• The project may be explored in 3D. Left-click and drag mouse to rotate view. Hold down the left mouse button while pressing the following keys:
• <Home><End> - move view toward or away from
• character
• <A><S><D><W> - move character left, back, right, and forward
• <shift> - move faster
• <ctrl+shift> - move even faster
• <space> - jump
• <Page up><Page down> -

• <ctrl+shift+W+space> - make

character fly at high speed

• The transparency of the concrete and shotcrete can be adjusted to view facing and nail components inside of the wall.

• This provides visual verification of inputs.