TVectorImageP MyInbetweener::tween(double t)
{
TVectorImageP vi = m_vi0->clone();
int n = tmin(m_vi0->getStrokeCount(), m_vi1->getStrokeCount());
for (int i = 0; i < n; i++) {
TStroke *stroke0 = m_vi0->getStroke(i);
TStroke *stroke1 = m_vi1->getStroke(i);
TStroke *stroke = vi->getStroke(i);
int m = tmin(stroke0->getControlPointCount(), stroke1->getControlPointCount());
for (int j = 0; j < m; j++) {
TThickPoint p0 = stroke0->getControlPoint(j);
TThickPoint p1 = stroke1->getControlPoint(j);
TThickPoint p = (1 - t) * p0 + t * p1;
stroke->setControlPoint(j, p);
}
/*
for(int j=2;j+2<m;j+=2)
{
TThickPoint p0 = stroke0->getControlPoint(j-2);
TThickPoint p1 = stroke0->getControlPoint(j-1);
TThickPoint p2 = stroke0->getControlPoint(j);
TThickPoint p3 = stroke0->getControlPoint(j+1);
TThickPoint p4 = stroke0->getControlPoint(j+2);
if(tdistance2(p0,p1)<0.001 && tdistance2(p3,p4)<0.001)
{
p2 = 0.5*(p1+p2);
stroke->setControlPoint(j,p2);
}
}
*/
}
return vi;
}
void doClose(double t, const TImageP &img, const TVectorImageP &firstImage,
const TVectorImageP &lastImage) {
if (t == 0)
applyAutoclose(img, TRectD(), firstImage->getStroke(0));
else if (t == 1)
applyAutoclose(img, TRectD(), lastImage->getStroke(0));
else {
assert(firstImage->getStrokeCount() == 1);
assert(lastImage->getStrokeCount() == 1);
TVectorImageP vi = TInbetween(firstImage, lastImage).tween(t);
assert(vi->getStrokeCount() == 1);
applyAutoclose(img, TRectD(), vi->getStroke(0));
}
}
TStroke *PinchTool::getClosestStroke(const TPointD &pos, double &w) const
{
TVectorImageP vi = TImageP(getImage(false));
if (!vi)
return 0;
double dist = 0;
UINT index;
if (vi->getNearestStroke(pos, w, index, dist, true))
return vi->getStroke(index);
else
return 0;
}
void StrokeSelection::paste() {
TTool *tool = TTool::getApplication()->getCurrentTool()->getTool();
if (!tool) return;
if (TTool::getApplication()->getCurrentObject()->isSpline()) {
const StrokesData *stData = dynamic_cast<const StrokesData *>(
QApplication::clipboard()->mimeData());
if (!stData) return;
TVectorImageP splineImg = tool->getImage(true);
TVectorImageP img = stData->m_image;
if (!splineImg || !img) return;
QMutexLocker lock(splineImg->getMutex());
TUndo *undo = new ToolUtils::UndoPath(
tool->getXsheet()->getStageObject(tool->getObjectId())->getSpline());
while (splineImg->getStrokeCount() > 0) splineImg->deleteStroke(0);
TStroke *stroke = img->getStroke(0);
splineImg->addStroke(new TStroke(*stroke), false);
TUndoManager::manager()->add(undo);
tool->notifyImageChanged();
tool->invalidate();
return;
}
TVectorImageP tarImg = tool->touchImage();
if (!tarImg) return;
TPaletteP palette = tarImg->getPalette();
TPaletteP oldPalette = new TPalette();
if (palette) oldPalette = palette->clone();
bool isPaste = pasteStrokesWithoutUndo(tarImg, m_indexes, m_sceneHandle);
if (isPaste) {
TXshSimpleLevel *level =
TTool::getApplication()->getCurrentLevel()->getSimpleLevel();
TUndoManager::manager()->add(new PasteStrokesUndo(
level, tool->getCurrentFid(), m_indexes, oldPalette, m_sceneHandle));
m_updateSelectionBBox = isPaste;
}
tool->notifyImageChanged();
tool->getApplication()
->getPaletteController()
->getCurrentLevelPalette()
->notifyPaletteChanged();
m_updateSelectionBBox = false;
tool->invalidate();
}
//!Converts a TVectorImage into a TRasterImage. The input vector image
//!is transformed through the passed affine \b aff, and put into a
//!TRasterImage strictly covering the bounding box of the transformed
//!vector image. The output image has its lower-left position in the
//!world reference specified by the \b pos parameter, which is granted to
//!be an integer displacement of the passed value. Additional parameters
//!include an integer \b enlarge by which the output image is enlarged with
//!respect to the transformed image's bbox, and the bool \b transformThickness
//!to specify whether the transformation should involve strokes' thickensses
//!or not.
TRasterImageP TRasterImageUtils::vectorToFullColorImage(
const TVectorImageP &vimage, const TAffine &aff, TPalette *palette,
const TPointD &outputPos, const TDimension &outputSize,
const std::vector<TRasterFxRenderDataP> *fxs, bool transformThickness)
{
if (!vimage || !palette)
return 0;
//Transform the vector image through aff
TVectorImageP vi = vimage->clone();
vi->transform(aff, transformThickness);
//Allocate the output ToonzImage
TRaster32P raster(outputSize.lx, outputSize.ly);
raster->clear();
TRasterImageP ri(raster);
ri->setPalette(palette->clone());
//Shift outputPos to the origin
vi->transform(TTranslation(-outputPos));
int strokeCount = vi->getStrokeCount();
std::vector<int> strokeIndex(strokeCount);
std::vector<TStroke *> strokes(strokeCount);
int i;
for (i = 0; i < strokeCount; ++i) {
strokeIndex[i] = i;
strokes[i] = vi->getStroke(i);
}
vi->notifyChangedStrokes(strokeIndex, strokes);
int maxStyleId = palette->getStyleCount() - 1;
for (i = 0; i < (int)vi->getRegionCount(); ++i) {
TRegion *region = vi->getRegion(i);
fastAddPaintRegion(ri, region, tmin(maxStyleId, region->getStyle()), maxStyleId);
}
set<int> colors;
if (fxs) {
for (i = 0; i < (int)fxs->size(); i++) {
SandorFxRenderData *sandorData = dynamic_cast<SandorFxRenderData *>((*fxs)[i].getPointer());
if (sandorData && sandorData->m_type == BlendTz) {
std::string indexes = toString(sandorData->m_blendParams.m_colorIndex);
std::vector<std::string> items;
parseIndexes(indexes, items);
PaletteFilterFxRenderData paletteFilterData;
insertIndexes(items, &paletteFilterData);
colors = paletteFilterData.m_colors;
break;
}
}
}
for (i = 0; i < strokeCount; ++i) {
TStroke *stroke = vi->getStroke(i);
bool visible = false;
int styleId = stroke->getStyle();
TColorStyleP style = palette->getStyle(styleId);
assert(style);
int colorCount = style->getColorParamCount();
if (colorCount == 0)
visible = true;
else {
visible = false;
for (int j = 0; j < style->getColorParamCount() && !visible; j++) {
TPixel32 color = style->getColorParamValue(j);
if (color.m != 0)
visible = true;
}
}
if (visible)
fastAddInkStroke(ri, stroke, TRectD(), 1, true);
}
return ri;
}
void MyInbetweener::stabilizeSegments(TVectorImageP &image)
{
for (int i = 0; i < image->getStrokeCount(); i++)
stabilizeSegments(image->getStroke(i));
}
void VectorBrushProp::draw(const TVectorRenderData &rd)
{
//Ensure that the stroke overlaps our clipping rect
if (rd.m_clippingRect != TRect() && !rd.m_is3dView &&
!convert(rd.m_aff * m_stroke->getBBox()).overlaps(rd.m_clippingRect))
return;
TPaletteP palette(m_brush->getPalette());
if (!palette)
return;
static TOutlineUtil::OutlineParameter param; //unused, but requested
//Build a solid color style to draw each m_vi's stroke with.
TSolidColorStyle colorStyle;
//Push the specified rd affine before drawing
glPushMatrix();
tglMultMatrix(rd.m_aff);
//1. If necessary, build the outlines
double currentPixelSize = sqrt(tglGetPixelSize2());
bool differentPixelSize = !isAlmostZero(currentPixelSize - m_pixelSize, 1e-5);
m_pixelSize = currentPixelSize;
int i, viRegionsCount = m_brush->getRegionCount(), viStrokesCount = m_brush->getStrokeCount();
if (differentPixelSize || m_strokeChanged) {
m_strokeChanged = false;
//1a. First, the regions
m_regionOutlines.resize(viRegionsCount);
for (i = 0; i < viRegionsCount; ++i) {
TRegionOutline &outline = m_regionOutlines[i];
const TRegion *brushRegion = m_brush->getRegion(i);
//Build the outline
outline.clear();
TOutlineUtil::makeOutline(*getStroke(), *brushRegion, m_brushBox,
outline);
}
//1b. Then, the strokes
m_strokeOutlines.resize(viStrokesCount);
for (i = 0; i < viStrokesCount; ++i) {
TStrokeOutline &outline = m_strokeOutlines[i];
const TStroke *brushStroke = m_brush->getStroke(i);
outline.getArray().clear();
TOutlineUtil::makeOutline(*getStroke(), *brushStroke, m_brushBox,
outline, param);
}
}
//2. Draw the outlines
UINT s, t, r,
strokesCount = m_brush->getStrokeCount(),
regionCount = m_brush->getRegionCount();
for (s = 0; s < strokesCount; s = t) //Each cycle draws a group
{
//A vector image stores group strokes with consecutive indices.
//2a. First, draw regions in the strokeIdx-th stroke's group
for (r = 0; r < regionCount; ++r) {
if (m_brush->sameGroupStrokeAndRegion(s, r)) {
const TRegion *brushRegion = m_brush->getRegion(r);
const TColorStyle *brushStyle =
palette->getStyle(brushRegion->getStyle());
assert(brushStyle);
//Draw the outline
colorStyle.setMainColor(brushStyle->getMainColor());
colorStyle.drawRegion(0, false, m_regionOutlines[r]);
}
}
//2b. Then, draw all strokes in strokeIdx-th stroke's group
for (t = s; t < strokesCount && m_brush->sameGroup(s, t); ++t) {
const TStroke *brushStroke = m_brush->getStroke(t);
const TColorStyle *brushStyle =
palette->getStyle(brushStroke->getStyle());
if (!brushStyle)
continue;
colorStyle.setMainColor(brushStyle->getMainColor());
colorStyle.drawStroke(0, &m_strokeOutlines[t], brushStroke); //brushStroke unused but requested
}
}
glPopMatrix();
}
void leftButtonUp(const TPointD &, const TMouseEvent &)
{
if (!m_active)
return;
m_active = false;
m_pointAtMouseDown = m_pointAtMove = TConsts::napd;
TStroke *ref;
TVectorImageP vi = TImageP(getImage(true));
if (!vi)
return;
QMutexLocker lock(vi->getMutex());
UINT i, j;
for (i = 0; i < m_strokeHit.size(); ++i) {
ref = m_strokeHit[i];
ref->enableComputeOfCaches();
ref->reduceControlPoints(getPixelSize() * ReduceControlPointCorrection, *(m_hitStrokeCorners[i]));
// vi->validateRegionEdges(ref, false);
}
clearPointerContainer(m_hitStrokeCorners);
m_hitStrokeCorners.clear();
UINT count = 0;
for (i = 0; i < m_strokeToModify.size(); ++i) {
// recupero la stroke collection
MagnetTool::strokeCollection &sc = m_strokeToModify[i];
for (j = 0; j < sc.m_splittedToMove.size(); ++j) {
ref = sc.m_splittedToMove[j];
ref->enableComputeOfCaches();
ref->reduceControlPoints(getPixelSize() * ReduceControlPointCorrection, *(m_strokeToModifyCorners[count++]));
}
// ricostruisco una stroke con quella data
ref = merge(sc.m_splitted);
if (sc.m_parent->isSelfLoop()) {
int cpCount = ref->getControlPointCount();
TThickPoint p1 = ref->getControlPoint(0);
TThickPoint p2 = ref->getControlPoint(cpCount - 1);
TThickPoint midP = (p1 + p2) * 0.5;
ref->setControlPoint(0, midP);
ref->setControlPoint(cpCount - 1, midP);
ref->setSelfLoop(true);
}
sc.m_parent->swapGeometry(*ref);
delete ref; // elimino la curva temporanea
clearPointerContainer(sc.m_splitted); // pulisco le stroke trovate con lo split
sc.m_splittedToMove.clear(); // pulisco il contenitore ( le stroke
// che erano contenute qua sono state
// eliminate nella clearPointer....
}
clearPointerContainer(m_strokeToModifyCorners);
m_strokeToModifyCorners.clear();
for (i = 0; i < vi->getStrokeCount(); ++i) {
ref = vi->getStroke(i);
ref->invalidate();
}
vi->notifyChangedStrokes(m_changedStrokes, m_oldStrokesArray);
notifyImageChanged();
if (m_undo)
TUndoManager::manager()->add(m_undo);
m_undo = 0;
clearPointerContainer(m_oldStrokesArray);
m_oldStrokesArray.clear();
invalidate();
};
void leftButtonDown(const TPointD &pos, const TMouseEvent &e)
{
TPointD p(pos);
m_oldPos = pos;
m_pointAtMouseDown = p;
m_startingPos = p;
m_active = false;
TVectorImageP vi = TImageP(getImage(true));
if (!vi)
return;
QMutexLocker lock(vi->getMutex());
m_active = true;
m_pointAtMove = m_pointAtMouseDown = p;
m_strokeHit.clear();
m_changedStrokes.clear();
m_strokeToModify.clear();
std::vector<TStroke *> strokeUndo;
TStroke *ref;
m_hitStrokeCorners.clear();
m_strokeToModifyCorners.clear();
UINT i = 0;
for (; i < vi->getStrokeCount(); ++i) {
if (!vi->inCurrentGroup(i))
continue;
TStroke *stroke = vi->getStroke(i);
ref = stroke;
// calcola le intersezioni
std::vector<double> intersections;
intersect(*ref, p, m_pointSize, intersections);
if (intersections.empty()) {
if (increaseControlPoints(*ref,
TStrokePointDeformation(p, m_pointSize))) {
m_changedStrokes.push_back(i);
m_strokeHit.push_back(ref);
std::vector<int> *corners = new std::vector<int>;
corners->push_back(0);
detectCorners(ref, 20, *corners);
corners->push_back(ref->getChunkCount());
m_hitStrokeCorners.push_back(corners);
ref->disableComputeOfCaches();
strokeUndo.push_back(ref);
}
} else {
strokeUndo.push_back(ref);
MagnetTool::strokeCollection sc;
sc.m_parent = ref;
splitStroke(*sc.m_parent, intersections, sc.m_splitted);
selectStrokeToMove(sc.m_splitted,
p,
m_pointSize,
sc.m_splittedToMove);
for (UINT ii = 0; ii < sc.m_splittedToMove.size(); ++ii) {
TStroke *temp = sc.m_splittedToMove[ii];
bool test = increaseControlPoints(*temp, TStrokePointDeformation(p, m_pointSize));
assert(test);
std::vector<int> *corners = new std::vector<int>;
corners->push_back(0);
detectCorners(temp, 20, *corners);
corners->push_back(temp->getChunkCount());
m_strokeToModifyCorners.push_back(corners);
}
m_strokeToModify.push_back(sc);
m_changedStrokes.push_back(i);
}
}
m_oldStrokesArray.resize(m_changedStrokes.size());
for (i = 0; i < m_changedStrokes.size(); i++)
m_oldStrokesArray[i] = new TStroke(*(vi->getStroke(m_changedStrokes[i])));
if (!strokeUndo.empty()) {
if (TTool::getApplication()->getCurrentObject()->isSpline())
m_undo = new UndoPath(getXsheet()->getStageObject(getObjectId())->getSpline());
else {
TXshSimpleLevel *sl = TTool::getApplication()->getCurrentLevel()->getSimpleLevel();
assert(sl);
TFrameId id = getCurrentFid();
m_undo = new UndoModifyListStroke(sl, id, strokeUndo);
}
}
invalidate();
// vi->validateRegionEdges(ref, true);
};
void PinchTool::leftButtonDown(const TPointD &pos,
const TMouseEvent &event)
{
m_curr = m_down = pos;
if (!m_active &&
!m_selector.isSelected()) {
m_active = false;
assert(m_undo == 0);
StrokeDeformation *
deformation = m_deformation;
TVectorImageP
vi = TImageP(getImage(true));
if (!vi)
return;
m_active = true;
ContextStatus
*status = &m_status;
// reset status
status->init();
double
w,
dist2;
// find nearest stroke
if (vi->getNearestStroke(m_down,
w,
m_n,
dist2, true)) {
TStroke
*stroke = vi->getStroke(m_n);
assert(stroke && "Not valid stroke found!!!");
if (!stroke)
return;
updateStrokeStatus(stroke,
w);
// set parameters from sliders
updateInterfaceStatus(event);
deformation->activate(status);
// stroke can be changed (replaced by another) during deformation activate
if (TTool::getApplication()->getCurrentObject()->isSpline())
m_undo = new ToolUtils::UndoPath(getXsheet()->getStageObject(getObjectId())->getSpline());
else {
TXshSimpleLevel *sl = TTool::getApplication()->getCurrentLevel()->getSimpleLevel();
assert(sl);
TFrameId id = getCurrentFid();
m_undo = new UndoModifyStrokeAndPaint(sl, id, m_n);
}
}
}
m_selector.mouseDown(m_curr);
m_prev = m_curr;
invalidate();
}