Road-Model

Road Output

Principle:

The paths stored as the input by the user in .raw file are read and a road network is initialized using those.
First, Roads and Road-separators are created followed by detection of intersections and their initialization.
Very close intersections are merged into one and after this, road-network graph is initialized for the use by the traffic manager.

Controls:

• Keyboard:

  • 'A', 'D' -

  Rotates the road-network about y-axis.

  • 'W', 'S' -

  Rotates the road-network about x-axis.

  • 'Q', 'E' -

  Rotates the road-network about z-axis.

  • UP arrow button -

  Translates the camera in the direction of it's Up-vector.

  • DOWN arrow button -

  Translates the camera in the opposite direction of it's Up-vector.

  • RIGHT arrow button -

  Translates the camera in the direction of it's Right-vector.

  • RIGHT arrow button -

  Translates the camera in the opposite direction of it's Right-vector.

  • 'I' -

  Zooms-in the model by moving the camera in the direction of it's front vector.

  • 'O' -

  Zooms-out the model by moving the camera in the opposite direction of it's front vector.

• Mouse:

  • Scroll -

  Scrolling-up zooms-in the model and Scrolling-down zooms-out the model.

  • Mouse cursor movement -

  Direction of the front and consequently right vector of the camera is changed preserving its position.
  Can be used to look-around the model from one-place. At the start of the program the cursor is snapped to the center of the screen.

Code:

Source directory - /src/Road-Model and /src/Road-Graph
Include directory - /include/road-network/Road-Model and /include/road-network/Road-Graph.