때 참고할 수 있습니다.

  • 도면생성 > 스타일 > 콘크리트 부재 스타일에서 3D에서 보이지 않는 선 숨기기를 선택하면 객체 뒷쪽에 숨겨진 선을 표현하지 않습니다.

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Linear 2.5D Dimension 사용법

표시할 거리값 기준 설정 → 첫번째 치수 보조점 지정 → 두번째 치수 보조점 지정 → 기울기 각도 입력 순으로 작성합니다.

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  • Distance : 객체위의 두 점을 기반으로 3차원상의 직선거리를 치수값으로 표현합니다.

  • Delta-X : 객체위의 두 점을 기반으로 X축 값의 변화량을 치수값으로 표현합니다.

  • Delta-Y : 객체위의 두 점을 기반으로 Y축 값의 변화량을 치수값으로 표현합니다.

  • Delta-Z : 객체위의 두 점을 기반으로 Z축 값의 변화량을 치수값으로 표현합니다.

Aligned 2.5D Dimension 사용법

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치수선의 값을 수평 또는 수직으로 표현할 때에는 Linear Dimension을 사용합니다.

치수선의 값이 수평 또는 수직이 아닐 때에는 Aligned Dimension을 사용합니다.

  • Linear Dimension을 잘못 사용한 예

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  • Aligned 2.5D Dimension을 잘못 사용한 예

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LD2]

Commentary contents

image-20240627-234521.pngImage Added

  • [Remember #1]

    • At the bottom left of the 3D view section, the 3-axis coordinate system is displayed at the viewed angle for creating the 3D section.
      This GUI is used to measure with reference to the axial Delta direction of the current member.

    • The position of the 3-axis coordinate system can be adjusted by dragging it on the work screen.

image-20240627-102108.pngImage Added

  • [Remember #2]
    Application Criteria for Linear 2.5D Dimensions and Aligned 2.5D Dimensions

    • Creates separate linear and aligned dimensions based on where the dimensions are placed based on the 3-axis coordinate system of the 3D view section.

    • Dimensions in the Delta-Z direction, which are the X and Y planes in the CAD work screen, are created as linear 2.5D dimension.
      The direction of dimensions to be created in the structure is based on the 3-axis coordinate system, and the dimensions in the Delta-X and Y directions are created as aligned 2.5D dimension.

image-20240627-102115.pngImage Added

  • [How to Run]
    Run the Linear 2.5D Dimension function from the tree menu or use the command LINEAR2.5DDIMENSION (LD2) in the Command window.

image-20240627-102122.pngImage Added

  • [Command]

    • Specify the distance criteria for display [Distance(D)/Delta-X(X)/Delta-Y(Y)/Delta-Z(Z)/ <D> : Z
      Specify first extension line origin :
      Specify second extension line origin :
      (lightbulb) Create a dimension to represent the height in the Z direction with a linear 2.5D dimension.
      When you enter the Z value, the text for specifying the first dimension auxiliary point appears and specifies the location point for creating the first dimension.
      Next, specify the next point to represent the dimension.

      • Distance : Expresses the 3D straight-line distance between two points on the object.

      • Delta-X : Expresses the change in X-axis value between two points on the object.

      • Delta-Y : Expresses the change in Y-axis value between two points on the object.

      • Delta-Z : Expresses the change in Z-axis value between two points on the object.

image-20240627-102141.pngImage Added

  • [Command]

    • Specify dimension line location :
      (lightbulb) Specifies where the dimension will be created.
      The mouse can be pointed in the direction to indicate the dimension,
      or the length value can be entered directly in the Command window.

image-20240627-102149.pngImage Added

  • [Command]

    • Input slope angle (Press Enter key to skip) :
      Specify second point :
      (lightbulb) This process adjusts the location of dimension creation to match the slope of the structure.
      (Press Enter if no slope condition is needed.)
      Set the tilt based on the Snap Point of the object.

image-20240627-102154.pngImage Added

  • [Command]

    • Specify dimension line location :
      (lightbulb) If dimensions need to be created continuously, specify the location of the next dimension,
      or press the Esc button when dimension creation is complete.

CAD ID Maunal_선형 2.5D 치수(EN).mp4

  • Video Utilizing the Linear 2.5D Dimension Function

① Change the style to make the location of dimension creation clearly visible.

② Run the linear 2.5D dimension function.

③ Set the distance value standard for display.

④ Specify the first dimension auxiliary point.

⑤ Specify the second dimension auxiliary point.

⑥ Enter the tilt angle.

Repeat steps ② through ⑥ continuously.