mirror of
https://gitlab.com/OpenMW/openmw.git
synced 2025-03-28 08:37:12 +00:00
cd6e49796e
Static variables should be initalized once instead of initializing them with nullptr and then doing actual initialization behind if condition. Otherwise a race condition may happen leading to undefined behaviour.
2142 lines
75 KiB
C++
2142 lines
75 KiB
C++
#include "animation.hpp"
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#include <algorithm>
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#include <iomanip>
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#include <limits>
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#include <osg/BlendFunc>
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#include <osg/LightModel>
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#include <osg/Material>
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#include <osg/MatrixTransform>
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#include <osg/Switch>
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#include <osgParticle/ParticleProcessor>
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#include <osgParticle/ParticleSystem>
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#include <osgAnimation/Bone>
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#include <osgAnimation/UpdateBone>
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#include <components/debug/debuglog.hpp>
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#include <components/resource/animblendrulesmanager.hpp>
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#include <components/resource/keyframemanager.hpp>
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#include <components/resource/scenemanager.hpp>
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#include <components/esm3/loadcont.hpp>
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#include <components/esm3/loadcrea.hpp>
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#include <components/esm3/loadmgef.hpp>
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#include <components/esm3/loadnpc.hpp>
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#include <components/esm3/loadrace.hpp>
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#include <components/esm4/loadligh.hpp>
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#include <components/misc/constants.hpp>
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#include <components/misc/pathhelpers.hpp>
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#include <components/misc/resourcehelpers.hpp>
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#include <components/sceneutil/lightcommon.hpp>
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#include <components/sceneutil/keyframe.hpp>
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#include <components/vfs/manager.hpp>
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#include <components/vfs/recursivedirectoryiterator.hpp>
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#include <components/sceneutil/lightmanager.hpp>
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#include <components/sceneutil/lightutil.hpp>
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#include <components/sceneutil/positionattitudetransform.hpp>
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#include <components/sceneutil/skeleton.hpp>
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#include <components/sceneutil/statesetupdater.hpp>
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#include <components/sceneutil/util.hpp>
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#include <components/sceneutil/visitor.hpp>
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#include <components/settings/values.hpp>
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#include "../mwbase/environment.hpp"
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#include "../mwbase/luamanager.hpp"
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#include "../mwbase/world.hpp"
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#include "../mwworld/cellstore.hpp"
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#include "../mwworld/class.hpp"
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#include "../mwworld/containerstore.hpp"
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#include "../mwworld/esmstore.hpp"
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#include "../mwmechanics/character.hpp" // FIXME: for MWMechanics::Priority
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#include "../mwmechanics/weapontype.hpp"
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#include "actorutil.hpp"
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#include "rotatecontroller.hpp"
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#include "util.hpp"
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#include "vismask.hpp"
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namespace
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{
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class MarkDrawablesVisitor : public osg::NodeVisitor
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{
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public:
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MarkDrawablesVisitor(osg::Node::NodeMask mask)
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: osg::NodeVisitor(TRAVERSE_ALL_CHILDREN)
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, mMask(mask)
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{
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}
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void apply(osg::Drawable& drawable) override { drawable.setNodeMask(mMask); }
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private:
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osg::Node::NodeMask mMask = 0;
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};
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/// Removes all particle systems and related nodes in a subgraph.
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class RemoveParticlesVisitor : public osg::NodeVisitor
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{
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public:
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RemoveParticlesVisitor()
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: osg::NodeVisitor(TRAVERSE_ALL_CHILDREN)
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{
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}
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void apply(osg::Node& node) override
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{
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if (dynamic_cast<osgParticle::ParticleProcessor*>(&node))
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mToRemove.emplace_back(&node);
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traverse(node);
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}
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void apply(osg::Drawable& drw) override
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{
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if (osgParticle::ParticleSystem* partsys = dynamic_cast<osgParticle::ParticleSystem*>(&drw))
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mToRemove.emplace_back(partsys);
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}
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void remove()
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{
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for (osg::Node* node : mToRemove)
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{
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// FIXME: a Drawable might have more than one parent
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if (node->getNumParents())
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node->getParent(0)->removeChild(node);
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}
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mToRemove.clear();
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}
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private:
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std::vector<osg::ref_ptr<osg::Node>> mToRemove;
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};
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class DayNightCallback : public SceneUtil::NodeCallback<DayNightCallback, osg::Switch*>
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{
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public:
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DayNightCallback()
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: mCurrentState(0)
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{
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}
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void operator()(osg::Switch* node, osg::NodeVisitor* nv)
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{
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unsigned int state = MWBase::Environment::get().getWorld()->getNightDayMode();
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const unsigned int newState = node->getNumChildren() > state ? state : 0;
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if (newState != mCurrentState)
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{
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mCurrentState = newState;
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node->setSingleChildOn(mCurrentState);
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}
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traverse(node, nv);
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}
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private:
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unsigned int mCurrentState;
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};
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class AddSwitchCallbacksVisitor : public osg::NodeVisitor
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{
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public:
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AddSwitchCallbacksVisitor()
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: osg::NodeVisitor(TRAVERSE_ALL_CHILDREN)
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{
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}
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void apply(osg::Switch& switchNode) override
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{
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if (switchNode.getName() == Constants::NightDayLabel)
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switchNode.addUpdateCallback(new DayNightCallback());
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traverse(switchNode);
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}
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};
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class HarvestVisitor : public osg::NodeVisitor
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{
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public:
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HarvestVisitor()
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: osg::NodeVisitor(TRAVERSE_ALL_CHILDREN)
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{
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}
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void apply(osg::Switch& node) override
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{
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if (node.getName() == Constants::HerbalismLabel)
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{
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node.setSingleChildOn(1);
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}
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traverse(node);
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}
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};
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bool equalsParts(std::string_view value, std::string_view s1, std::string_view s2, std::string_view s3 = {})
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{
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if (value.starts_with(s1))
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{
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value = value.substr(s1.size());
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if (value.starts_with(s2))
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return value.substr(s2.size()) == s3;
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}
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return false;
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}
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float calcAnimVelocity(const SceneUtil::TextKeyMap& keys, SceneUtil::KeyframeController* nonaccumctrl,
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const osg::Vec3f& accum, std::string_view groupname)
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{
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float starttime = std::numeric_limits<float>::max();
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float stoptime = 0.0f;
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// Pick the last Loop Stop key and the last Loop Start key.
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// This is required because of broken text keys in AshVampire.nif.
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// It has *two* WalkForward: Loop Stop keys at different times, the first one is used for stopping playback
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// but the animation velocity calculation uses the second one.
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// As result the animation velocity calculation is not correct, and this incorrect velocity must be replicated,
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// because otherwise the Creature's Speed (dagoth uthol) would not be sufficient to move fast enough.
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auto keyiter = keys.rbegin();
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while (keyiter != keys.rend())
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{
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if (equalsParts(keyiter->second, groupname, ": start")
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|| equalsParts(keyiter->second, groupname, ": loop start"))
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{
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starttime = keyiter->first;
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break;
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}
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++keyiter;
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}
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keyiter = keys.rbegin();
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while (keyiter != keys.rend())
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{
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if (equalsParts(keyiter->second, groupname, ": stop"))
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stoptime = keyiter->first;
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else if (equalsParts(keyiter->second, groupname, ": loop stop"))
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{
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stoptime = keyiter->first;
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break;
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}
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++keyiter;
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}
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if (stoptime > starttime)
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{
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osg::Vec3f startpos = osg::componentMultiply(nonaccumctrl->getTranslation(starttime), accum);
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osg::Vec3f endpos = osg::componentMultiply(nonaccumctrl->getTranslation(stoptime), accum);
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return (startpos - endpos).length() / (stoptime - starttime);
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}
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return 0.0f;
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}
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class GetExtendedBonesVisitor : public osg::NodeVisitor
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{
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public:
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GetExtendedBonesVisitor()
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: osg::NodeVisitor(TRAVERSE_ALL_CHILDREN)
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{
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}
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void apply(osg::Node& node) override
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{
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if (SceneUtil::hasUserDescription(&node, "CustomBone"))
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{
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mFoundBones.emplace_back(&node, node.getParent(0));
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return;
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}
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traverse(node);
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}
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std::vector<std::pair<osg::Node*, osg::Group*>> mFoundBones;
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};
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class RemoveFinishedCallbackVisitor : public SceneUtil::RemoveVisitor
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{
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public:
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bool mHasMagicEffects;
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RemoveFinishedCallbackVisitor()
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: RemoveVisitor()
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, mHasMagicEffects(false)
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{
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}
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void apply(osg::Node& node) override { traverse(node); }
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void apply(osg::Group& group) override
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{
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traverse(group);
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osg::Callback* callback = group.getUpdateCallback();
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if (callback)
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{
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// We should remove empty transformation nodes and finished callbacks here
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MWRender::UpdateVfxCallback* vfxCallback = dynamic_cast<MWRender::UpdateVfxCallback*>(callback);
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if (vfxCallback)
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{
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if (vfxCallback->mFinished)
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mToRemove.emplace_back(group.asNode(), group.getParent(0));
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else
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mHasMagicEffects = true;
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}
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}
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}
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void apply(osg::MatrixTransform& node) override { traverse(node); }
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void apply(osg::Geometry&) override {}
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};
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class RemoveCallbackVisitor : public SceneUtil::RemoveVisitor
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{
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public:
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bool mHasMagicEffects;
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RemoveCallbackVisitor()
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: RemoveVisitor()
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, mHasMagicEffects(false)
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{
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}
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RemoveCallbackVisitor(std::string_view effectId)
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: RemoveVisitor()
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, mHasMagicEffects(false)
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, mEffectId(effectId)
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{
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}
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void apply(osg::Node& node) override { traverse(node); }
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void apply(osg::Group& group) override
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{
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traverse(group);
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osg::Callback* callback = group.getUpdateCallback();
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if (callback)
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{
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MWRender::UpdateVfxCallback* vfxCallback = dynamic_cast<MWRender::UpdateVfxCallback*>(callback);
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if (vfxCallback)
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{
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bool toRemove = mEffectId == "" || vfxCallback->mParams.mEffectId == mEffectId;
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if (toRemove)
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mToRemove.emplace_back(group.asNode(), group.getParent(0));
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else
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mHasMagicEffects = true;
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}
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}
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}
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void apply(osg::MatrixTransform& node) override { traverse(node); }
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void apply(osg::Geometry&) override {}
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private:
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std::string_view mEffectId;
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};
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class FindVfxCallbacksVisitor : public osg::NodeVisitor
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{
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public:
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std::vector<MWRender::UpdateVfxCallback*> mCallbacks;
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FindVfxCallbacksVisitor()
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: osg::NodeVisitor(TRAVERSE_ALL_CHILDREN)
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{
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}
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FindVfxCallbacksVisitor(std::string_view effectId)
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: osg::NodeVisitor(TRAVERSE_ALL_CHILDREN)
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, mEffectId(effectId)
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{
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}
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void apply(osg::Node& node) override { traverse(node); }
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void apply(osg::Group& group) override
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{
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osg::Callback* callback = group.getUpdateCallback();
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if (callback)
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{
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MWRender::UpdateVfxCallback* vfxCallback = dynamic_cast<MWRender::UpdateVfxCallback*>(callback);
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if (vfxCallback)
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{
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if (mEffectId == "" || vfxCallback->mParams.mEffectId == mEffectId)
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{
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mCallbacks.push_back(vfxCallback);
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}
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}
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}
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traverse(group);
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}
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void apply(osg::MatrixTransform& node) override { traverse(node); }
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void apply(osg::Geometry&) override {}
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private:
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std::string_view mEffectId;
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};
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namespace
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{
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osg::ref_ptr<osg::LightModel> makeVFXLightModelInstance()
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{
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osg::ref_ptr<osg::LightModel> lightModel = new osg::LightModel;
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lightModel->setAmbientIntensity({ 1, 1, 1, 1 });
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return lightModel;
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}
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const osg::ref_ptr<osg::LightModel>& getVFXLightModelInstance()
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{
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static const osg::ref_ptr<osg::LightModel> lightModel = makeVFXLightModelInstance();
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return lightModel;
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}
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}
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void assignBoneBlendCallbackRecursive(MWRender::BoneAnimBlendController* controller, osg::Node* parent, bool isRoot)
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{
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// Attempt to cast node to an osgAnimation::Bone
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if (!isRoot && dynamic_cast<osgAnimation::Bone*>(parent))
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{
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// Wrapping in a custom callback object allows for nested callback chaining, otherwise it has link to self
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// issues we need to share the base BoneAnimBlendController as that contains blending information and is
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// guaranteed to update before
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osgAnimation::Bone* bone = static_cast<osgAnimation::Bone*>(parent);
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osg::ref_ptr<osg::Callback> cb = new MWRender::BoneAnimBlendControllerWrapper(controller, bone);
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// Ensure there is no other AnimBlendController - this can happen when using
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// multiple animations with different roots, such as NPC animation
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osg::Callback* updateCb = bone->getUpdateCallback();
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while (updateCb)
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{
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if (dynamic_cast<MWRender::BoneAnimBlendController*>(updateCb))
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{
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osg::ref_ptr<osg::Callback> nextCb = updateCb->getNestedCallback();
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bone->removeUpdateCallback(updateCb);
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updateCb = nextCb;
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}
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else
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{
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updateCb = updateCb->getNestedCallback();
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}
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}
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// Find UpdateBone callback and bind to just after that (order is important)
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// NOTE: if it doesn't have an UpdateBone callback, we shouldn't be doing blending!
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updateCb = bone->getUpdateCallback();
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while (updateCb)
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{
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if (dynamic_cast<osgAnimation::UpdateBone*>(updateCb))
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{
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// Override the immediate callback after the UpdateBone
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osg::ref_ptr<osg::Callback> lastCb = updateCb->getNestedCallback();
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updateCb->setNestedCallback(cb);
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if (lastCb)
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cb->setNestedCallback(lastCb);
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break;
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}
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updateCb = updateCb->getNestedCallback();
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}
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}
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// Traverse child bones if this is a group
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osg::Group* group = parent->asGroup();
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if (group)
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for (unsigned int i = 0; i < group->getNumChildren(); ++i)
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assignBoneBlendCallbackRecursive(controller, group->getChild(i), false);
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}
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}
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namespace MWRender
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{
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class TransparencyUpdater : public SceneUtil::StateSetUpdater
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{
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public:
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TransparencyUpdater(const float alpha)
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: mAlpha(alpha)
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{
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}
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void setAlpha(const float alpha) { mAlpha = alpha; }
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protected:
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void setDefaults(osg::StateSet* stateset) override
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{
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osg::BlendFunc* blendfunc(new osg::BlendFunc);
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stateset->setAttributeAndModes(blendfunc, osg::StateAttribute::ON | osg::StateAttribute::OVERRIDE);
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stateset->setRenderingHint(osg::StateSet::TRANSPARENT_BIN);
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stateset->setRenderBinMode(osg::StateSet::OVERRIDE_RENDERBIN_DETAILS);
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// FIXME: overriding diffuse/ambient/emissive colors
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osg::Material* material = new osg::Material;
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material->setColorMode(osg::Material::OFF);
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material->setDiffuse(osg::Material::FRONT_AND_BACK, osg::Vec4f(1, 1, 1, mAlpha));
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material->setAmbient(osg::Material::FRONT_AND_BACK, osg::Vec4f(1, 1, 1, 1));
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stateset->setAttributeAndModes(material, osg::StateAttribute::ON | osg::StateAttribute::OVERRIDE);
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stateset->addUniform(
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new osg::Uniform("colorMode", 0), osg::StateAttribute::ON | osg::StateAttribute::OVERRIDE);
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}
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void apply(osg::StateSet* stateset, osg::NodeVisitor* /*nv*/) override
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{
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osg::Material* material
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= static_cast<osg::Material*>(stateset->getAttribute(osg::StateAttribute::MATERIAL));
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material->setAlpha(osg::Material::FRONT_AND_BACK, mAlpha);
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}
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private:
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float mAlpha;
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};
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struct Animation::AnimSource
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{
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osg::ref_ptr<const SceneUtil::KeyframeHolder> mKeyframes;
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typedef std::map<std::string, osg::ref_ptr<SceneUtil::KeyframeController>> ControllerMap;
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ControllerMap mControllerMap[sNumBlendMasks];
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const SceneUtil::TextKeyMap& getTextKeys() const;
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osg::ref_ptr<const SceneUtil::AnimBlendRules> mAnimBlendRules;
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};
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void UpdateVfxCallback::operator()(osg::Node* node, osg::NodeVisitor* nv)
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{
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traverse(node, nv);
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if (mFinished)
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return;
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double newTime = nv->getFrameStamp()->getSimulationTime();
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if (mStartingTime == 0)
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{
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mStartingTime = newTime;
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return;
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}
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double duration = newTime - mStartingTime;
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mStartingTime = newTime;
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mParams.mAnimTime->addTime(duration);
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if (mParams.mAnimTime->getTime() >= mParams.mMaxControllerLength)
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{
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if (mParams.mLoop)
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{
|
|
// Start from the beginning again; carry over the remainder
|
|
// Not sure if this is actually needed, the controller function might already handle loops
|
|
float remainder = mParams.mAnimTime->getTime() - mParams.mMaxControllerLength;
|
|
mParams.mAnimTime->resetTime(remainder);
|
|
}
|
|
else
|
|
{
|
|
// Hide effect immediately
|
|
node->setNodeMask(0);
|
|
mFinished = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
class ResetAccumRootCallback : public SceneUtil::NodeCallback<ResetAccumRootCallback, osg::MatrixTransform*>
|
|
{
|
|
public:
|
|
void operator()(osg::MatrixTransform* transform, osg::NodeVisitor* nv)
|
|
{
|
|
osg::Matrix mat = transform->getMatrix();
|
|
osg::Vec3f position = mat.getTrans();
|
|
position = osg::componentMultiply(mResetAxes, position);
|
|
mat.setTrans(position);
|
|
transform->setMatrix(mat);
|
|
|
|
traverse(transform, nv);
|
|
}
|
|
|
|
void setAccumulate(const osg::Vec3f& accumulate)
|
|
{
|
|
// anything that accumulates (1.f) should be reset in the callback to (0.f)
|
|
mResetAxes.x() = accumulate.x() != 0.f ? 0.f : 1.f;
|
|
mResetAxes.y() = accumulate.y() != 0.f ? 0.f : 1.f;
|
|
mResetAxes.z() = accumulate.z() != 0.f ? 0.f : 1.f;
|
|
}
|
|
|
|
private:
|
|
osg::Vec3f mResetAxes;
|
|
};
|
|
|
|
Animation::Animation(
|
|
const MWWorld::Ptr& ptr, osg::ref_ptr<osg::Group> parentNode, Resource::ResourceSystem* resourceSystem)
|
|
: mInsert(std::move(parentNode))
|
|
, mSkeleton(nullptr)
|
|
, mNodeMapCreated(false)
|
|
, mPtr(ptr)
|
|
, mResourceSystem(resourceSystem)
|
|
, mAccumulate(1.f, 1.f, 0.f)
|
|
, mTextKeyListener(nullptr)
|
|
, mHeadYawRadians(0.f)
|
|
, mHeadPitchRadians(0.f)
|
|
, mUpperBodyYawRadians(0.f)
|
|
, mLegsYawRadians(0.f)
|
|
, mBodyPitchRadians(0.f)
|
|
, mHasMagicEffects(false)
|
|
, mAlpha(1.f)
|
|
, mPlayScriptedOnly(false)
|
|
, mRequiresBoneMap(false)
|
|
{
|
|
for (size_t i = 0; i < sNumBlendMasks; i++)
|
|
mAnimationTimePtr[i] = std::make_shared<AnimationTime>();
|
|
|
|
mLightListCallback = new SceneUtil::LightListCallback;
|
|
}
|
|
|
|
Animation::~Animation()
|
|
{
|
|
removeFromSceneImpl();
|
|
}
|
|
|
|
void Animation::setActive(int active)
|
|
{
|
|
if (mSkeleton)
|
|
mSkeleton->setActive(static_cast<SceneUtil::Skeleton::ActiveType>(active));
|
|
}
|
|
|
|
void Animation::updatePtr(const MWWorld::Ptr& ptr)
|
|
{
|
|
mPtr = ptr;
|
|
}
|
|
|
|
void Animation::setAccumulation(const osg::Vec3f& accum)
|
|
{
|
|
mAccumulate = accum;
|
|
|
|
if (mResetAccumRootCallback)
|
|
mResetAccumRootCallback->setAccumulate(mAccumulate);
|
|
}
|
|
|
|
// controllerName is used for Collada animated deforming models
|
|
size_t Animation::detectBlendMask(const osg::Node* node, const std::string& controllerName) const
|
|
{
|
|
static const std::string_view sBlendMaskRoots[sNumBlendMasks] = {
|
|
"", /* Lower body / character root */
|
|
"Bip01 Spine1", /* Torso */
|
|
"Bip01 L Clavicle", /* Left arm */
|
|
"Bip01 R Clavicle", /* Right arm */
|
|
};
|
|
|
|
while (node != mObjectRoot)
|
|
{
|
|
const std::string& name = node->getName();
|
|
for (size_t i = 1; i < sNumBlendMasks; i++)
|
|
{
|
|
if (name == sBlendMaskRoots[i] || controllerName == sBlendMaskRoots[i])
|
|
return i;
|
|
}
|
|
|
|
assert(node->getNumParents() > 0);
|
|
|
|
node = node->getParent(0);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
const SceneUtil::TextKeyMap& Animation::AnimSource::getTextKeys() const
|
|
{
|
|
return mKeyframes->mTextKeys;
|
|
}
|
|
|
|
void Animation::loadAllAnimationsInFolder(const std::string& model, const std::string& baseModel)
|
|
{
|
|
std::string animationPath = model;
|
|
if (animationPath.find("meshes") == 0)
|
|
{
|
|
animationPath.replace(0, 6, "animations");
|
|
}
|
|
animationPath.replace(animationPath.size() - 3, 3, "/");
|
|
|
|
for (const auto& name : mResourceSystem->getVFS()->getRecursiveDirectoryIterator(animationPath))
|
|
{
|
|
if (Misc::getFileExtension(name) == "kf")
|
|
{
|
|
addSingleAnimSource(name, baseModel);
|
|
}
|
|
}
|
|
}
|
|
|
|
void Animation::addAnimSource(std::string_view model, const std::string& baseModel)
|
|
{
|
|
std::string kfname = Misc::StringUtils::lowerCase(model);
|
|
|
|
if (kfname.ends_with(".nif"))
|
|
kfname.replace(kfname.size() - 4, 4, ".kf");
|
|
|
|
addSingleAnimSource(kfname, baseModel);
|
|
|
|
if (Settings::game().mUseAdditionalAnimSources)
|
|
loadAllAnimationsInFolder(kfname, baseModel);
|
|
}
|
|
|
|
std::shared_ptr<Animation::AnimSource> Animation::addSingleAnimSource(
|
|
const std::string& kfname, const std::string& baseModel)
|
|
{
|
|
if (!mResourceSystem->getVFS()->exists(kfname))
|
|
return nullptr;
|
|
|
|
auto animsrc = std::make_shared<AnimSource>();
|
|
animsrc->mKeyframes = mResourceSystem->getKeyframeManager()->get(kfname);
|
|
|
|
if (!animsrc->mKeyframes || animsrc->mKeyframes->mTextKeys.empty()
|
|
|| animsrc->mKeyframes->mKeyframeControllers.empty())
|
|
return nullptr;
|
|
|
|
const NodeMap& nodeMap = getNodeMap();
|
|
const auto& controllerMap = animsrc->mKeyframes->mKeyframeControllers;
|
|
for (SceneUtil::KeyframeHolder::KeyframeControllerMap::const_iterator it = controllerMap.begin();
|
|
it != controllerMap.end(); ++it)
|
|
{
|
|
std::string bonename = Misc::StringUtils::lowerCase(it->first);
|
|
NodeMap::const_iterator found = nodeMap.find(bonename);
|
|
if (found == nodeMap.end())
|
|
{
|
|
Log(Debug::Warning) << "Warning: addAnimSource: can't find bone '" + bonename << "' in " << baseModel
|
|
<< " (referenced by " << kfname << ")";
|
|
continue;
|
|
}
|
|
|
|
osg::Node* node = found->second;
|
|
|
|
size_t blendMask = detectBlendMask(node, it->second->getName());
|
|
|
|
// clone the controller, because each Animation needs its own ControllerSource
|
|
osg::ref_ptr<SceneUtil::KeyframeController> cloned
|
|
= osg::clone(it->second.get(), osg::CopyOp::SHALLOW_COPY);
|
|
cloned->setSource(mAnimationTimePtr[blendMask]);
|
|
|
|
animsrc->mControllerMap[blendMask].insert(std::make_pair(bonename, cloned));
|
|
}
|
|
|
|
mAnimSources.push_back(animsrc);
|
|
|
|
for (const std::string& group : mAnimSources.back()->getTextKeys().getGroups())
|
|
mSupportedAnimations.insert(group);
|
|
|
|
SceneUtil::AssignControllerSourcesVisitor assignVisitor(mAnimationTimePtr[0]);
|
|
mObjectRoot->accept(assignVisitor);
|
|
|
|
// Determine the movement accumulation bone if necessary
|
|
if (!mAccumRoot)
|
|
{
|
|
// Priority matters! bip01 is preferred.
|
|
static const std::initializer_list<std::string_view> accumRootNames = { "bip01", "root bone" };
|
|
NodeMap::const_iterator found = nodeMap.end();
|
|
for (const std::string_view& name : accumRootNames)
|
|
{
|
|
found = nodeMap.find(name);
|
|
if (found == nodeMap.end())
|
|
continue;
|
|
for (SceneUtil::KeyframeHolder::KeyframeControllerMap::const_iterator it = controllerMap.begin();
|
|
it != controllerMap.end(); ++it)
|
|
{
|
|
if (Misc::StringUtils::ciEqual(it->first, name))
|
|
{
|
|
mAccumRoot = found->second;
|
|
break;
|
|
}
|
|
}
|
|
if (mAccumRoot)
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Get the blending rules
|
|
if (Settings::game().mSmoothAnimTransitions)
|
|
{
|
|
// Note, even if the actual config is .json - we should send a .yaml path to AnimBlendRulesManager, the
|
|
// manager will check for .json if it will not find a specified .yaml file.
|
|
VFS::Path::Normalized blendConfigPath(kfname);
|
|
blendConfigPath.changeExtension("yaml");
|
|
|
|
// globalBlendConfigPath is only used with actors! Objects have no default blending.
|
|
constexpr VFS::Path::NormalizedView globalBlendConfigPath("animations/animation-config.yaml");
|
|
|
|
osg::ref_ptr<const SceneUtil::AnimBlendRules> blendRules;
|
|
if (mPtr.getClass().isActor())
|
|
{
|
|
blendRules
|
|
= mResourceSystem->getAnimBlendRulesManager()->getRules(globalBlendConfigPath, blendConfigPath);
|
|
if (blendRules == nullptr)
|
|
Log(Debug::Warning) << "Unable to find animation blending rules: '" << blendConfigPath << "' or '"
|
|
<< globalBlendConfigPath << "'";
|
|
}
|
|
else
|
|
{
|
|
blendRules = mResourceSystem->getAnimBlendRulesManager()->getRules(blendConfigPath, blendConfigPath);
|
|
}
|
|
|
|
// At this point blendRules will either be nullptr or an AnimBlendRules instance with > 0 rules inside.
|
|
animsrc->mAnimBlendRules = blendRules;
|
|
}
|
|
|
|
return animsrc;
|
|
}
|
|
|
|
void Animation::clearAnimSources()
|
|
{
|
|
mStates.clear();
|
|
|
|
for (size_t i = 0; i < sNumBlendMasks; i++)
|
|
mAnimationTimePtr[i]->setTimePtr(std::shared_ptr<float>());
|
|
|
|
mAccumCtrl = nullptr;
|
|
|
|
mSupportedAnimations.clear();
|
|
mAnimSources.clear();
|
|
|
|
mAnimVelocities.clear();
|
|
}
|
|
|
|
bool Animation::hasAnimation(std::string_view anim) const
|
|
{
|
|
return mSupportedAnimations.find(anim) != mSupportedAnimations.end();
|
|
}
|
|
|
|
bool Animation::isLoopingAnimation(std::string_view group) const
|
|
{
|
|
// In Morrowind, a some animation groups are always considered looping, regardless
|
|
// of loop start/stop keys.
|
|
// To be match vanilla behavior we probably only need to check this list, but we don't
|
|
// want to prevent modded animations with custom group names from looping either.
|
|
static const std::unordered_set<std::string_view> loopingAnimations = { "walkforward", "walkback", "walkleft",
|
|
"walkright", "swimwalkforward", "swimwalkback", "swimwalkleft", "swimwalkright", "runforward", "runback",
|
|
"runleft", "runright", "swimrunforward", "swimrunback", "swimrunleft", "swimrunright", "sneakforward",
|
|
"sneakback", "sneakleft", "sneakright", "turnleft", "turnright", "swimturnleft", "swimturnright",
|
|
"spellturnleft", "spellturnright", "torch", "idle", "idle2", "idle3", "idle4", "idle5", "idle6", "idle7",
|
|
"idle8", "idle9", "idlesneak", "idlestorm", "idleswim", "jump", "inventoryhandtohand",
|
|
"inventoryweapononehand", "inventoryweapontwohand", "inventoryweapontwowide" };
|
|
static const std::vector<std::string_view> shortGroups = MWMechanics::getAllWeaponTypeShortGroups();
|
|
|
|
if (getTextKeyTime(std::string(group) + ": loop start") >= 0)
|
|
return true;
|
|
|
|
// Most looping animations have variants for each weapon type shortgroup.
|
|
// Just remove the shortgroup instead of enumerating all of the possible animation groupnames.
|
|
// Make sure we pick the longest shortgroup so e.g. "bow" doesn't get picked over "crossbow"
|
|
// when the shortgroup is crossbow.
|
|
std::size_t suffixLength = 0;
|
|
for (std::string_view suffix : shortGroups)
|
|
{
|
|
if (suffix.length() > suffixLength && group.ends_with(suffix))
|
|
{
|
|
suffixLength = suffix.length();
|
|
}
|
|
}
|
|
group.remove_suffix(suffixLength);
|
|
|
|
return loopingAnimations.count(group) > 0;
|
|
}
|
|
|
|
float Animation::getStartTime(const std::string& groupname) const
|
|
{
|
|
for (AnimSourceList::const_reverse_iterator iter(mAnimSources.rbegin()); iter != mAnimSources.rend(); ++iter)
|
|
{
|
|
const SceneUtil::TextKeyMap& keys = (*iter)->getTextKeys();
|
|
|
|
const auto found = keys.findGroupStart(groupname);
|
|
if (found != keys.end())
|
|
return found->first;
|
|
}
|
|
return -1.f;
|
|
}
|
|
|
|
float Animation::getTextKeyTime(std::string_view textKey) const
|
|
{
|
|
for (AnimSourceList::const_reverse_iterator iter(mAnimSources.rbegin()); iter != mAnimSources.rend(); ++iter)
|
|
{
|
|
const SceneUtil::TextKeyMap& keys = (*iter)->getTextKeys();
|
|
|
|
for (auto iterKey = keys.begin(); iterKey != keys.end(); ++iterKey)
|
|
{
|
|
if (iterKey->second.starts_with(textKey))
|
|
return iterKey->first;
|
|
}
|
|
}
|
|
|
|
return -1.f;
|
|
}
|
|
|
|
void Animation::handleTextKey(AnimState& state, std::string_view groupname,
|
|
SceneUtil::TextKeyMap::ConstIterator key, const SceneUtil::TextKeyMap& map)
|
|
{
|
|
std::string_view evt = key->second;
|
|
|
|
if (evt.starts_with(groupname) && evt.substr(groupname.size()).starts_with(": "))
|
|
{
|
|
size_t off = groupname.size() + 2;
|
|
if (evt.substr(off) == "loop start")
|
|
state.mLoopStartTime = key->first;
|
|
else if (evt.substr(off) == "loop stop")
|
|
state.mLoopStopTime = key->first;
|
|
}
|
|
|
|
try
|
|
{
|
|
if (mTextKeyListener != nullptr)
|
|
mTextKeyListener->handleTextKey(groupname, key, map);
|
|
}
|
|
catch (std::exception& e)
|
|
{
|
|
Log(Debug::Error) << "Error handling text key " << evt << ": " << e.what();
|
|
}
|
|
}
|
|
|
|
void Animation::play(std::string_view groupname, const AnimPriority& priority, int blendMask, bool autodisable,
|
|
float speedmult, std::string_view start, std::string_view stop, float startpoint, uint32_t loops,
|
|
bool loopfallback)
|
|
{
|
|
if (!mObjectRoot || mAnimSources.empty())
|
|
return;
|
|
|
|
if (groupname.empty())
|
|
{
|
|
resetActiveGroups();
|
|
return;
|
|
}
|
|
|
|
AnimStateMap::iterator foundstateiter = mStates.find(groupname);
|
|
if (foundstateiter != mStates.end())
|
|
{
|
|
foundstateiter->second.mPriority = priority;
|
|
}
|
|
|
|
AnimStateMap::iterator stateiter = mStates.begin();
|
|
while (stateiter != mStates.end())
|
|
{
|
|
if (stateiter->second.mPriority == priority && stateiter->first != groupname)
|
|
mStates.erase(stateiter++);
|
|
else
|
|
++stateiter;
|
|
}
|
|
|
|
if (foundstateiter != mStates.end())
|
|
{
|
|
resetActiveGroups();
|
|
return;
|
|
}
|
|
|
|
/* Look in reverse; last-inserted source has priority. */
|
|
AnimState state;
|
|
AnimSourceList::reverse_iterator iter(mAnimSources.rbegin());
|
|
for (; iter != mAnimSources.rend(); ++iter)
|
|
{
|
|
const SceneUtil::TextKeyMap& textkeys = (*iter)->getTextKeys();
|
|
if (reset(state, textkeys, groupname, start, stop, startpoint, loopfallback))
|
|
{
|
|
state.mSource = *iter;
|
|
state.mSpeedMult = speedmult;
|
|
state.mLoopCount = loops;
|
|
state.mPlaying = (state.getTime() < state.mStopTime);
|
|
state.mPriority = priority;
|
|
state.mBlendMask = blendMask;
|
|
state.mAutoDisable = autodisable;
|
|
state.mGroupname = groupname;
|
|
state.mStartKey = start;
|
|
mStates[std::string{ groupname }] = state;
|
|
|
|
if (state.mPlaying)
|
|
{
|
|
auto textkey = textkeys.lowerBound(state.getTime());
|
|
while (textkey != textkeys.end() && textkey->first <= state.getTime())
|
|
{
|
|
handleTextKey(state, groupname, textkey, textkeys);
|
|
++textkey;
|
|
}
|
|
}
|
|
|
|
if (state.getTime() >= state.mLoopStopTime && state.mLoopCount > 0)
|
|
{
|
|
state.mLoopCount--;
|
|
state.setTime(state.mLoopStartTime);
|
|
state.mPlaying = true;
|
|
if (state.getTime() >= state.mLoopStopTime)
|
|
break;
|
|
|
|
auto textkey = textkeys.lowerBound(state.getTime());
|
|
while (textkey != textkeys.end() && textkey->first <= state.getTime())
|
|
{
|
|
handleTextKey(state, groupname, textkey, textkeys);
|
|
++textkey;
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
resetActiveGroups();
|
|
}
|
|
|
|
bool Animation::reset(AnimState& state, const SceneUtil::TextKeyMap& keys, std::string_view groupname,
|
|
std::string_view start, std::string_view stop, float startpoint, bool loopfallback)
|
|
{
|
|
// Look for text keys in reverse. This normally wouldn't matter, but for some reason undeadwolf_2.nif has two
|
|
// separate walkforward keys, and the last one is supposed to be used.
|
|
auto groupend = keys.rbegin();
|
|
for (; groupend != keys.rend(); ++groupend)
|
|
{
|
|
if (groupend->second.starts_with(groupname) && groupend->second.compare(groupname.size(), 2, ": ") == 0)
|
|
break;
|
|
}
|
|
|
|
auto startkey = groupend;
|
|
while (startkey != keys.rend() && !equalsParts(startkey->second, groupname, ": ", start))
|
|
++startkey;
|
|
if (startkey == keys.rend() && start == "loop start")
|
|
{
|
|
startkey = groupend;
|
|
while (startkey != keys.rend() && !equalsParts(startkey->second, groupname, ": start"))
|
|
++startkey;
|
|
}
|
|
if (startkey == keys.rend())
|
|
return false;
|
|
|
|
auto stopkey = groupend;
|
|
std::size_t checkLength = groupname.size() + 2 + stop.size();
|
|
while (stopkey != keys.rend()
|
|
// We have to ignore extra garbage at the end.
|
|
// The Scrib's idle3 animation has "Idle3: Stop." instead of "Idle3: Stop".
|
|
// Why, just why? :(
|
|
&& !equalsParts(std::string_view{ stopkey->second }.substr(0, checkLength), groupname, ": ", stop))
|
|
++stopkey;
|
|
if (stopkey == keys.rend())
|
|
return false;
|
|
|
|
if (startkey->first > stopkey->first)
|
|
return false;
|
|
|
|
state.mStartTime = startkey->first;
|
|
if (loopfallback)
|
|
{
|
|
state.mLoopStartTime = startkey->first;
|
|
state.mLoopStopTime = stopkey->first;
|
|
}
|
|
else
|
|
{
|
|
state.mLoopStartTime = startkey->first;
|
|
state.mLoopStopTime = std::numeric_limits<float>::max();
|
|
}
|
|
state.mStopTime = stopkey->first;
|
|
|
|
state.setTime(state.mStartTime + ((state.mStopTime - state.mStartTime) * startpoint));
|
|
|
|
// mLoopStartTime and mLoopStopTime normally get assigned when encountering these keys while playing the
|
|
// animation (see handleTextKey). But if startpoint is already past these keys, or start time is == stop time,
|
|
// we need to assign them now.
|
|
|
|
auto key = groupend;
|
|
for (; key != startkey && key != keys.rend(); ++key)
|
|
{
|
|
if (key->first > state.getTime())
|
|
continue;
|
|
|
|
if (equalsParts(key->second, groupname, ": loop start"))
|
|
state.mLoopStartTime = key->first;
|
|
else if (equalsParts(key->second, groupname, ": loop stop"))
|
|
state.mLoopStopTime = key->first;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void Animation::setTextKeyListener(TextKeyListener* listener)
|
|
{
|
|
mTextKeyListener = listener;
|
|
}
|
|
|
|
const Animation::NodeMap& Animation::getNodeMap() const
|
|
{
|
|
if (!mNodeMapCreated && mObjectRoot)
|
|
{
|
|
// If the base of this animation is an osgAnimation, we should map the bones not matrix transforms
|
|
if (mRequiresBoneMap)
|
|
{
|
|
SceneUtil::NodeMapVisitorBoneOnly visitor(mNodeMap);
|
|
mObjectRoot->accept(visitor);
|
|
}
|
|
else
|
|
{
|
|
SceneUtil::NodeMapVisitor visitor(mNodeMap);
|
|
mObjectRoot->accept(visitor);
|
|
}
|
|
mNodeMapCreated = true;
|
|
}
|
|
return mNodeMap;
|
|
}
|
|
|
|
template <typename ControllerType>
|
|
inline osg::Callback* Animation::handleBlendTransform(const osg::ref_ptr<osg::Node>& node,
|
|
osg::ref_ptr<SceneUtil::KeyframeController> keyframeController,
|
|
std::map<osg::ref_ptr<osg::Node>, osg::ref_ptr<ControllerType>>& blendControllers,
|
|
const AnimBlendStateData& stateData, const osg::ref_ptr<const SceneUtil::AnimBlendRules>& blendRules,
|
|
const AnimState& active)
|
|
{
|
|
osg::ref_ptr<ControllerType> animController;
|
|
if (blendControllers.contains(node))
|
|
{
|
|
animController = blendControllers.at(node);
|
|
animController->setKeyframeTrack(keyframeController, stateData, blendRules);
|
|
}
|
|
else
|
|
{
|
|
animController = new ControllerType(keyframeController, stateData, blendRules);
|
|
blendControllers.emplace(node, animController);
|
|
|
|
if constexpr (std::is_same_v<ControllerType, BoneAnimBlendController>)
|
|
assignBoneBlendCallbackRecursive(animController, node, true);
|
|
}
|
|
|
|
keyframeController->mTime = active.mTime;
|
|
|
|
osg::Callback* asCallback = animController->getAsCallback();
|
|
if constexpr (std::is_same_v<ControllerType, BoneAnimBlendController>)
|
|
{
|
|
// IMPORTANT: we must gather all transforms at point of change before next update
|
|
// instead of at the root update callback because the root bone may require blending.
|
|
if (animController->getBlendTrigger())
|
|
animController->gatherRecursiveBoneTransforms(static_cast<osgAnimation::Bone*>(node.get()));
|
|
|
|
// Register blend callback after the initial animation callback
|
|
node->addUpdateCallback(asCallback);
|
|
mActiveControllers.emplace_back(node, asCallback);
|
|
|
|
return keyframeController->getAsCallback();
|
|
}
|
|
|
|
return asCallback;
|
|
}
|
|
|
|
void Animation::resetActiveGroups()
|
|
{
|
|
// remove all previous external controllers from the scene graph
|
|
for (auto it = mActiveControllers.begin(); it != mActiveControllers.end(); ++it)
|
|
{
|
|
osg::Node* node = it->first;
|
|
node->removeUpdateCallback(it->second);
|
|
|
|
// Should be no longer needed with OSG 3.4
|
|
it->second->setNestedCallback(nullptr);
|
|
}
|
|
|
|
mActiveControllers.clear();
|
|
|
|
mAccumCtrl = nullptr;
|
|
|
|
for (size_t blendMask = 0; blendMask < sNumBlendMasks; blendMask++)
|
|
{
|
|
AnimStateMap::const_iterator active = mStates.end();
|
|
|
|
AnimStateMap::const_iterator state = mStates.begin();
|
|
for (; state != mStates.end(); ++state)
|
|
{
|
|
if (!state->second.blendMaskContains(blendMask))
|
|
continue;
|
|
|
|
if (active == mStates.end()
|
|
|| active->second.mPriority[(BoneGroup)blendMask] < state->second.mPriority[(BoneGroup)blendMask])
|
|
active = state;
|
|
}
|
|
|
|
mAnimationTimePtr[blendMask]->setTimePtr(
|
|
active == mStates.end() ? std::shared_ptr<float>() : active->second.mTime);
|
|
|
|
// add external controllers for the AnimSource active in this blend mask
|
|
if (active != mStates.end())
|
|
{
|
|
std::shared_ptr<AnimSource> animsrc = active->second.mSource;
|
|
const AnimBlendStateData stateData
|
|
= { .mGroupname = active->second.mGroupname, .mStartKey = active->second.mStartKey };
|
|
|
|
for (AnimSource::ControllerMap::iterator it = animsrc->mControllerMap[blendMask].begin();
|
|
it != animsrc->mControllerMap[blendMask].end(); ++it)
|
|
{
|
|
osg::ref_ptr<osg::Node> node = getNodeMap().at(
|
|
it->first); // this should not throw, we already checked for the node existing in addAnimSource
|
|
|
|
const bool useSmoothAnims = Settings::game().mSmoothAnimTransitions;
|
|
|
|
osg::Callback* callback = it->second->getAsCallback();
|
|
if (useSmoothAnims)
|
|
{
|
|
if (dynamic_cast<NifOsg::MatrixTransform*>(node.get()))
|
|
{
|
|
callback = handleBlendTransform<NifAnimBlendController>(node, it->second,
|
|
mAnimBlendControllers, stateData, animsrc->mAnimBlendRules, active->second);
|
|
}
|
|
else if (dynamic_cast<osgAnimation::Bone*>(node.get()))
|
|
{
|
|
callback = handleBlendTransform<BoneAnimBlendController>(node, it->second,
|
|
mBoneAnimBlendControllers, stateData, animsrc->mAnimBlendRules, active->second);
|
|
}
|
|
}
|
|
|
|
node->addUpdateCallback(callback);
|
|
mActiveControllers.emplace_back(node, callback);
|
|
|
|
if (blendMask == 0 && node == mAccumRoot)
|
|
{
|
|
mAccumCtrl = it->second;
|
|
|
|
// make sure reset is last in the chain of callbacks
|
|
if (!mResetAccumRootCallback)
|
|
{
|
|
mResetAccumRootCallback = new ResetAccumRootCallback;
|
|
mResetAccumRootCallback->setAccumulate(mAccumulate);
|
|
}
|
|
mAccumRoot->addUpdateCallback(mResetAccumRootCallback);
|
|
mActiveControllers.emplace_back(mAccumRoot, mResetAccumRootCallback);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
addControllers();
|
|
}
|
|
|
|
void Animation::adjustSpeedMult(const std::string& groupname, float speedmult)
|
|
{
|
|
AnimStateMap::iterator state(mStates.find(groupname));
|
|
if (state != mStates.end())
|
|
state->second.mSpeedMult = speedmult;
|
|
}
|
|
|
|
bool Animation::isPlaying(std::string_view groupname) const
|
|
{
|
|
AnimStateMap::const_iterator state(mStates.find(groupname));
|
|
if (state != mStates.end())
|
|
return state->second.mPlaying;
|
|
return false;
|
|
}
|
|
|
|
bool Animation::getInfo(std::string_view groupname, float* complete, float* speedmult, size_t* loopcount) const
|
|
{
|
|
AnimStateMap::const_iterator iter = mStates.find(groupname);
|
|
if (iter == mStates.end())
|
|
{
|
|
if (complete)
|
|
*complete = 0.0f;
|
|
if (speedmult)
|
|
*speedmult = 0.0f;
|
|
if (loopcount)
|
|
*loopcount = 0;
|
|
return false;
|
|
}
|
|
|
|
if (complete)
|
|
{
|
|
if (iter->second.mStopTime > iter->second.mStartTime)
|
|
*complete = (iter->second.getTime() - iter->second.mStartTime)
|
|
/ (iter->second.mStopTime - iter->second.mStartTime);
|
|
else
|
|
*complete = (iter->second.mPlaying ? 0.0f : 1.0f);
|
|
}
|
|
if (speedmult)
|
|
*speedmult = iter->second.mSpeedMult;
|
|
|
|
if (loopcount)
|
|
*loopcount = iter->second.mLoopCount;
|
|
return true;
|
|
}
|
|
|
|
std::string_view Animation::getActiveGroup(BoneGroup boneGroup) const
|
|
{
|
|
if (auto timePtr = mAnimationTimePtr[boneGroup]->getTimePtr())
|
|
for (auto& state : mStates)
|
|
if (state.second.mTime == timePtr)
|
|
return state.first;
|
|
return "";
|
|
}
|
|
|
|
float Animation::getCurrentTime(std::string_view groupname) const
|
|
{
|
|
AnimStateMap::const_iterator iter = mStates.find(groupname);
|
|
if (iter == mStates.end())
|
|
return -1.f;
|
|
|
|
return iter->second.getTime();
|
|
}
|
|
|
|
void Animation::disable(std::string_view groupname)
|
|
{
|
|
AnimStateMap::iterator iter = mStates.find(groupname);
|
|
if (iter != mStates.end())
|
|
mStates.erase(iter);
|
|
resetActiveGroups();
|
|
}
|
|
|
|
float Animation::getVelocity(std::string_view groupname) const
|
|
{
|
|
if (!mAccumRoot)
|
|
return 0.0f;
|
|
|
|
std::map<std::string, float>::const_iterator found = mAnimVelocities.find(groupname);
|
|
if (found != mAnimVelocities.end())
|
|
return found->second;
|
|
|
|
// Look in reverse; last-inserted source has priority.
|
|
AnimSourceList::const_reverse_iterator animsrc(mAnimSources.rbegin());
|
|
for (; animsrc != mAnimSources.rend(); ++animsrc)
|
|
{
|
|
const SceneUtil::TextKeyMap& keys = (*animsrc)->getTextKeys();
|
|
if (keys.hasGroupStart(groupname))
|
|
break;
|
|
}
|
|
if (animsrc == mAnimSources.rend())
|
|
return 0.0f;
|
|
|
|
float velocity = 0.0f;
|
|
const SceneUtil::TextKeyMap& keys = (*animsrc)->getTextKeys();
|
|
|
|
const AnimSource::ControllerMap& ctrls = (*animsrc)->mControllerMap[0];
|
|
for (AnimSource::ControllerMap::const_iterator it = ctrls.begin(); it != ctrls.end(); ++it)
|
|
{
|
|
if (Misc::StringUtils::ciEqual(it->first, mAccumRoot->getName()))
|
|
{
|
|
velocity = calcAnimVelocity(keys, it->second, mAccumulate, groupname);
|
|
break;
|
|
}
|
|
}
|
|
|
|
// If there's no velocity, keep looking
|
|
if (!(velocity > 1.0f))
|
|
{
|
|
AnimSourceList::const_reverse_iterator animiter = mAnimSources.rbegin();
|
|
while (*animiter != *animsrc)
|
|
++animiter;
|
|
|
|
while (!(velocity > 1.0f) && ++animiter != mAnimSources.rend())
|
|
{
|
|
const SceneUtil::TextKeyMap& keys2 = (*animiter)->getTextKeys();
|
|
|
|
const AnimSource::ControllerMap& ctrls2 = (*animiter)->mControllerMap[0];
|
|
for (AnimSource::ControllerMap::const_iterator it = ctrls2.begin(); it != ctrls2.end(); ++it)
|
|
{
|
|
if (Misc::StringUtils::ciEqual(it->first, mAccumRoot->getName()))
|
|
{
|
|
velocity = calcAnimVelocity(keys2, it->second, mAccumulate, groupname);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
mAnimVelocities.emplace(groupname, velocity);
|
|
|
|
return velocity;
|
|
}
|
|
|
|
void Animation::updatePosition(float oldtime, float newtime, osg::Vec3f& position)
|
|
{
|
|
// Get the difference from the last update, and move the position
|
|
osg::Vec3f off = osg::componentMultiply(mAccumCtrl->getTranslation(newtime), mAccumulate);
|
|
position += off - osg::componentMultiply(mAccumCtrl->getTranslation(oldtime), mAccumulate);
|
|
}
|
|
|
|
osg::Vec3f Animation::runAnimation(float duration)
|
|
{
|
|
osg::Vec3f movement(0.f, 0.f, 0.f);
|
|
AnimStateMap::iterator stateiter = mStates.begin();
|
|
while (stateiter != mStates.end())
|
|
{
|
|
AnimState& state = stateiter->second;
|
|
if (mPlayScriptedOnly && !state.mPriority.contains(MWMechanics::Priority_Scripted))
|
|
{
|
|
++stateiter;
|
|
continue;
|
|
}
|
|
|
|
const SceneUtil::TextKeyMap& textkeys = state.mSource->getTextKeys();
|
|
auto textkey = textkeys.upperBound(state.getTime());
|
|
|
|
float timepassed = duration * state.mSpeedMult;
|
|
while (state.mPlaying)
|
|
{
|
|
if (!state.shouldLoop())
|
|
{
|
|
float targetTime = state.getTime() + timepassed;
|
|
if (textkey == textkeys.end() || textkey->first > targetTime)
|
|
{
|
|
if (mAccumCtrl && state.mTime == mAnimationTimePtr[0]->getTimePtr())
|
|
updatePosition(state.getTime(), targetTime, movement);
|
|
state.setTime(std::min(targetTime, state.mStopTime));
|
|
}
|
|
else
|
|
{
|
|
if (mAccumCtrl && state.mTime == mAnimationTimePtr[0]->getTimePtr())
|
|
updatePosition(state.getTime(), textkey->first, movement);
|
|
state.setTime(textkey->first);
|
|
}
|
|
|
|
state.mPlaying = (state.getTime() < state.mStopTime);
|
|
timepassed = targetTime - state.getTime();
|
|
|
|
while (textkey != textkeys.end() && textkey->first <= state.getTime())
|
|
{
|
|
handleTextKey(state, stateiter->first, textkey, textkeys);
|
|
++textkey;
|
|
}
|
|
}
|
|
if (state.shouldLoop())
|
|
{
|
|
state.mLoopCount--;
|
|
state.setTime(state.mLoopStartTime);
|
|
state.mPlaying = true;
|
|
|
|
textkey = textkeys.lowerBound(state.getTime());
|
|
while (textkey != textkeys.end() && textkey->first <= state.getTime())
|
|
{
|
|
handleTextKey(state, stateiter->first, textkey, textkeys);
|
|
++textkey;
|
|
}
|
|
|
|
if (state.getTime() >= state.mLoopStopTime)
|
|
break;
|
|
}
|
|
|
|
if (timepassed <= 0.0f)
|
|
break;
|
|
}
|
|
|
|
if (!state.mPlaying && state.mAutoDisable)
|
|
{
|
|
mStates.erase(stateiter++);
|
|
|
|
resetActiveGroups();
|
|
}
|
|
else
|
|
++stateiter;
|
|
}
|
|
|
|
updateEffects();
|
|
|
|
const float epsilon = 0.001f;
|
|
float yawOffset = 0;
|
|
if (mRootController)
|
|
{
|
|
bool enable = std::abs(mLegsYawRadians) > epsilon || std::abs(mBodyPitchRadians) > epsilon;
|
|
mRootController->setEnabled(enable);
|
|
if (enable)
|
|
{
|
|
osg::Quat legYaw = osg::Quat(mLegsYawRadians, osg::Vec3f(0, 0, 1));
|
|
mRootController->setRotate(legYaw * osg::Quat(mBodyPitchRadians, osg::Vec3f(1, 0, 0)));
|
|
yawOffset = mLegsYawRadians;
|
|
// When yawing the root, also update the accumulated movement.
|
|
movement = legYaw * movement;
|
|
}
|
|
}
|
|
if (mSpineController)
|
|
{
|
|
float yaw = mUpperBodyYawRadians - yawOffset;
|
|
bool enable = std::abs(yaw) > epsilon;
|
|
mSpineController->setEnabled(enable);
|
|
if (enable)
|
|
{
|
|
mSpineController->setRotate(osg::Quat(yaw, osg::Vec3f(0, 0, 1)));
|
|
yawOffset = mUpperBodyYawRadians;
|
|
}
|
|
}
|
|
if (mHeadController)
|
|
{
|
|
float yaw = mHeadYawRadians - yawOffset;
|
|
bool enable = (std::abs(mHeadPitchRadians) > epsilon || std::abs(yaw) > epsilon);
|
|
mHeadController->setEnabled(enable);
|
|
if (enable)
|
|
mHeadController->setRotate(
|
|
osg::Quat(mHeadPitchRadians, osg::Vec3f(1, 0, 0)) * osg::Quat(yaw, osg::Vec3f(0, 0, 1)));
|
|
}
|
|
|
|
return movement;
|
|
}
|
|
|
|
void Animation::setLoopingEnabled(std::string_view groupname, bool enabled)
|
|
{
|
|
AnimStateMap::iterator state(mStates.find(groupname));
|
|
if (state != mStates.end())
|
|
state->second.mLoopingEnabled = enabled;
|
|
}
|
|
|
|
void loadBonesFromFile(
|
|
osg::ref_ptr<osg::Node>& baseNode, VFS::Path::NormalizedView model, Resource::ResourceSystem* resourceSystem)
|
|
{
|
|
const osg::Node* node = resourceSystem->getSceneManager()->getTemplate(model).get();
|
|
osg::ref_ptr<osg::Node> sheathSkeleton(
|
|
const_cast<osg::Node*>(node)); // const-trickery required because there is no const version of NodeVisitor
|
|
|
|
GetExtendedBonesVisitor getBonesVisitor;
|
|
sheathSkeleton->accept(getBonesVisitor);
|
|
for (auto& nodePair : getBonesVisitor.mFoundBones)
|
|
{
|
|
SceneUtil::FindByNameVisitor findVisitor(nodePair.second->getName());
|
|
baseNode->accept(findVisitor);
|
|
|
|
osg::Group* sheathParent = findVisitor.mFoundNode;
|
|
if (sheathParent)
|
|
{
|
|
osg::Node* copy = static_cast<osg::Node*>(nodePair.first->clone(osg::CopyOp::DEEP_COPY_NODES));
|
|
sheathParent->addChild(copy);
|
|
}
|
|
}
|
|
}
|
|
|
|
void injectCustomBones(
|
|
osg::ref_ptr<osg::Node>& node, const std::string& model, Resource::ResourceSystem* resourceSystem)
|
|
{
|
|
if (model.empty())
|
|
return;
|
|
|
|
std::string animationPath = model;
|
|
if (animationPath.find("meshes") == 0)
|
|
{
|
|
animationPath.replace(0, 6, "animations");
|
|
}
|
|
animationPath.replace(animationPath.size() - 4, 4, "/");
|
|
|
|
for (const auto& name : resourceSystem->getVFS()->getRecursiveDirectoryIterator(animationPath))
|
|
{
|
|
if (Misc::getFileExtension(name) == "nif")
|
|
loadBonesFromFile(node, VFS::Path::toNormalized(name), resourceSystem);
|
|
}
|
|
}
|
|
|
|
osg::ref_ptr<osg::Node> getModelInstance(Resource::ResourceSystem* resourceSystem, const std::string& model,
|
|
bool baseonly, bool inject, const std::string& defaultSkeleton)
|
|
{
|
|
Resource::SceneManager* sceneMgr = resourceSystem->getSceneManager();
|
|
if (baseonly)
|
|
{
|
|
typedef std::map<std::string, osg::ref_ptr<osg::Node>> Cache;
|
|
static Cache cache;
|
|
Cache::iterator found = cache.find(model);
|
|
if (found == cache.end())
|
|
{
|
|
osg::ref_ptr<osg::Node> created = sceneMgr->getInstance(VFS::Path::toNormalized(model));
|
|
|
|
if (inject)
|
|
{
|
|
injectCustomBones(created, defaultSkeleton, resourceSystem);
|
|
injectCustomBones(created, model, resourceSystem);
|
|
}
|
|
|
|
SceneUtil::CleanObjectRootVisitor removeDrawableVisitor;
|
|
created->accept(removeDrawableVisitor);
|
|
removeDrawableVisitor.remove();
|
|
|
|
cache.insert(std::make_pair(model, created));
|
|
|
|
return sceneMgr->getInstance(created);
|
|
}
|
|
else
|
|
return sceneMgr->getInstance(found->second);
|
|
}
|
|
else
|
|
{
|
|
osg::ref_ptr<osg::Node> created = sceneMgr->getInstance(VFS::Path::toNormalized(model));
|
|
|
|
if (inject)
|
|
{
|
|
injectCustomBones(created, defaultSkeleton, resourceSystem);
|
|
injectCustomBones(created, model, resourceSystem);
|
|
}
|
|
|
|
return created;
|
|
}
|
|
}
|
|
|
|
void Animation::setObjectRoot(const std::string& model, bool forceskeleton, bool baseonly, bool isCreature)
|
|
{
|
|
osg::ref_ptr<osg::StateSet> previousStateset;
|
|
if (mObjectRoot)
|
|
{
|
|
if (mLightListCallback)
|
|
mObjectRoot->removeCullCallback(mLightListCallback);
|
|
if (mTransparencyUpdater)
|
|
mObjectRoot->removeCullCallback(mTransparencyUpdater);
|
|
previousStateset = mObjectRoot->getStateSet();
|
|
mObjectRoot->getParent(0)->removeChild(mObjectRoot);
|
|
}
|
|
mObjectRoot = nullptr;
|
|
mSkeleton = nullptr;
|
|
|
|
mNodeMap.clear();
|
|
mNodeMapCreated = false;
|
|
mActiveControllers.clear();
|
|
mAccumRoot = nullptr;
|
|
mAccumCtrl = nullptr;
|
|
|
|
std::string defaultSkeleton;
|
|
bool inject = false;
|
|
|
|
if (Settings::game().mUseAdditionalAnimSources && mPtr.getClass().isActor())
|
|
{
|
|
if (isCreature)
|
|
{
|
|
MWWorld::LiveCellRef<ESM::Creature>* ref = mPtr.get<ESM::Creature>();
|
|
if (ref->mBase->mFlags & ESM::Creature::Bipedal)
|
|
{
|
|
defaultSkeleton = Settings::models().mXbaseanim.get().value();
|
|
inject = true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
inject = true;
|
|
MWWorld::LiveCellRef<ESM::NPC>* ref = mPtr.get<ESM::NPC>();
|
|
if (!ref->mBase->mModel.empty())
|
|
{
|
|
// If NPC has a custom animation model attached, we should inject bones from default skeleton for
|
|
// given race and gender as well Since it is a quite rare case, there should not be a noticable
|
|
// performance loss Note: consider that player and werewolves have no custom animation files
|
|
// attached for now
|
|
const MWWorld::ESMStore& store = *MWBase::Environment::get().getESMStore();
|
|
const ESM::Race* race = store.get<ESM::Race>().find(ref->mBase->mRace);
|
|
|
|
const bool firstPerson = false;
|
|
const bool isBeast = (race->mData.mFlags & ESM::Race::Beast) != 0;
|
|
const bool isFemale = !ref->mBase->isMale();
|
|
const bool werewolf = false;
|
|
|
|
defaultSkeleton = Misc::ResourceHelpers::correctActorModelPath(
|
|
getActorSkeleton(firstPerson, isFemale, isBeast, werewolf), mResourceSystem->getVFS());
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!forceskeleton)
|
|
{
|
|
osg::ref_ptr<osg::Node> created
|
|
= getModelInstance(mResourceSystem, model, baseonly, inject, defaultSkeleton);
|
|
mInsert->addChild(created);
|
|
mObjectRoot = created->asGroup();
|
|
if (!mObjectRoot)
|
|
{
|
|
mInsert->removeChild(created);
|
|
mObjectRoot = new osg::Group;
|
|
mObjectRoot->addChild(created);
|
|
mInsert->addChild(mObjectRoot);
|
|
}
|
|
osg::ref_ptr<SceneUtil::Skeleton> skel = dynamic_cast<SceneUtil::Skeleton*>(mObjectRoot.get());
|
|
if (skel)
|
|
mSkeleton = skel.get();
|
|
}
|
|
else
|
|
{
|
|
osg::ref_ptr<osg::Node> created
|
|
= getModelInstance(mResourceSystem, model, baseonly, inject, defaultSkeleton);
|
|
osg::ref_ptr<SceneUtil::Skeleton> skel = dynamic_cast<SceneUtil::Skeleton*>(created.get());
|
|
if (!skel)
|
|
{
|
|
skel = new SceneUtil::Skeleton;
|
|
skel->addChild(created);
|
|
}
|
|
mSkeleton = skel.get();
|
|
mObjectRoot = skel;
|
|
mInsert->addChild(mObjectRoot);
|
|
}
|
|
|
|
// osgAnimation formats with skeletons should have their nodemap be bone instances
|
|
// FIXME: better way to detect osgAnimation here instead of relying on extension?
|
|
mRequiresBoneMap = mSkeleton != nullptr && !Misc::StringUtils::ciEndsWith(model, ".nif");
|
|
|
|
if (previousStateset)
|
|
mObjectRoot->setStateSet(previousStateset);
|
|
|
|
if (isCreature)
|
|
{
|
|
SceneUtil::RemoveTriBipVisitor removeTriBipVisitor;
|
|
mObjectRoot->accept(removeTriBipVisitor);
|
|
removeTriBipVisitor.remove();
|
|
}
|
|
|
|
if (!mLightListCallback)
|
|
mLightListCallback = new SceneUtil::LightListCallback;
|
|
mObjectRoot->addCullCallback(mLightListCallback);
|
|
if (mTransparencyUpdater)
|
|
mObjectRoot->addCullCallback(mTransparencyUpdater);
|
|
}
|
|
|
|
osg::Group* Animation::getObjectRoot()
|
|
{
|
|
return mObjectRoot.get();
|
|
}
|
|
|
|
osg::Group* Animation::getOrCreateObjectRoot()
|
|
{
|
|
if (mObjectRoot)
|
|
return mObjectRoot.get();
|
|
|
|
mObjectRoot = new osg::Group;
|
|
mInsert->addChild(mObjectRoot);
|
|
return mObjectRoot.get();
|
|
}
|
|
|
|
void Animation::addSpellCastGlow(const osg::Vec4f& color, float glowDuration)
|
|
{
|
|
if (!mGlowUpdater || (mGlowUpdater->isDone() || (mGlowUpdater->isPermanentGlowUpdater() == true)))
|
|
{
|
|
if (mGlowUpdater && mGlowUpdater->isDone())
|
|
mObjectRoot->removeUpdateCallback(mGlowUpdater);
|
|
|
|
if (mGlowUpdater && mGlowUpdater->isPermanentGlowUpdater())
|
|
{
|
|
mGlowUpdater->setColor(color);
|
|
mGlowUpdater->setDuration(glowDuration);
|
|
}
|
|
else
|
|
mGlowUpdater = SceneUtil::addEnchantedGlow(mObjectRoot, mResourceSystem, color, glowDuration);
|
|
}
|
|
}
|
|
|
|
void Animation::addExtraLight(osg::ref_ptr<osg::Group> parent, const SceneUtil::LightCommon& esmLight)
|
|
{
|
|
bool exterior = mPtr.isInCell() && mPtr.getCell()->getCell()->isExterior();
|
|
|
|
mExtraLightSource = SceneUtil::addLight(parent, esmLight, Mask_Lighting, exterior);
|
|
mExtraLightSource->setActorFade(mAlpha);
|
|
}
|
|
|
|
void Animation::addEffect(std::string_view model, std::string_view effectId, bool loop, std::string_view bonename,
|
|
std::string_view texture)
|
|
{
|
|
if (!mObjectRoot.get())
|
|
return;
|
|
|
|
// Early out if we already have this effect
|
|
FindVfxCallbacksVisitor visitor(effectId);
|
|
mInsert->accept(visitor);
|
|
|
|
for (std::vector<UpdateVfxCallback*>::iterator it = visitor.mCallbacks.begin(); it != visitor.mCallbacks.end();
|
|
++it)
|
|
{
|
|
UpdateVfxCallback* callback = *it;
|
|
|
|
if (loop && !callback->mFinished && callback->mParams.mLoop && callback->mParams.mBoneName == bonename)
|
|
return;
|
|
}
|
|
|
|
EffectParams params;
|
|
params.mModelName = model;
|
|
osg::ref_ptr<osg::Group> parentNode;
|
|
if (bonename.empty())
|
|
parentNode = mInsert;
|
|
else
|
|
{
|
|
NodeMap::const_iterator found = getNodeMap().find(bonename);
|
|
if (found == getNodeMap().end())
|
|
throw std::runtime_error("Can't find bone " + std::string{ bonename });
|
|
|
|
parentNode = found->second;
|
|
}
|
|
|
|
osg::ref_ptr<SceneUtil::PositionAttitudeTransform> trans = new SceneUtil::PositionAttitudeTransform;
|
|
if (!mPtr.getClass().isNpc())
|
|
{
|
|
osg::Vec3f bounds(MWBase::Environment::get().getWorld()->getHalfExtents(mPtr) * 2.f);
|
|
float scale = std::max({ bounds.x(), bounds.y(), bounds.z() / 2.f }) / 64.f;
|
|
if (scale > 1.f)
|
|
trans->setScale(osg::Vec3f(scale, scale, scale));
|
|
float offset = 0.f;
|
|
if (bounds.z() < 128.f)
|
|
offset = bounds.z() - 128.f;
|
|
else if (bounds.z() < bounds.x() + bounds.y())
|
|
offset = 128.f - bounds.z();
|
|
if (MWBase::Environment::get().getWorld()->isFlying(mPtr))
|
|
offset /= 20.f;
|
|
trans->setPosition(osg::Vec3f(0.f, 0.f, offset * scale));
|
|
}
|
|
parentNode->addChild(trans);
|
|
|
|
osg::ref_ptr<osg::Node> node
|
|
= mResourceSystem->getSceneManager()->getInstance(VFS::Path::toNormalized(model), trans);
|
|
|
|
// Morrowind has a white ambient light attached to the root VFX node of the scenegraph
|
|
node->getOrCreateStateSet()->setAttributeAndModes(
|
|
getVFXLightModelInstance(), osg::StateAttribute::ON | osg::StateAttribute::OVERRIDE);
|
|
mResourceSystem->getSceneManager()->setUpNormalsRTForStateSet(node->getOrCreateStateSet(), false);
|
|
SceneUtil::FindMaxControllerLengthVisitor findMaxLengthVisitor;
|
|
node->accept(findMaxLengthVisitor);
|
|
|
|
node->setNodeMask(Mask_Effect);
|
|
|
|
MarkDrawablesVisitor markVisitor(Mask_Effect);
|
|
node->accept(markVisitor);
|
|
|
|
params.mMaxControllerLength = findMaxLengthVisitor.getMaxLength();
|
|
params.mLoop = loop;
|
|
params.mEffectId = effectId;
|
|
params.mBoneName = bonename;
|
|
params.mAnimTime = std::make_shared<EffectAnimationTime>();
|
|
trans->addUpdateCallback(new UpdateVfxCallback(params));
|
|
|
|
SceneUtil::AssignControllerSourcesVisitor assignVisitor(
|
|
std::shared_ptr<SceneUtil::ControllerSource>(params.mAnimTime));
|
|
node->accept(assignVisitor);
|
|
|
|
// Notify that this animation has attached magic effects
|
|
mHasMagicEffects = true;
|
|
|
|
overrideFirstRootTexture(texture, mResourceSystem, *node);
|
|
}
|
|
|
|
void Animation::removeEffect(std::string_view effectId)
|
|
{
|
|
RemoveCallbackVisitor visitor(effectId);
|
|
mInsert->accept(visitor);
|
|
visitor.remove();
|
|
mHasMagicEffects = visitor.mHasMagicEffects;
|
|
}
|
|
|
|
void Animation::removeEffects()
|
|
{
|
|
removeEffect("");
|
|
}
|
|
|
|
std::vector<std::string_view> Animation::getLoopingEffects() const
|
|
{
|
|
if (!mHasMagicEffects)
|
|
return {};
|
|
|
|
FindVfxCallbacksVisitor visitor;
|
|
mInsert->accept(visitor);
|
|
|
|
std::vector<std::string_view> out;
|
|
|
|
for (std::vector<UpdateVfxCallback*>::iterator it = visitor.mCallbacks.begin(); it != visitor.mCallbacks.end();
|
|
++it)
|
|
{
|
|
UpdateVfxCallback* callback = *it;
|
|
|
|
if (callback->mParams.mLoop && !callback->mFinished)
|
|
out.push_back(callback->mParams.mEffectId);
|
|
}
|
|
return out;
|
|
}
|
|
|
|
void Animation::updateEffects()
|
|
{
|
|
// We do not need to visit scene every frame.
|
|
// We can use a bool flag to check in spellcasting effect found.
|
|
if (!mHasMagicEffects)
|
|
return;
|
|
|
|
// TODO: objects without animation still will have
|
|
// transformation nodes with finished callbacks
|
|
RemoveFinishedCallbackVisitor visitor;
|
|
mInsert->accept(visitor);
|
|
visitor.remove();
|
|
mHasMagicEffects = visitor.mHasMagicEffects;
|
|
}
|
|
|
|
bool Animation::upperBodyReady() const
|
|
{
|
|
for (AnimStateMap::const_iterator stateiter = mStates.begin(); stateiter != mStates.end(); ++stateiter)
|
|
{
|
|
if (stateiter->second.mPriority.contains(int(MWMechanics::Priority_Hit))
|
|
|| stateiter->second.mPriority.contains(int(MWMechanics::Priority_Weapon))
|
|
|| stateiter->second.mPriority.contains(int(MWMechanics::Priority_Knockdown))
|
|
|| stateiter->second.mPriority.contains(int(MWMechanics::Priority_Death)))
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
const osg::Node* Animation::getNode(std::string_view name) const
|
|
{
|
|
NodeMap::const_iterator found = getNodeMap().find(name);
|
|
if (found == getNodeMap().end())
|
|
return nullptr;
|
|
else
|
|
return found->second;
|
|
}
|
|
|
|
void Animation::setAlpha(float alpha)
|
|
{
|
|
if (alpha == mAlpha)
|
|
return;
|
|
mAlpha = alpha;
|
|
|
|
// TODO: we use it to fade actors away too, but it would be nice to have a dithering shader instead.
|
|
if (alpha != 1.f)
|
|
{
|
|
if (mTransparencyUpdater == nullptr)
|
|
{
|
|
mTransparencyUpdater = new TransparencyUpdater(alpha);
|
|
mObjectRoot->addCullCallback(mTransparencyUpdater);
|
|
}
|
|
else
|
|
mTransparencyUpdater->setAlpha(alpha);
|
|
}
|
|
else
|
|
{
|
|
mObjectRoot->removeCullCallback(mTransparencyUpdater);
|
|
mTransparencyUpdater = nullptr;
|
|
}
|
|
if (mExtraLightSource)
|
|
mExtraLightSource->setActorFade(alpha);
|
|
}
|
|
|
|
void Animation::setLightEffect(float effect)
|
|
{
|
|
if (effect == 0)
|
|
{
|
|
if (mGlowLight)
|
|
{
|
|
mInsert->removeChild(mGlowLight);
|
|
mGlowLight = nullptr;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// 1 pt of Light magnitude corresponds to 1 foot of radius
|
|
float radius = effect * std::ceil(Constants::UnitsPerFoot);
|
|
// Arbitrary multiplier used to make the obvious cut-off less obvious
|
|
float cutoffMult = 3;
|
|
|
|
if (!mGlowLight || (radius * cutoffMult) != mGlowLight->getRadius())
|
|
{
|
|
if (mGlowLight)
|
|
{
|
|
mInsert->removeChild(mGlowLight);
|
|
mGlowLight = nullptr;
|
|
}
|
|
|
|
osg::ref_ptr<osg::Light> light(new osg::Light);
|
|
light->setDiffuse(osg::Vec4f(0, 0, 0, 0));
|
|
light->setSpecular(osg::Vec4f(0, 0, 0, 0));
|
|
light->setAmbient(osg::Vec4f(1.5f, 1.5f, 1.5f, 1.f));
|
|
|
|
bool isExterior = mPtr.isInCell() && mPtr.getCell()->getCell()->isExterior();
|
|
SceneUtil::configureLight(light, radius, isExterior);
|
|
|
|
mGlowLight = new SceneUtil::LightSource;
|
|
mGlowLight->setNodeMask(Mask_Lighting);
|
|
mInsert->addChild(mGlowLight);
|
|
mGlowLight->setLight(light);
|
|
}
|
|
|
|
mGlowLight->setRadius(radius * cutoffMult);
|
|
}
|
|
}
|
|
|
|
void Animation::addControllers()
|
|
{
|
|
mHeadController = addRotateController("bip01 head");
|
|
mSpineController = addRotateController("bip01 spine1");
|
|
mRootController = addRotateController("bip01");
|
|
}
|
|
|
|
osg::ref_ptr<RotateController> Animation::addRotateController(std::string_view bone)
|
|
{
|
|
auto iter = getNodeMap().find(bone);
|
|
if (iter == getNodeMap().end())
|
|
return nullptr;
|
|
osg::MatrixTransform* node = iter->second;
|
|
|
|
bool foundKeyframeCtrl = false;
|
|
osg::Callback* cb = node->getUpdateCallback();
|
|
while (cb)
|
|
{
|
|
if (dynamic_cast<NifAnimBlendController*>(cb) || dynamic_cast<BoneAnimBlendController*>(cb)
|
|
|| dynamic_cast<SceneUtil::KeyframeController*>(cb))
|
|
{
|
|
foundKeyframeCtrl = true;
|
|
break;
|
|
}
|
|
cb = cb->getNestedCallback();
|
|
}
|
|
// Note: AnimBlendController also does the reset so if one is present - we should add the rotation node
|
|
// Without KeyframeController the orientation will not be reseted each frame, so
|
|
// RotateController shouldn't be used for such nodes.
|
|
if (!foundKeyframeCtrl)
|
|
return nullptr;
|
|
|
|
osg::ref_ptr<RotateController> controller(new RotateController(mObjectRoot.get()));
|
|
node->addUpdateCallback(controller);
|
|
mActiveControllers.emplace_back(node, controller);
|
|
return controller;
|
|
}
|
|
|
|
void Animation::setHeadPitch(float pitchRadians)
|
|
{
|
|
mHeadPitchRadians = pitchRadians;
|
|
}
|
|
|
|
void Animation::setHeadYaw(float yawRadians)
|
|
{
|
|
mHeadYawRadians = yawRadians;
|
|
}
|
|
|
|
float Animation::getHeadPitch() const
|
|
{
|
|
return mHeadPitchRadians;
|
|
}
|
|
|
|
float Animation::getHeadYaw() const
|
|
{
|
|
return mHeadYawRadians;
|
|
}
|
|
|
|
void Animation::removeFromScene()
|
|
{
|
|
removeFromSceneImpl();
|
|
}
|
|
|
|
void Animation::removeFromSceneImpl()
|
|
{
|
|
if (mGlowLight != nullptr)
|
|
mInsert->removeChild(mGlowLight);
|
|
|
|
if (mObjectRoot != nullptr)
|
|
mInsert->removeChild(mObjectRoot);
|
|
}
|
|
|
|
MWWorld::MovementDirectionFlags Animation::getSupportedMovementDirections(
|
|
std::span<const std::string_view> prefixes) const
|
|
{
|
|
MWWorld::MovementDirectionFlags result = 0;
|
|
for (const std::string_view animation : mSupportedAnimations)
|
|
{
|
|
if (std::find_if(
|
|
prefixes.begin(), prefixes.end(), [&](std::string_view v) { return animation.starts_with(v); })
|
|
== prefixes.end())
|
|
continue;
|
|
if (animation.ends_with("forward"))
|
|
result |= MWWorld::MovementDirectionFlag_Forward;
|
|
else if (animation.ends_with("back"))
|
|
result |= MWWorld::MovementDirectionFlag_Back;
|
|
else if (animation.ends_with("left"))
|
|
result |= MWWorld::MovementDirectionFlag_Left;
|
|
else if (animation.ends_with("right"))
|
|
result |= MWWorld::MovementDirectionFlag_Right;
|
|
}
|
|
return result;
|
|
}
|
|
|
|
// ------------------------------------------------------
|
|
|
|
float Animation::AnimationTime::getValue(osg::NodeVisitor*)
|
|
{
|
|
if (mTimePtr)
|
|
return *mTimePtr;
|
|
return 0.f;
|
|
}
|
|
|
|
float EffectAnimationTime::getValue(osg::NodeVisitor*)
|
|
{
|
|
return mTime;
|
|
}
|
|
|
|
void EffectAnimationTime::addTime(float duration)
|
|
{
|
|
mTime += duration;
|
|
}
|
|
|
|
void EffectAnimationTime::resetTime(float time)
|
|
{
|
|
mTime = time;
|
|
}
|
|
|
|
float EffectAnimationTime::getTime() const
|
|
{
|
|
return mTime;
|
|
}
|
|
|
|
// --------------------------------------------------------------------------------
|
|
|
|
ObjectAnimation::ObjectAnimation(const MWWorld::Ptr& ptr, const std::string& model,
|
|
Resource::ResourceSystem* resourceSystem, bool animated, bool allowLight)
|
|
: Animation(ptr, osg::ref_ptr<osg::Group>(ptr.getRefData().getBaseNode()), resourceSystem)
|
|
{
|
|
if (!model.empty())
|
|
{
|
|
setObjectRoot(model, false, false, false);
|
|
if (animated)
|
|
addAnimSource(model, model);
|
|
|
|
if (!ptr.getClass().getEnchantment(ptr).empty())
|
|
mGlowUpdater = SceneUtil::addEnchantedGlow(
|
|
mObjectRoot, mResourceSystem, ptr.getClass().getEnchantmentColor(ptr));
|
|
}
|
|
if (ptr.getType() == ESM::Light::sRecordId && allowLight)
|
|
addExtraLight(getOrCreateObjectRoot(), SceneUtil::LightCommon(*ptr.get<ESM::Light>()->mBase));
|
|
if (ptr.getType() == ESM4::Light::sRecordId && allowLight)
|
|
addExtraLight(getOrCreateObjectRoot(), SceneUtil::LightCommon(*ptr.get<ESM4::Light>()->mBase));
|
|
|
|
if (!allowLight && mObjectRoot)
|
|
{
|
|
RemoveParticlesVisitor visitor;
|
|
mObjectRoot->accept(visitor);
|
|
visitor.remove();
|
|
}
|
|
|
|
if (Settings::game().mDayNightSwitches && SceneUtil::hasUserDescription(mObjectRoot, Constants::NightDayLabel))
|
|
{
|
|
AddSwitchCallbacksVisitor visitor;
|
|
mObjectRoot->accept(visitor);
|
|
}
|
|
|
|
if (Settings::game().mGraphicHerbalism && ptr.getRefData().getCustomData() != nullptr
|
|
&& ObjectAnimation::canBeHarvested())
|
|
{
|
|
const MWWorld::ContainerStore& store = ptr.getClass().getContainerStore(ptr);
|
|
if (!store.hasVisibleItems())
|
|
{
|
|
HarvestVisitor visitor;
|
|
mObjectRoot->accept(visitor);
|
|
}
|
|
}
|
|
}
|
|
|
|
bool ObjectAnimation::canBeHarvested() const
|
|
{
|
|
if (mPtr.getType() != ESM::Container::sRecordId)
|
|
return false;
|
|
|
|
const MWWorld::LiveCellRef<ESM::Container>* ref = mPtr.get<ESM::Container>();
|
|
if (!(ref->mBase->mFlags & ESM::Container::Organic))
|
|
return false;
|
|
|
|
return SceneUtil::hasUserDescription(mObjectRoot, Constants::HerbalismLabel);
|
|
}
|
|
|
|
// ------------------------------
|
|
|
|
PartHolder::PartHolder(osg::ref_ptr<osg::Node> node)
|
|
: mNode(std::move(node))
|
|
{
|
|
}
|
|
|
|
PartHolder::~PartHolder()
|
|
{
|
|
if (mNode.get() && !mNode->getNumParents())
|
|
Log(Debug::Verbose) << "Part \"" << mNode->getName() << "\" has no parents";
|
|
|
|
if (mNode.get() && mNode->getNumParents())
|
|
{
|
|
if (mNode->getNumParents() > 1)
|
|
Log(Debug::Verbose) << "Part \"" << mNode->getName() << "\" has multiple (" << mNode->getNumParents()
|
|
<< ") parents";
|
|
mNode->getParent(0)->removeChild(mNode);
|
|
}
|
|
}
|
|
}
|