bool CSuperscape::MakeRasH()
{
// Collect strip tiles
vector<int> vid;
int w1, w2, h1, h2;
w1 = int(Bxw * 0.45);
w2 = Bxc + w1;
w1 = Bxc - w1;
h1 = (scr.stripwidth * gH)/2;
h2 = Byc + h1;
h1 = Byc - h1;
for( int i = is0; i < isN; ++i ) {
const CUTile& U = TS.vtil[i];
if( U.T.t[2] + gW > w1 && U.T.t[2] < w2 &&
U.T.t[5] + gH > h1 && U.T.t[5] < h2 ) {
vid.push_back( i );
}
}
ras = TS.Scape( ws, hs, x0, y0,
vid, inv_scl, 1, 0,
scr.legendremaxorder, scr.rendersdevcnts,
scr.maskoutresin );
return (ras != NULL);
}
bool CSuperscape::MakeRasA()
{
ras = TS.Scape( ws, hs, x0, y0,
vID, inv_scl, 1, 0,
scr.legendremaxorder, scr.rendersdevcnts,
scr.maskoutresin, scr.blockslots );
return (ras != NULL);
}
bool CSuperscape::MakeWholeRaster()
{
vector<int> vid( isN - is0 );
for( int i = is0; i < isN; ++i )
vid[i - is0] = i;
ras = TS.Scape( ws, hs, x0, y0,
vid, inv_scl, 1, 0,
scr.legendremaxorder, scr.rendersdevcnts,
scr.maskoutresin );
return (ras != NULL);
}
bool CSuperscape::MakeRasB( const DBox &Abb )
{
vector<int> vid;
int W2 = gW/2, H2 = gH/2;
for( int i = is0; i < isN; ++i ) {
const CUTile& U = TS.vtil[i];
Point p( W2, H2 );
U.T.Transform( p );
if( p.x >= Abb.L && p.x <= Abb.R &&
p.y >= Abb.B && p.y <= Abb.T ) {
vid.push_back( i );
}
}
if( vid.size() < 0.05 * gDat.ntil ) {
fprintf( flog, "Low B tile count [%ld] for z=%d.\n",
vid.size(), TS.vtil[is0].z );
return false;
}
ras = TS.Scape( ws, hs, x0, y0,
vid, inv_scl, 1, 0,
scr.legendremaxorder, scr.rendersdevcnts,
scr.maskoutresin, scr.blockslots );
if( !ras ) {
fprintf( flog, "Empty B scape for z=%d.\n",
TS.vtil[is0].z );
return false;
}
return (ras != NULL);
}