Edge command provides the following four operations.
Click between vertices or lines in the same face, and a new line is inserted and the face is divided.
The vertex is inserted by clicking on a line with Shift key.
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Original | A line is shown by moving a mouse cursor after clicking a vertex or a line |
A new line is inserted and the face is divided by clicking on another vertex or line. |
When the [Continuous] option is checked, you can add edges on the neighbor faces continuously. You finish the addition by clicking a right button.
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More lines can be added into the neighbor faces by clicking vertices or lines additionally. |
Finished by right-button click |
A line shared by two faces is erased and the faces are combined by clicking on the line.
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Original | A color of a line is changed when a mouse cursor is over it. |
A line is erased by clicking. |
You can put a new vertex on the line when you click on an existing line, and on the cursor position when you drag.
A new vertex will be created on the middle of the line with Shift key.
A new vertex will be created on the line only with Ctrl key.
Conversely, a vertex between two lines will be deleted with Alt key.
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Original | Click on a line, and a new vertex is put. | ||
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The position is moved by dragging. | A vertex is insert on the line after releasing a mouse button. |
You can create edges around the new vertex by checking [Triangulate].
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[Triangulate] off | [Triangulate] on |
Click a line shared by two faces, and the line will be swapped clockwise.
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Original | A line is shown when the middle edge is clicked |
The middle line is swapped |