Mouse Clicks
Button 1 |
Sets the cursor, drawing it in the new location, and marks the clicked vertex. |
Button 2 |
Sets the cursor without drawing it in the new location and unmarks the clicked vertex. |
Button 3 |
Clears marked vertices. |
Mouse Controls for Zooming
Control+Button 1 |
Zooms in, doubling the zoom level |
Control+Button 3 |
Zooms out, halving the zoom level |