167 lines
4 KiB
C++
167 lines
4 KiB
C++
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// TnzLib includes
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#include "toonz/txsheet.h"
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#include "toonz/txshcell.h"
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#include "toonz/hook.h"
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#include "toonz/dpiscale.h"
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#include "toonz/txshsimplelevel.h"
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#include "toonz/stage.h"
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#include "toonz/hook.h"
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#include "xshhandlemanager.h"
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//*******************************************************************************
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// Local namespace
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//*******************************************************************************
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namespace
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{
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// Returns the sum of each pass hook between fid and precFid.
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TPointD forwardPass(const TFrameId &fid, const TFrameId &precFid,
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TXshSimpleLevel *sl, Hook *hook)
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{
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TPointD delta;
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std::vector<TFrameId> levelFids;
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sl->getFids(levelFids);
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int f, fCount = levelFids.size();
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for (f = 0; f != fCount; ++f) {
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const TFrameId &levelFid = levelFids[f];
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if (levelFid < precFid)
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continue;
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if (levelFid >= fid)
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break;
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if (hook->isKeyframe(levelFid))
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delta += hook->getAPos(levelFid) - hook->getBPos(levelFid);
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}
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return delta;
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}
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//-----------------------------------------------------------------------------
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// Returns subtraction of each pass hook between fid and precFid.
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TPointD backwardPass(const TFrameId &fid, const TFrameId &precFid,
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TXshSimpleLevel *sl, Hook *hook)
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{
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TPointD delta;
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std::vector<TFrameId> levelFids;
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sl->getFids(levelFids);
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int f, fCount = levelFids.size();
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for (f = 0; f != fCount; ++f) {
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const TFrameId &levelFid = levelFids[f];
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if (levelFid < fid)
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continue;
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if (levelFid >= precFid)
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break;
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if (hook->isKeyframe(levelFid))
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delta -= hook->getAPos(levelFid) - hook->getBPos(levelFid);
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}
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return delta;
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}
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//-----------------------------------------------------------------------------
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// Compute pass hook between fid and precFid
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TPointD computePassHook(const TFrameId &fid, const TFrameId &precFid,
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TXshSimpleLevel *sl, Hook *hook)
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{
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if (fid < precFid && (precFid.getNumber() - fid.getNumber()) <= 2)
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return backwardPass(fid, precFid, sl, hook);
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return forwardPass(fid, precFid, sl, hook);
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}
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} // namespace
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//*******************************************************************************
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// XshHandleManager implementation
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//*******************************************************************************
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TPointD XshHandleManager::getHandlePos(
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const TStageObjectId &id,
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const std::string &handle,
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int row) const
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{
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static const double unit = 8.0;
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assert(m_xsh->getScene());
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if (handle == "")
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return TPointD();
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else if (handle[0] == 'H' && handle.length() > 1) {
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// Hook port case
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if (!id.isColumn())
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return TPointD();
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int hookIndex = 0;
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{
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int h, hLength = handle.length();
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for (h = 1; h != hLength; ++h)
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hookIndex = hookIndex * 10 + (handle[h] - '0');
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}
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TStageObject *obj = m_xsh->getStageObject(id);
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if (const PlasticSkeletonDeformationP &def = obj->getPlasticSkeletonDeformation()) {
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int skelId = def->skeletonId(row);
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PlasticSkeleton skel;
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def->storeDeformedSkeleton(skelId, row, skel);
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int v = def->vertexIndex(hookIndex, skelId);
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return (v >= 0) ? TScale(1.0 / Stage::inch) * skel.vertex(v).P() : TPointD();
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}
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--hookIndex;
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int col = id.getIndex();
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TXshCell cell(m_xsh->getCell(row, col));
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TXshLevel *xl = cell.m_level.getPointer();
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if (!xl)
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return TPointD();
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TXshSimpleLevel *sl = xl->getSimpleLevel();
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if (!sl)
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return TPointD();
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Hook *hook = sl->getHookSet()->getHook(hookIndex);
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if (!hook)
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return TPointD();
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TFrameId fid(cell.m_frameId);
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TPointD pos = hook->getAPos(fid) * (1.0 / Stage::inch);
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TPointD delta;
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for (int r = row - 1; r >= 0; --r) {
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cell = m_xsh->getCell(r, col);
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if (cell.m_level.getPointer() != xl)
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break;
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const TFrameId &precFid = cell.m_frameId;
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delta += computePassHook(fid, precFid, sl, hook);
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fid = precFid;
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}
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pos += delta * (1.0 / Stage::inch);
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pos = getDpiAffine(sl, cell.m_frameId, true) * pos;
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return pos;
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} else if ('A' <= handle[0] && handle[0] <= 'Z')
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return TPointD(unit * (handle[0] - 'B'), 0);
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else if ('a' <= handle[0] && handle[0] <= 'z')
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return TPointD(0.5 * unit * (handle[0] - 'b'), 0);
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else
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return TPointD();
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}
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