mirror of https://github.com/AxioDL/metaforce.git
610 lines
19 KiB
C++
610 lines
19 KiB
C++
#include "ANIM.hpp"
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#include "zeus/CVector3f.hpp"
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namespace DataSpec
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{
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namespace DNAMP1
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{
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using ANIMOutStream = hecl::BlenderConnection::PyOutStream::ANIMOutStream;
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void ANIM::IANIM::sendANIMToBlender(hecl::BlenderConnection::PyOutStream& os, const DNAANIM::RigInverter<CINF>& rig) const
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{
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os.format("act.hecl_fps = round(%f)\n"
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"act.hecl_looping = %s\n",
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(1.0f / mainInterval), looping ? "True" : "False");
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auto kit = chanKeys.begin();
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std::vector<zeus::CQuaternion> fixedRotKeys;
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std::vector<zeus::CVector3f> fixedTransKeys;
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for (const std::pair<atUint32, bool>& bone : bones)
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{
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const std::string* bName = rig.getCINF().getBoneNameFromId(bone.first);
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if (!bName)
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continue;
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os.format("bone_string = '%s'\n", bName->c_str());
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os << "action_group = act.groups.new(bone_string)\n"
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"\n"
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"rotCurves = []\n"
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"rotCurves.append(act.fcurves.new('pose.bones[\"'+bone_string+'\"].rotation_quaternion', index=0, action_group=bone_string))\n"
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"rotCurves.append(act.fcurves.new('pose.bones[\"'+bone_string+'\"].rotation_quaternion', index=1, action_group=bone_string))\n"
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"rotCurves.append(act.fcurves.new('pose.bones[\"'+bone_string+'\"].rotation_quaternion', index=2, action_group=bone_string))\n"
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"rotCurves.append(act.fcurves.new('pose.bones[\"'+bone_string+'\"].rotation_quaternion', index=3, action_group=bone_string))\n"
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"\n";
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if (bone.second)
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os << "transCurves = []\n"
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"transCurves.append(act.fcurves.new('pose.bones[\"'+bone_string+'\"].location', index=0, action_group=bone_string))\n"
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"transCurves.append(act.fcurves.new('pose.bones[\"'+bone_string+'\"].location', index=1, action_group=bone_string))\n"
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"transCurves.append(act.fcurves.new('pose.bones[\"'+bone_string+'\"].location', index=2, action_group=bone_string))\n"
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"\n";
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ANIMOutStream ao = os.beginANIMCurve();
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{
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const std::vector<DNAANIM::Value>& rotKeys = *kit++;
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fixedRotKeys.clear();
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fixedRotKeys.resize(rotKeys.size());
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for (int c=0 ; c<4 ; ++c)
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{
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size_t idx = 0;
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for (const DNAANIM::Value& val : rotKeys)
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fixedRotKeys[idx++][c] = val.v4.vec[c];
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}
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for (zeus::CQuaternion& rot : fixedRotKeys)
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rot = rig.invertRotation(bone.first, rot);
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for (int c=0 ; c<4 ; ++c)
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{
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auto frameit = frames.begin();
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ao.changeCurve(ANIMOutStream::CurveType::Rotate, c, rotKeys.size());
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for (const zeus::CQuaternion& val : fixedRotKeys)
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ao.write(*frameit++, val[c]);
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}
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}
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if (bone.second)
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{
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const std::vector<DNAANIM::Value>& transKeys = *kit++;
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fixedTransKeys.clear();
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fixedTransKeys.resize(transKeys.size());
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for (int c=0 ; c<3 ; ++c)
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{
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size_t idx = 0;
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for (const DNAANIM::Value& val : transKeys)
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fixedTransKeys[idx++][c] = val.v3.vec[c];
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}
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for (zeus::CVector3f& t : fixedTransKeys)
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t = rig.invertPosition(bone.first, t, true);
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for (int c=0 ; c<3 ; ++c)
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{
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auto frameit = frames.begin();
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ao.changeCurve(ANIMOutStream::CurveType::Translate, c, fixedTransKeys.size());
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for (const zeus::CVector3f& val : fixedTransKeys)
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ao.write(*frameit++, val[c]);
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}
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}
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}
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}
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void ANIM::ANIM0::read(athena::io::IStreamReader& reader)
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{
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Header head;
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head.read(reader);
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mainInterval = head.interval;
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frames.clear();
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frames.reserve(head.keyCount);
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for (size_t k=0 ; k<head.keyCount ; ++k)
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frames.push_back(k);
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std::map<atUint8, atUint32> boneMap;
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for (size_t b=0 ; b<head.boneSlotCount ; ++b)
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{
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atUint8 idx = reader.readUByte();
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if (idx == 0xff)
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continue;
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boneMap[idx] = b;
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}
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atUint32 boneCount = reader.readUint32Big();
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bones.clear();
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bones.reserve(boneCount);
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channels.clear();
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for (size_t b=0 ; b<boneCount ; ++b)
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{
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bones.emplace_back(boneMap[b], false);
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atUint8 idx = reader.readUByte();
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channels.emplace_back();
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DNAANIM::Channel& chan = channels.back();
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chan.type = DNAANIM::Channel::Type::Rotation;
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if (idx != 0xff)
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{
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bones.back().second = true;
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channels.emplace_back();
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DNAANIM::Channel& chan = channels.back();
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chan.type = DNAANIM::Channel::Type::Translation;
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}
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}
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reader.readUint32Big();
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chanKeys.clear();
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chanKeys.reserve(channels.size());
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for (const std::pair<atUint32, bool>& bone : bones)
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{
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chanKeys.emplace_back();
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std::vector<DNAANIM::Value>& keys = chanKeys.back();
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for (size_t k=0 ; k<head.keyCount ; ++k)
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keys.emplace_back(reader.readVec4fBig());
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if (bone.second)
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chanKeys.emplace_back();
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}
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reader.readUint32Big();
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auto kit = chanKeys.begin();
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for (const std::pair<atUint32, bool>& bone : bones)
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{
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++kit;
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if (bone.second)
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{
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std::vector<DNAANIM::Value>& keys = *kit++;
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for (size_t k=0 ; k<head.keyCount ; ++k)
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keys.emplace_back(reader.readVec3fBig());
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}
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}
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evnt.read(reader);
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}
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void ANIM::ANIM0::write(athena::io::IStreamWriter& writer) const
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{
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Header head;
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head.unk0 = 0;
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head.unk1 = 0;
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head.unk2 = 0;
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head.keyCount = frames.size();
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head.duration = head.keyCount * mainInterval;
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head.interval = mainInterval;
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atUint32 maxId = 0;
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for (const std::pair<atUint32, bool>& bone : bones)
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maxId = std::max(maxId, bone.first);
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head.boneSlotCount = maxId + 1;
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head.write(writer);
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for (size_t s=0 ; s<head.boneSlotCount ; ++s)
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{
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size_t boneIdx = 0;
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bool found = false;
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for (const std::pair<atUint32, bool>& bone : bones)
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{
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if (s == bone.first)
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{
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writer.writeUByte(boneIdx);
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found = true;
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break;
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}
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++boneIdx;
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}
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if (!found)
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writer.writeUByte(0xff);
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}
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writer.writeUint32Big(bones.size());
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size_t boneIdx = 0;
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for (const std::pair<atUint32, bool>& bone : bones)
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{
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if (bone.second)
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writer.writeUByte(boneIdx);
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else
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writer.writeUByte(0xff);
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++boneIdx;
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}
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writer.writeUint32Big(bones.size() * head.keyCount);
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auto cit = chanKeys.begin();
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atUint32 transKeyCount = 0;
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for (const std::pair<atUint32, bool>& bone : bones)
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{
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const std::vector<DNAANIM::Value>& keys = *cit++;
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auto kit = keys.begin();
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for (size_t k=0 ; k<head.keyCount ; ++k)
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writer.writeVec4fBig((*kit++).v4);
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if (bone.second)
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{
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transKeyCount += head.keyCount;
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++cit;
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}
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}
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writer.writeUint32Big(transKeyCount);
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cit = chanKeys.begin();
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for (const std::pair<atUint32, bool>& bone : bones)
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{
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++cit;
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if (bone.second)
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{
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const std::vector<DNAANIM::Value>& keys = *cit++;
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auto kit = keys.begin();
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for (size_t k=0 ; k<head.keyCount ; ++k)
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writer.writeVec3fBig((*kit++).v3);
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}
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}
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evnt.write(writer);
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}
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size_t ANIM::ANIM0::binarySize(size_t __isz) const
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{
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Header head;
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atUint32 maxId = 0;
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for (const std::pair<atUint32, bool>& bone : bones)
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maxId = std::max(maxId, bone.first);
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__isz = head.binarySize(__isz);
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__isz += maxId + 1;
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__isz += bones.size() + 4;
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__isz += 8;
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for (const std::pair<atUint32, bool>& bone : bones)
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{
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__isz += head.keyCount * 16;
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if (bone.second)
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__isz += head.keyCount * 12;
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}
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return __isz + 4;
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}
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void ANIM::ANIM2::read(athena::io::IStreamReader& reader)
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{
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Header head;
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head.read(reader);
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evnt = head.evnt;
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mainInterval = head.interval;
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looping = bool(head.looping);
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WordBitmap keyBmp;
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keyBmp.read(reader, head.keyBitmapBitCount);
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frames.clear();
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atUint32 frameAccum = 0;
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for (bool bit : keyBmp)
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{
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if (bit)
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frames.push_back(frameAccum);
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++frameAccum;
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}
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reader.seek(8);
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bones.clear();
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bones.reserve(head.boneChannelCount);
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channels.clear();
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channels.reserve(head.boneChannelCount);
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atUint32 keyframeCount = 0;
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if (m_version == 3)
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{
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for (size_t b=0 ; b<head.boneChannelCount ; ++b)
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{
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ChannelDescPC desc;
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desc.read(reader);
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bones.emplace_back(desc.id, desc.keyCount2 != 0);
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if (desc.keyCount1)
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{
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channels.emplace_back();
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DNAANIM::Channel& chan = channels.back();
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chan.type = DNAANIM::Channel::Type::Rotation;
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chan.id = desc.id;
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chan.i[0] = atInt32(desc.QinitRX) >> 8;
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chan.q[0] = desc.QinitRX & 0xff;
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chan.i[1] = atInt32(desc.QinitRY) >> 8;
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chan.q[1] = desc.QinitRY & 0xff;
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chan.i[2] = atInt32(desc.QinitRZ) >> 8;
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chan.q[2] = desc.QinitRZ & 0xff;
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}
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keyframeCount = std::max(keyframeCount, desc.keyCount1);
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if (desc.keyCount2)
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{
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channels.emplace_back();
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DNAANIM::Channel& chan = channels.back();
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chan.type = DNAANIM::Channel::Type::Translation;
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chan.id = desc.id;
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chan.i[0] = atInt32(desc.QinitTX) >> 8;
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chan.q[0] = desc.QinitTX & 0xff;
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chan.i[1] = atInt32(desc.QinitTY) >> 8;
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chan.q[1] = desc.QinitTY & 0xff;
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chan.i[2] = atInt32(desc.QinitTZ) >> 8;
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chan.q[2] = desc.QinitTZ & 0xff;
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}
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}
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}
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else
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{
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for (size_t b=0 ; b<head.boneChannelCount ; ++b)
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{
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ChannelDesc desc;
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desc.read(reader);
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bones.emplace_back(desc.id, desc.keyCount2 != 0);
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if (desc.keyCount1)
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{
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channels.emplace_back();
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DNAANIM::Channel& chan = channels.back();
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chan.type = DNAANIM::Channel::Type::Rotation;
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chan.id = desc.id;
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chan.i[0] = desc.initRX;
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chan.q[0] = desc.qRX;
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chan.i[1] = desc.initRY;
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chan.q[1] = desc.qRY;
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chan.i[2] = desc.initRZ;
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chan.q[2] = desc.qRZ;
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}
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keyframeCount = std::max(keyframeCount, atUint32(desc.keyCount1));
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if (desc.keyCount2)
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{
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channels.emplace_back();
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DNAANIM::Channel& chan = channels.back();
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chan.type = DNAANIM::Channel::Type::Translation;
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chan.id = desc.id;
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chan.i[0] = desc.initTX;
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chan.q[0] = desc.qTX;
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chan.i[1] = desc.initTY;
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chan.q[1] = desc.qTY;
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chan.i[2] = desc.initTZ;
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chan.q[2] = desc.qTZ;
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}
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}
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}
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size_t bsSize = DNAANIM::ComputeBitstreamSize(keyframeCount, channels);
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std::unique_ptr<atUint8[]> bsData = reader.readUBytes(bsSize);
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DNAANIM::BitstreamReader bsReader;
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chanKeys = bsReader.read(bsData.get(), keyframeCount, channels, head.rotDiv, head.translationMult, 0.f);
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}
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void ANIM::ANIM2::write(athena::io::IStreamWriter& writer) const
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{
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Header head;
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head.evnt = evnt;
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head.unk0 = 1;
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head.interval = mainInterval;
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head.rootBoneId = 3;
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head.looping = looping;
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head.unk3 = 1;
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WordBitmap keyBmp;
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size_t frameCount = 0;
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for (atUint32 frame : frames)
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{
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if (!keyBmp.getBit(frame))
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{
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keyBmp.setBit(frame);
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frameCount += 1;
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}
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}
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head.keyBitmapBitCount = keyBmp.getBitCount();
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head.duration = frameCount * mainInterval;
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head.boneChannelCount = bones.size();
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size_t keyframeCount = frameCount - 1;
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std::vector<DNAANIM::Channel> qChannels = channels;
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DNAANIM::BitstreamWriter bsWriter;
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size_t bsSize;
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float scaleMult;
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std::unique_ptr<atUint8[]> bsData = bsWriter.write(chanKeys, keyframeCount, qChannels,
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m_version == 3 ? 0x7fffff : 0x7fff,
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head.rotDiv, head.translationMult, scaleMult, bsSize);
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/* Tally up buffer size */
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head.scratchSize = head.binarySize(0) + keyBmp.binarySize(0) + bsSize;
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if (m_version == 3)
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{
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for (const std::pair<atUint32, bool>& bone : bones)
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{
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ChannelDescPC desc;
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desc.keyCount1 = keyframeCount;
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if (bone.second)
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desc.keyCount2 = keyframeCount;
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head.scratchSize = desc.binarySize(head.scratchSize);
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}
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}
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else
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{
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for (const std::pair<atUint32, bool>& bone : bones)
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{
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ChannelDesc desc;
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desc.keyCount1 = keyframeCount;
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if (bone.second)
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desc.keyCount2 = keyframeCount;
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head.scratchSize = desc.binarySize(head.scratchSize);
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}
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}
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head.write(writer);
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keyBmp.write(writer);
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writer.writeUint32Big(head.boneChannelCount);
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writer.writeUint32Big(head.boneChannelCount);
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auto cit = qChannels.begin();
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if (m_version == 3)
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{
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for (const std::pair<atUint32, bool>& bone : bones)
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{
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ChannelDescPC desc;
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desc.id = bone.first;
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DNAANIM::Channel& chan = *cit++;
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desc.keyCount1 = keyframeCount;
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desc.QinitRX = (chan.i[0] << 8) | chan.q[0];
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desc.QinitRY = (chan.i[1] << 8) | chan.q[1];
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desc.QinitRZ = (chan.i[2] << 8) | chan.q[2];
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if (bone.second)
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{
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DNAANIM::Channel& chan = *cit++;
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desc.keyCount2 = keyframeCount;
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desc.QinitTX = (chan.i[0] << 8) | chan.q[0];
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desc.QinitTY = (chan.i[1] << 8) | chan.q[1];
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desc.QinitTZ = (chan.i[2] << 8) | chan.q[2];
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}
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desc.write(writer);
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}
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}
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else
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{
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for (const std::pair<atUint32, bool>& bone : bones)
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{
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ChannelDesc desc;
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desc.id = bone.first;
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DNAANIM::Channel& chan = *cit++;
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desc.keyCount1 = keyframeCount;
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desc.initRX = chan.i[0];
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desc.qRX = chan.q[0];
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desc.initRY = chan.i[1];
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desc.qRY = chan.q[1];
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desc.initRZ = chan.i[2];
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desc.qRZ = chan.q[2];
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if (bone.second)
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{
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DNAANIM::Channel& chan = *cit++;
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desc.keyCount2 = keyframeCount;
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desc.initTX = chan.i[0];
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desc.qTX = chan.q[0];
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desc.initTY = chan.i[1];
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desc.qTY = chan.q[1];
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desc.initTZ = chan.i[2];
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desc.qTZ = chan.q[2];
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}
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desc.write(writer);
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}
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}
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writer.writeUBytes(bsData.get(), bsSize);
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}
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size_t ANIM::ANIM2::binarySize(size_t __isz) const
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{
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Header head;
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WordBitmap keyBmp;
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|
for (atUint32 frame : frames)
|
|
keyBmp.setBit(frame);
|
|
|
|
__isz = head.binarySize(__isz);
|
|
__isz = keyBmp.binarySize(__isz);
|
|
__isz += 8;
|
|
if (m_version == 3)
|
|
{
|
|
for (const std::pair<atUint32, bool>& bone : bones)
|
|
{
|
|
__isz += 24;
|
|
if (bone.second)
|
|
__isz += 12;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
for (const std::pair<atUint32, bool>& bone : bones)
|
|
{
|
|
__isz += 17;
|
|
if (bone.second)
|
|
__isz += 9;
|
|
}
|
|
}
|
|
|
|
return __isz + DNAANIM::ComputeBitstreamSize(frames.size(), channels);
|
|
}
|
|
|
|
ANIM::ANIM(const BlenderAction& act,
|
|
const std::unordered_map<std::string, atInt32>& idMap,
|
|
const DNAANIM::RigInverter<CINF>& rig,
|
|
bool pc)
|
|
{
|
|
m_anim.reset(new struct ANIM2(pc));
|
|
IANIM& newAnim = *m_anim;
|
|
newAnim.looping = act.looping;
|
|
|
|
newAnim.bones.reserve(act.channels.size());
|
|
size_t extChanCount = 0;
|
|
std::unordered_set<atInt32> addedBones;
|
|
addedBones.reserve(act.channels.size());
|
|
for (const BlenderAction::Channel& chan : act.channels)
|
|
{
|
|
auto search = idMap.find(chan.boneName);
|
|
if (search == idMap.cend())
|
|
{
|
|
Log.report(logvisor::Warning, "unable to find id for bone '%s'", chan.boneName.c_str());
|
|
continue;
|
|
}
|
|
if (addedBones.find(search->second) != addedBones.cend())
|
|
continue;
|
|
addedBones.insert(search->second);
|
|
|
|
extChanCount += std::max(zeus::PopCount(chan.attrMask), 2);
|
|
newAnim.bones.emplace_back(search->second, (chan.attrMask & 0x2) != 0);
|
|
}
|
|
|
|
newAnim.frames.reserve(act.frames.size());
|
|
for (int32_t frame : act.frames)
|
|
newAnim.frames.push_back(frame);
|
|
|
|
newAnim.channels.reserve(extChanCount);
|
|
newAnim.chanKeys.reserve(extChanCount);
|
|
|
|
for (const BlenderAction::Channel& chan : act.channels)
|
|
{
|
|
auto search = idMap.find(chan.boneName);
|
|
if (search == idMap.cend())
|
|
continue;
|
|
|
|
newAnim.channels.emplace_back();
|
|
DNAANIM::Channel& newChan = newAnim.channels.back();
|
|
newChan.type = DNAANIM::Channel::Type::Rotation;
|
|
newChan.id = search->second;
|
|
|
|
newAnim.chanKeys.emplace_back();
|
|
std::vector<DNAANIM::Value>& rotVals = newAnim.chanKeys.back();
|
|
rotVals.reserve(chan.keys.size());
|
|
for (const BlenderAction::Channel::Key& key : chan.keys)
|
|
{
|
|
zeus::CQuaternion q(key.rotation.val);
|
|
q = rig.restoreRotation(newChan.id, q);
|
|
rotVals.emplace_back(q.w, q.x, q.y, q.z);
|
|
}
|
|
|
|
if (chan.attrMask & 0x2)
|
|
{
|
|
newAnim.channels.emplace_back();
|
|
DNAANIM::Channel& newChan = newAnim.channels.back();
|
|
newChan.type = DNAANIM::Channel::Type::Translation;
|
|
newChan.id = search->second;
|
|
|
|
newAnim.chanKeys.emplace_back();
|
|
std::vector<DNAANIM::Value>& transVals = newAnim.chanKeys.back();
|
|
transVals.reserve(chan.keys.size());
|
|
for (const BlenderAction::Channel::Key& key : chan.keys)
|
|
{
|
|
zeus::CVector3f pos(key.position.val);
|
|
pos = rig.restorePosition(newChan.id, pos, true);
|
|
transVals.emplace_back(pos.x, pos.y, pos.z);
|
|
}
|
|
}
|
|
}
|
|
|
|
newAnim.mainInterval = act.interval;
|
|
}
|
|
|
|
}
|
|
}
|