• clean up
  • width/height should be restricted only to the view
  • represent camera in world co-ordinates
  • properly translate/project/scale
  • divorce view from the window; should easily support multiple views
• ground
  • change the numbers so they make more sense, ground at (0,0)
    • perhaps 1 unit = 1mm or something like that
    • make camera height explicit
    • render with camera height of zero to get single line in centre
  • properly calculate width, draw full-width
    • might require fov calculation?
    • calculate screen y and scaling factor for a given z
    • limit number of draw calls per raster line
    • fade out based on distance
  • fill the gaps
    • sort by z before drawing
    • calculate g for control points
  • calculate slope, only draw +ve slope
    • brighten based on slope
  • hook up controller
    • move forwards/backwards
    • translation (x and y)
• performance
  • display fps
• road
  • a road is just an x coordinate; instead of centering the road texture on the screen we use the x-coordinate corresponding to the g-distance of that segment of road, and probably use the same calculations as above for the width to determine what the screen-x coordinate is
  • support multiple roads / tracks / rivers
  • should fade to alpha near the borders so it blends with the terrain underneath
  • allow the x-position of the eye to be changed, and the z-position too, so we can start running along roads / up hills and so on
• objects
  • draw and move a sprite, locked to the ground
  • add shadows, scaling and draw order
  • algorithm to calculate sprites based on z value etc
  • fade them in and out
• vectorballs
  • add vectorball sprites
  • aggregate objects with rotation
• sound
• physics
• engine
• release build
  • support windows, linux and osx
  • package installer
• debugger
  • open a port for debugging
  • configuration values as JSON
  • write an external console in JS