StageObjectsData *StageObjectsData::clone() const
{
StageObjectsData *data = new StageObjectsData();
// Clone each element (the new data gets ownership)
int i, elementsCount = m_elements.size();
for (i = 0; i < elementsCount; ++i)
data->m_elements.append(m_elements[i]->clone());
// Clone each spline (the new data gets ownership)
for (i = 0; i < m_splines.size(); ++i)
data->m_splines.append(m_splines[i]->clone());
// Same for internal fxs
std::map<TFx *, TFx *> fxTable; // And trace the pairings with the originals
std::set<TFx *>::const_iterator it;
for (it = m_fxs.begin(); it != m_fxs.end(); ++it) {
TFx *fxOrig = *it;
assert(fxOrig);
assert(fxTable.count(fxOrig) == 0);
TFx *fx = fxOrig->clone(false);
fx->getAttributes()->setId(fxOrig->getAttributes()->getId());
fx->getAttributes()->passiveCacheDataIdx() = -1;
fx->setName(fxOrig->getName());
fx->setFxId(fxOrig->getFxId());
fxTable[fxOrig] = fx;
fx->addRef();
data->m_fxs.insert(fx);
}
// Same with terminals
for (it = m_terminalFxs.begin(); it != m_terminalFxs.end(); ++it) {
TFx *fxOrig = *it;
assert(fxOrig);
// If the fx was not already cloned above, do it now
TFx *fx = searchFx(fxTable, fxOrig);
if (!fx) {
fx = fxOrig->clone(false);
fx->getAttributes()->setId(fxOrig->getAttributes()->getId());
fx->getAttributes()->passiveCacheDataIdx() = -1;
fx->setName(fxOrig->getName());
fx->setFxId(fxOrig->getFxId());
fxTable[fxOrig] = fx;
}
fx->addRef();
data->m_terminalFxs.insert(fx);
}
if (!fxTable.empty())
updateFxLinks(fxTable); // Applies the traced map pairings to every fx descendant
// of each fx stored in the map.
// WARNING: m_fxsTable is NOT COPIED / CLONED !!
return data;
}
TFx *TMacroFx::getFxById(const wstring &id) const
{
int i;
for (i = 0; i < (int)m_fxs.size(); i++) {
TFx *fx = m_fxs[i].getPointer();
if (fx->getFxId() == id)
return fx;
}
return 0;
}
void MultimediaRenderer::Imp::start()
{
//Retrieve some useful infos
double stretchTo = m_renderSettings.m_timeStretchTo;
double stretchFrom = m_renderSettings.m_timeStretchFrom;
double timeStretchFactor = stretchFrom / stretchTo;
bool fieldRendering = m_renderSettings.m_fieldPrevalence != TRenderSettings::NoField;
std::wstring modeStr;
switch (m_multimediaMode) {
case COLUMNS:
modeStr = L"_col";
break;
case LAYERS:
modeStr = L"_lay";
break;
default:
assert(0);
}
//Build the post processing fxs tree
std::vector<TFxP> postFxs(m_framesToRender.size());
std::set<double>::iterator jt;
int j;
for (j = 0, jt = m_framesToRender.begin(); jt != m_framesToRender.end(); ++j, ++jt)
postFxs[j] = buildPostSceneFx(m_scene, *jt, m_renderSettings.m_shrinkX, false); // Adds camera and camera dpi transforms
//For each node to be rendered
int i, count = m_fxsToRender.getFxCount();
for (i = 0; i < count; ++i) {
//In case the process has been canceled, return
if (m_canceled)
return;
//Then, build the scene fx for each frame to be rendered
std::vector<std::pair<double, TFxPair>> pairsToBeRendered;
//NOTE: The above pairs should not be directly added to a previously declared movierenderer,
//since an output level would be created even before knowing if any cell to be rendered is
//actually available.
const BSFX_Transforms_Enum transforms = // Do NOT add camera and
BSFX_Transforms_Enum(BSFX_COLUMN_TR); // camera dpi transforms
int j;
for (j = 0, jt = m_framesToRender.begin(); jt != m_framesToRender.end(); ++j, ++jt) {
TFxPair fx;
if (m_renderSettings.m_stereoscopic)
m_scene->shiftCameraX(-m_renderSettings.m_stereoscopicShift / 2);
fx.m_frameA = buildSceneFx(m_scene, *jt, 0, m_fxsToRender.getFx(i),
transforms);
if (m_renderSettings.m_stereoscopic) {
m_scene->shiftCameraX(m_renderSettings.m_stereoscopicShift);
fx.m_frameB = buildSceneFx(m_scene, *jt, 0, m_fxsToRender.getFx(i),
transforms);
m_scene->shiftCameraX(-m_renderSettings.m_stereoscopicShift / 2);
} else if (fieldRendering)
fx.m_frameB = buildSceneFx(m_scene, *jt + 0.5 * timeStretchFactor, 0,
m_fxsToRender.getFx(i), transforms);
else
fx.m_frameB = TRasterFxP();
//Substitute with the post-process...
if (fx.m_frameA)
fx.m_frameA = addPostProcessing(fx.m_frameA, postFxs[j]);
if (fx.m_frameB)
fx.m_frameB = addPostProcessing(fx.m_frameB, postFxs[j]);
if (fx.m_frameA) //Could be 0, if the corresponding cell is void / not rendered
pairsToBeRendered.push_back(std::pair<double, TFxPair>(*jt, fx));
}
if (pairsToBeRendered.size() == 0)
continue; //Could be, if no cell for this column was in the frame range.
//Build the output name
TColumnFx *colFx = searchColumn(m_fxsToRender.getFx(i));
TFx *currFx = m_fxsToRender.getFx(i);
assert(colFx);
if (!colFx)
continue;
int columnIndex = colFx->getColumnIndex();
std::wstring columnName(colFx->getColumnName());
std::wstring columnId(colFx->getColumnId());
std::wstring fxName(currFx->getName());
std::wstring fxNameNoSpaces(::removeSpaces(fxName));
std::wstring fxId(currFx->getFxId());
std::wstring fpName = m_fp.getWideName() +
L"_" + columnName + (columnId == columnName ? L"" : L"(" + columnId + L")") +
(fxId.empty() ? L"" : L"_" + fxName + (fxId == fxNameNoSpaces ? L"" : L"(" + fxId + L")"));
TFilePath movieFp(m_fp.withName(fpName));
//Initialize a MovieRenderer with our infos
MovieRenderer movieRenderer(m_scene, movieFp, m_threadCount, false);
movieRenderer.setRenderSettings(m_renderSettings);
movieRenderer.setDpi(m_xDpi, m_yDpi);
movieRenderer.enablePrecomputing(m_precomputingEnabled);
movieRenderer.addListener(this);
for (unsigned int j = 0; j < pairsToBeRendered.size(); ++j) {
std::pair<double, TFxPair> ¤tPair = pairsToBeRendered[j];
movieRenderer.addFrame(currentPair.first, currentPair.second);
}
//Finally, start rendering currently initialized MovieRenderer.
m_currentFx = i;
m_currentFrame = m_framesToRender.begin();
m_currentTRenderer = movieRenderer.getTRenderer();
movieRenderer.start();
//I don't recall Toonz currently supports different, simultaneous rendering processes.
//However, one rendering process is supposed to be exhausting the machine's resources
//on its own - so, we'll just set up an idle (but GUI-reactive) loop here.
//It will quit looping whenever the "onSequenceCompleted" notification gets called.
m_eventLoop.exec();
//---------------------- Loops here --------------------------
}
//Lastly, inform everyone that rendering stopped
onRenderCompleted();
}