An extended example

• Makefile
• Spiral.C
• Spiral.h
• UI.C
• UI.h
• triangles.C
• triangles.frag
• triangles.vert

Additions to this Code

• Spiral.{Ch} implement a self contained object.
  • The constructor builds a spiral based on constant values (but this could change)
  • BindSpiral constructs the associated VAO and VBO
  • Display will display the spiral.
• The UI has been stripped of most of the demo code from the previous section.
• triangles.C has been modified to use the spiral class.