/*-- (StylePickerTool内で)LineとAreaを切り替えてPickできる。mode: 0=Area, 1=Line, 2=Line&Areas(default) --*/
int StylePicker::pickStyleId(const TPointD &pos, double radius2, int mode) const
{
int styleId = 0;
if (TToonzImageP ti = m_image) {
TRasterCM32P ras = ti->getRaster();
TPoint point = getRasterPoint(pos);
if (!ras->getBounds().contains(point))
return -1;
TPixelCM32 col = ras->pixels(point.y)[point.x];
switch (mode) {
case 0: //AREAS
styleId = col.getPaint();
break;
case 1: //LINES
styleId = col.getInk();
break;
case 2: //ALL (Line & Area)
default:
styleId = col.isPurePaint() ? col.getPaint() : col.getInk();
break;
}
} else if (TRasterImageP ri = m_image) {
const TPalette *palette = m_palette.getPointer();
if (!palette)
return -1;
TRaster32P ras = ri->getRaster();
if (!ras)
return -1;
TPoint point = getRasterPoint(pos);
if (!ras->getBounds().contains(point))
return -1;
TPixel32 col = ras->pixels(point.y)[point.x];
styleId = palette->getClosestStyle(col);
} else if (TVectorImageP vi = m_image) {
// prima cerca lo stile della regione piu' vicina
TRegion *r = vi->getRegion(pos);
if (r)
styleId = r->getStyle();
// poi cerca quello della stroke, ma se prima aveva trovato una regione, richiede che
// il click sia proprio sopra la stroke, altrimenti cerca la stroke piu' vicina (max circa 10 pixel)
const double maxDist2 = (styleId == 0) ? 100.0 * radius2 : 0;
bool strokeFound;
double dist2, w, thick;
UINT index;
//!funzionerebbe ancora meglio con un getNearestStroke che considera
//la thickness, cioe' la min distance dalla outline e non dalla centerLine
strokeFound = vi->getNearestStroke(pos, w, index, dist2);
if (strokeFound) {
TStroke *stroke = vi->getStroke(index);
thick = stroke->getThickPoint(w).thick;
if (dist2 - thick * thick < maxDist2) {
assert(stroke);
styleId = stroke->getStyle();
}
}
}
return styleId;
}
void inkFill(const TRasterCM32P &r, const TPoint &pin, int ink, int searchRay,
TTileSaverCM32 *saver, TRect *insideRect)
{
r->lock();
TPixelCM32 *pixels = (TPixelCM32 *)r->getRawData();
int oldInk;
TPoint p = pin;
if ((pixels + p.y * r->getWrap() + p.x)->isPurePaint() && (searchRay == 0 ||
(p = nearestInk(r, p, searchRay)) == TPoint(-1, -1))) {
r->unlock();
return;
}
TPixelCM32 *pix = pixels + (p.y * r->getWrap() + p.x);
if (pix->getInk() == ink) {
r->unlock();
return;
}
oldInk = pix->getInk();
std::stack<TPoint> seeds;
seeds.push(p);
while (!seeds.empty()) {
p = seeds.top();
seeds.pop();
if (!r->getBounds().contains(p))
continue;
if (insideRect && !insideRect->contains(p))
continue;
TPixelCM32 *pix = pixels + (p.y * r->getWrap() + p.x);
if (pix->isPurePaint() || pix->getInk() != oldInk)
continue;
if (saver)
saver->save(p);
pix->setInk(ink);
seeds.push(TPoint(p.x - 1, p.y - 1));
seeds.push(TPoint(p.x - 1, p.y));
seeds.push(TPoint(p.x - 1, p.y + 1));
seeds.push(TPoint(p.x, p.y - 1));
seeds.push(TPoint(p.x, p.y + 1));
seeds.push(TPoint(p.x + 1, p.y - 1));
seeds.push(TPoint(p.x + 1, p.y));
seeds.push(TPoint(p.x + 1, p.y + 1));
}
r->unlock();
}
bool compute(const TPoint &pin, int ink, bool isSelective) {
TPixelCM32 *pix;
int distance;
TPixelCM32 *master;
TPoint mp, sp;
TPixelCM32 *slave;
TPixelCM32 *d11, *d12, *d21, *d22;
TPoint d1p1, d1p2, d2p1, d2p2;
TPoint p = pin;
if (!m_bBox.contains(p)) return false;
if ((m_buf + p.y * m_wrap + p.x)->isPurePaint() &&
((p = nearestInk(p, 2)) == TPoint(-1, -1)))
return false;
pix = m_buf + p.y * m_wrap + p.x;
/*-- 同じインクの場合はreturn --*/
if (pix->getInk() == ink) return false;
if (!ConnectionTable[neighboursCode(pix, p)]) {
master = slave = pix;
mp = sp = p;
distance = 0;
} else
distance = findTwinPoints(pix, p, master, mp, slave, sp);
if (distance == -1) return false;
if (!findDam(master, mp, slave, sp, distance, d11, d1p1, d12, d1p2))
d11 = d12 = d21 = d22 = 0;
else
findDamRev(master, mp, slave, sp, distance, d21, d2p1, d22, d2p2);
// vector<pair<TPixelCM32*, int> > oldInks;
drawSegment(d1p1, d1p2, damInk, m_saver);
drawSegment(d2p1, d2p2, damInk, m_saver);
inkSegmentFill(p, ink, isSelective, m_saver);
// UINT i;
drawSegment(d1p1, d1p2, ink, m_saver);
drawSegment(d2p1, d2p2, ink, m_saver);
/* for (i=0; i<oldInks.size(); i++)
(oldInks[i].first)->setInk(ink);*/
return true;
}
//-----------------------------------------------------------------------------
// questa funzione viene chiamata dopo il fill rect delle aree, e colora gli
// inchiostri di tipo "autoink"
// che confinano con le aree appena fillate con il rect. rbefore e' il rect del
// raster prima del rectfill.
void fillautoInks(TRasterCM32P &rin, TRect &rect, const TRasterCM32P &rbefore,
TPalette *plt) {
assert(plt);
TRasterCM32P r = rin->extract(rect);
assert(r->getSize() == rbefore->getSize());
int i, j;
for (i = 0; i < r->getLy(); i++) {
TPixelCM32 *pix = r->pixels(i);
TPixelCM32 *pixb = rbefore->pixels(i);
for (j = 0; j < r->getLx(); j++, pix++, pixb++) {
int paint = pix->getPaint();
int tone = pix->getTone();
int ink = pix->getInk();
if (paint != pixb->getPaint() && tone > 0 && tone < 255 && ink != paint &&
plt->getStyle(ink)->getFlags() != 0)
inkFill(rin, TPoint(j, i) + rect.getP00(), paint, 0, NULL, &rect);
}
}
}