Cache whether the shape needs simplification or not. Added simplification to stroke shapes. Simplify closed shapes as early as possible.
Cache whether the shape needs simplification or not.
Added simplification to stroke shapes.
Simplify closed shapes as early as possible.

youprofit/turbulenz_engine,chkjohn/turbulenz_engine,youprofit/turbulenz_engine,tianyutingxy/turbulenz_engine,supriyantomaftuh/turbulenz_engine,dtebbs/turbulenz_engine,supriyantomaftuh/turbulenz_engine,turbulenz/turbulenz_engine,dtebbs/turbulenz_engine,sanyaade-teachings/turbulenz_engine,supriyantomaftuh/turbulenz_engine,youprofit/turbulenz_engine,turbulenz/turbulenz_engine,turbulenz/turbulenz_engine,supriyantomaftuh/turbulenz_engine,tianyutingxy/turbulenz_engine,dtebbs/turbulenz_engine,changemypath/turbulenz_engine,chkjohn/turbulenz_engine,chkjohn/turbulenz_engine,sanyaade-teachings/turbulenz_engine,turbulenz/turbulenz_engine,youprofit/turbulenz_engine,turbulenz/turbulenz_engine,dtebbs/turbulenz_engine,supriyantomaftuh/turbulenz_engine,changemypath/turbulenz_engine,tianyutingxy/turbulenz_engine,tianyutingxy/turbulenz_engine,changemypath/turbulenz_engine,tianyutingxy/turbulenz_engine,changemypath/turbulenz_engine,chkjohn/turbulenz_engine,changemypath/turbulenz_engine,chkjohn/turbulenz_engine,sanyaade-teachings/turbulenz_engine,dtebbs/turbulenz_engine,sanyaade-teachings/turbulenz_engine,sanyaade-teachings/turbulenz_engine,youprofit/turbulenz_engine