CDemoPlay::~CDemoPlay ()
{
stat_Stop ();
xr_delete (m_pMotion );
xr_delete (m_MParam );
Console->Execute ("hud_weapon 1");
if(g_bBenchmark) Console->Execute ("hud_draw 1");
}
BOOL CDemoPlay::ProcessCam(SCamEffectorInfo& info)
{
// skeep a few frames before counting
if (Device.dwPrecacheFrame) return TRUE;
if (stat_started)
{
//g_SASH.DisplayFrame(Device.fTimeGlobal);
}
else
{
//g_SASH.StartBenchmark();
stat_Start();
}
// Per-frame statistics
{
stat_table.push_back (stat_Timer_frame.GetElapsed_sec());
stat_Timer_frame.Start ();
}
// Process motion
if (m_pMotion)
{
Fvector R;
Fmatrix mRotate;
m_pMotion->_Evaluate (m_MParam->Frame(),info.p,R);
m_MParam->Update (Device.fTimeDelta,1.f,true);
fLifeTime -= Device.fTimeDelta;
if (m_MParam->bWrapped) { stat_Stop(); stat_Start(); }
mRotate.setXYZi (R.x,R.y,R.z);
info.d.set (mRotate.k);
info.n.set (mRotate.j);
}
else
{
if (seq.empty()) {
g_pGameLevel->Cameras().RemoveCamEffector(cefDemo);
return TRUE;
}
fStartTime += Device.fTimeDelta;
float ip;
float p = fStartTime/fSpeed;
float t = modff(p, &ip);
int frame = iFloor(ip);
VERIFY (t>=0);
if (frame>=m_count)
{
dwCyclesLeft -- ;
if (0==dwCyclesLeft) return FALSE;
fStartTime = 0 ;
// just continue
// stat_Stop ();
// stat_Start ();
}
int f1=frame; FIX(f1);
int f2=f1+1; FIX(f2);
int f3=f2+1; FIX(f3);
int f4=f3+1; FIX(f4);
Fmatrix *m1,*m2,*m3,*m4;
Fvector v[4];
m1 = (Fmatrix *) &seq[f1];
m2 = (Fmatrix *) &seq[f2];
m3 = (Fmatrix *) &seq[f3];
m4 = (Fmatrix *) &seq[f4];
for (int i=0; i<4; i++) {
v[0].x = m1->m[i][0]; v[0].y = m1->m[i][1]; v[0].z = m1->m[i][2];
v[1].x = m2->m[i][0]; v[1].y = m2->m[i][1]; v[1].z = m2->m[i][2];
v[2].x = m3->m[i][0]; v[2].y = m3->m[i][1]; v[2].z = m3->m[i][2];
v[3].x = m4->m[i][0]; v[3].y = m4->m[i][1]; v[3].z = m4->m[i][2];
spline1 ( t, &(v[0]), (Fvector *) &(Device.mView.m[i][0]) );
}
Fmatrix mInvCamera;
mInvCamera.invert(Device.mView);
info.n.set( mInvCamera._21, mInvCamera._22, mInvCamera._23 );
info.d.set( mInvCamera._31, mInvCamera._32, mInvCamera._33 );
info.p.set( mInvCamera._41, mInvCamera._42, mInvCamera._43 );
fLifeTime-=Device.fTimeDelta;
}
return TRUE;
}
