Building Controls

[Left-Click]	Paint
[Right-Click]	Eyedrop
[Mouse Wheel]	Adjust Brush Distance
[Tab]	Open Palette
[1..8]	Select Brush Type
[F3]	Exit Building Mode
[F]	Toggle Fixed Axis Mode
[G]	Enter Custom Block Mode (i.e. Geometry Mode)
[P]	Toggle Painting Mode
[V]	Toggle Gravity & Collision Detection
[X], [Y], [Z]	Toggle Brush Axis Lock (Hold shift to lock plane)
[J] and [L]	Adjust Brush Width
[I] and [J]	Adjust Brush Height
[,] and [.]	Adjust Brush Depth
[Ctrl]+[X]	Cut brush into clipboard
[Ctrl]+[C]	Copy brush into clipboard
[Ctrl]+[V]	Paste brush into world
[Ctrl]+[M]	Paste brush into world mirrored
[Delete]	Delete blocks in brush
[Backspace]	Reset Brush to 1x1x1
[Shift]+[Mouse Wheel]	Adjust Manual Cube Size
[Ctrl]+[Mouse Wheel]	Adjust Manual Cube Offset
[F5]	Save Map