Set of 3 vectors representing the directions of each axis, which origin is the centroid[1].


In World editor, when elements (objects or groups) are selected, the coordinate system is graphically represented by 3 colored axis, as for the view cube:

  • red for x axis
  • green for y axis
  • blue for z axis

Its origin is the centroid of the one or more selected elements.

Clicking and dragging an axe allows to move the whole selected elements.
The arrow of an axe (vector) show the positive way.

3 colored diagonals between the vectors also complete this system, allowing to drag the selected elements onto the related plane.

Glossary 0.99.5a world editor-coordinate system
The coordinate system of an object, located at its centroid

  1. Centroid ( = geometric center) on Wikipedia
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