Impala Documentation

void Impala::Visualization::ShotTrail::Push ( int shot ) [inline]

Definition at line 47 of file VideoMinimap.h.

References Impala::Visualization::ShotTrailPoint::decay, mDecay, mMaxLength, mShots, and Impala::Visualization::ShotTrailPoint::shot.

Referenced by AddBrowserContext(), AddThread(), Impala::Visualization::RotorBrowser::RotorBrowser::AddToHistory(), Impala::Visualization::RotorBrowser::RotorBrowser::BookmarkActiveCenter(), Impala::Visualization::RotorBrowser::RotorBrowser::BookmarkSpecific(), and Impala::Visualization::RotorBrowser::RotorBrowser::UpdateViewsToContext().

00048     {
00049         double d = 1.0;
00050         ShotTrailPoint p;
00051         p.shot = shot;
00052         p.decay = d;
00053 
00054         mShots.insert(mShots.begin(), p);
00055         int ctr=0;
00056         for (std::vector<ShotTrailPoint>::iterator i = mShots.begin(); i!=mShots.end(); i++)
00057         {
00058             if (ctr>0 && (*i).shot == shot)
00059             {
00060                 i=mShots.erase(i);
00061                 i--;
00062             }
00063             (*i).decay = d;
00064             d -= mDecay;
00065             ctr++; 
00066             if (d <= 0.0 || ctr > mMaxLength)
00067             {
00068                 mShots.erase(i, mShots.end());
00069                 break;
00070             }
00071         }
00072     }