Changes

The default background color of the main window is black, but it can easily be changed from the preferences dialog. Select the '''Colors''' tab of the this dialog and click the button labeled '''Color''' next to '''Background'''. A color selection window pops up, where you can pick a new background color. Another global color in [[EM.Cube]] is the selection color. When you select an object, its color turns to the selection color. When you hover your mouse on an object without clicking (called the mouse-over state), it becomes translucent with a shade of the selection color. You can snap to the characteristic points of objects (<i>e.g.</i> vertices, edge midpoints, face centers, etc.). These snap points appear in the complementary color of the selection color. By default, [[EM.Cube]]'s selection color is bright yellow, which can also be changed from the '''Colors''' tab of the preferences dialog.