Reimplementing Orxonox Level terrain for Debug Levels

[patrick]

The goal is to reimplement the ground terrain in the existing debug levels (currently some nice sinusoidal hills with snow on their top).

Reasons/Requirements:

• The ground must be modular (=exchangeable), so there has to be a possibility to change the ground form without changing mathematical functions (sin/cos)
• There has to be a simple way to add terrains coming from diffrent types of files (having different date sources):
  • Height Map
  • Obj Files
  • self generated terrain matrices (as it is currenty the case)
• Working without errors on ALL platforms

Implementation:

• The problem is a typical class/object-problem, closed in itself so shall it be implemented
• There shall be different ground-data-types for each ground-type (height-map (existing) and obj-loader (existing))
• Class of type WorldEntity
• The ground-types must be separatable into different parts for the application of octtrees and such techniques.

[bensch]

fast level to fly through.

Noticed many bad things about the trackManager

MILLIONS OF BUGS