bool LWEnvelope::Load( const LWLoadState *ls)
{
long lB[1];
float dB[7];
LWLOAD_I4( ls, lB, 1 ) ;
NumKeys=lB[0];
Keys.clear();
for (int i=0; i<NumKeys;i++)
{
LWKey locKey;
LWLOAD_FP( ls, dB, 2 );
locKey.Time=dB[0];
locKey.value=dB[1];
LWLOAD_I4(ls,lB,1);
locKey.shape=lB[0];
switch (locKey.shape)
{
case 0: // TCB
LWLOAD_FP( ls, dB, 3 );
locKey.tension=dB[0];
locKey.continuity=dB[1];
locKey.bias=dB[2];
break;
case 1: // Hermite
case 2: // Bezier
LWLOAD_FP( ls, dB, 4 );
locKey.par0=dB[0];
locKey.par1=dB[1];
locKey.par2=dB[2];
locKey.par3=dB[3];
break;
case 3: // Linear
break;
case 4: // Stepped
break;
case 5:
break; // 2DBezier FIX IT!!
}
Keys.push_back(locKey);
}
return true;
}
Load( AtmosphereData *dat, const LWLoadState *lState )
{
int version, txtr = 0;
float fp[ 3 ];
LWLOAD_I4( lState, &version, 1 );
LWLOAD_FP( lState, fp, 1); dat->hi = fp[ 0 ];
LWLOAD_FP( lState, fp, 1); dat->lo = fp[ 0 ];
LWLOAD_FP( lState, fp, 1); dat->fa = fp[ 0 ];
LWLOAD_FP( lState, fp, 1); dat->lum = fp[ 0 ];
LWLOAD_FP( lState, fp, 1); dat->opa = fp[ 0 ];
LWLOAD_FP( lState, fp, 1); dat->den = fp[ 0 ];
LWLOAD_FP( lState, fp, 3); VCPY( dat->col, fp );
LWLOAD_I4( lState, &dat->res, 1 );
LWLOAD_I4( lState, &dat->useTxtr, 1 );
LWLOAD_I4( lState, &dat->march, 1 );
if ( version > 1 )
LWLOAD_I4( lState, &dat->bck, 1 );
if ( version > 2 )
LWLOAD_I4( lState, &txtr, 1 );
else
return NULL;
if ( !txtr ) return NULL;
if ( LWLOAD_FIND( lState, headerBlks )) {
if ( !dat->txtr )
dat->txtr = txtrf->create( TRT_COLOR, "FogTexture", NULL, NULL );
txtrf->load( dat->txtr, lState );
LWLOAD_END( lState );
}
return NULL;
}