Image Module/画像モジュール

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Workbench Image.svg

Introduction

画像モジュールは様々なタイプのビットマップ画像bitmap images を扱うためのもので、FreeCADでそれらの画像を開くことを可能にします

現在のところ、このモジュールでは.bmp、.jpg、.pngそして.xpmの形式のファイルを分離表示されるビューワーウィンドウで開くことができます。またWebカメラからの画像をキャプチャーすることが可能なツールもあります。

Tools

  • Image-import.svg Open: open an image on a new viewport.
  • Image-import-to-plane.svg Import to plane: import an image to a plane in the 3D view.
  • Image-scale.svg Scaling: scale an image imported to a plane.

フィーチャー

  • Like a Sketch, an imported image can be attached to one of the main planes XY, XZ, or YZ, and given a positive or negative offset.
  • The image is imported with relation of 1 pixel to 1 millimeter.
  • The recommendation is to have the imported image at a reasonable resolution.

Workflow

A major use of this workbench is tracing over the image, with the Draft or Sketcher tools, in order to generate a solid body based on the contours of the image.

Tracing over an image works best if the image has a small negative offset, for example, -0.1 mm, from the working plane. This means that the image will be slightly behind the plane where you draw your 2D geometry, so you won't draw on the image itself.

The offset of the image can be set during import, or changed later through its properties.