// updatePoses - Set car pos for Ogre nodes, update particles, trails
//---------------------------------------------------------------------------------------------------------------
void App::updatePoses(float time)
{
if (carModels.empty()) return;
PROFILER.beginBlock(".updPos ");
// Update all carmodels from their carPos
const CarModel* playerCar = carModels.front();
int cgh = -1;
for (int c = 0; c < carModels.size(); ++c)
{
CarModel* carM = carModels[c];
if (!carM) {
PROFILER.endBlock(".updPos ");
return;
}
/// ghosts visibility . . .
// hide when empty or near car
bool bGhostCar = carM->eType == (isGhost2nd ? CarModel::CT_GHOST2 : CarModel::CT_GHOST), // show only actual
bGhTrkVis = carM->isGhostTrk() && ghtrk.GetTimeLength()>0 && pSet->rpl_trackghost,
bGhostVis = ghplay.GetNumFrames()>0 && pSet->rpl_ghost,
bGhostEnd = pGame->timer.GetPlayerTime(0) > ghplay.GetTimeLength();
if (bGhostCar) cgh = c;
if (carM->isGhost()) // for all
{
bool loading = iLoad1stFrames >= 0; // show during load ?..
bool curVisible = carM->mbVisible;
bool newVisible = bGhostVis && bGhostCar /**/&& !bGhostEnd/**/ || bGhTrkVis;
if (loading)
carM->setVisible(true); //!carM->isGhost());
else
{ // hide ghost when close to player
float d = carM->pMainNode->getPosition().squaredDistance(playerCar->pMainNode->getPosition());
if (d < pSet->ghoHideDist * pSet->ghoHideDist)
newVisible = false;
if (carM->isGhostTrk() && cgh >= 0) // hide track's ghost when near ghost
{
float d = carM->pMainNode->getPosition().squaredDistance(carModels[cgh]->pMainNode->getPosition());
if (d < pSet->ghoHideDistTrk * pSet->ghoHideDistTrk)
newVisible = false;
}
if (curVisible == newVisible)
carM->hideTime = 0.f;
else
{ carM->hideTime += time; // change vis after delay
if (carM->hideTime > gPar.ghostHideTime)
carM->setVisible(newVisible);
}
}
}
// update car pos
int q = iCurPoses[c];
int cc = (c + iRplCarOfs) % carModels.size(); // replay offset, camera from other car
int qq = iCurPoses[cc];
PosInfo& pi = carPoses[q][c], &pic = carPoses[qq][cc];
carM->Update(carPoses[q][c], carPoses[qq][cc], time);
// nick text pos upd 3d to 2d
if (carM->pNickTxt && carM->pMainNode)
{
Camera* cam = playerCar->fCam->mCamera; //above car 1m
Vector3 p = hud->projectPoint(cam, carM->pMainNode->getPosition() + Vector3(0,1.f,0));
p.x = p.x * mSplitMgr->mDims[0].width * 0.5f; //1st viewport dims
p.y = p.y * mSplitMgr->mDims[0].height * 0.5f;
carM->pNickTxt->setPosition(p.x-40, p.y-16); //center doesnt work
carM->pNickTxt->setVisible(p.z > 0.f);
}
}
/// Replay info
if (bRplPlay && !pGame->cars.empty())
{
double pos = pGame->timer.GetPlayerTime(0);
float len = replay.GetTimeLength();
gui->valRplPerc->setCaption(fToStr(pos/len*100.f, 1,4)+" %");
gui->valRplCur->setCaption(CHud::StrTime(pos));
gui->valRplLen->setCaption(CHud::StrTime(len));
float v = pos/len;
gui->slRplPos->setValue(v);
}
/// objects - dynamic (props) -------------------------------------------------------------
for (int i=0; i < scn->sc->objects.size(); ++i)
{
Object& o = scn->sc->objects[i];
if (o.ms)
{
btTransform tr, ofs;
o.ms->getWorldTransform(tr);
const btVector3& p = tr.getOrigin();
const btQuaternion& q = tr.getRotation();
o.pos[0] = p.x();
o.pos[1] = p.y();
o.pos[2] = p.z();
o.rot[0] = q.x();
o.rot[1] = q.y();
o.rot[2] = q.z();
o.rot[3] = q.w();
o.SetFromBlt();
}
}
PROFILER.endBlock(".updPos ");
}
// updatePoses - Set car pos for Ogre nodes, update particles, trails
//---------------------------------------------------------------------------------------------------------------
void App::updatePoses(float time)
{
// Update all carmodels with their newPosInfo
int i=0;
std::vector<CarModel*>::iterator carIt = carModels.begin();
std::vector<PosInfo>::iterator newPosIt = newPosInfos.begin();
while (carIt != carModels.end())
{
CarModel* carM = *carIt;
if (!carM) return;
PosInfo newPosInfo = *newPosIt;
// hide ghost when empty
bool bGhost = carM->eType == CarModel::CT_GHOST,
bGhostVis = (ghplay.GetNumFrames() > 0) && pSet->rpl_ghost;
if (bGhost)
{
carM->setVisible(bGhostVis);
// hide ghost car when close to player car (only when not transparent)
if (!pSet->rpl_alpha)
{
CarModel* playerCar = carModels.front();
float distance = carM->pMainNode->getPosition().squaredDistance(playerCar->pMainNode->getPosition());
if (distance < 16.f)
carM->setVisible(false);
}
}
carM->Update(newPosInfo, time);
// nick text 3d pos
//projectPoint()
// pos on minimap x,y = -1..1
//if (!bGhost)
{ float xp =(-newPosInfo.pos[2] - minX)*scX*2-1,
yp =-(newPosInfo.pos[0] - minY)*scY*2+1;
newPosInfos[i].miniPos = Vector2(xp,yp);
if (vNdPos[i])
if (bGhost && !bGhostVis) vNdPos[i]->setPosition(-100,0,0); //hide
else if (pSet->mini_zoomed) vNdPos[i]->setPosition(0,0,0);
else vNdPos[i]->setPosition(xp,yp,0);
}
carIt++; newPosIt++; i++;
}
/// Replay info
if (bRplPlay && pGame->cars.size() > 0)
{
double pos = pGame->timer.GetPlayerTime();
float len = replay.GetTimeLength();
if (valRplPerc){ sprintf(s, "%4.1f %%", pos/len * 100.f); valRplPerc->setCaption(s); }
if (valRplCur) valRplCur->setCaption(GetTimeString(pos));
if (valRplLen) valRplLen->setCaption(GetTimeString(len));
if (slRplPos)
{ int v = pos/len * res; slRplPos->setScrollPosition(v); }
}
}