dynamics : World class added
World class : some bullet init
inertbody support
d3d9 plugin : niclude only necessary header
dynamics : some correction/completion
inertbody : some completions
dynamics : orbiter introduction
bullet double precision
Merge branch 'dynamicsdev' of https://github.com/NevilClavain/DrawSpace into dynamicsdev
orbiter : SetTractorPoint
orbiter : some completions
dynamics : some updates
setting collision shape in an unique method in Body Class
planet build : untabify
building orbit ellipse meshe
orbit trajectory meshe : some correction
chunk lod : bug fixe
chunk lod : bug fix
line shader added
world : set 0 gravity