runtime: CMake-ify

2019-01-18 15:55:06 +01:00
parent 717609a900
commit 24788185aa
184 changed files with 2957 additions and 2527 deletions
@@ -0,0 +1,288 @@
+
+#include "std.hpp"
+#include "animation.hpp"
+
+struct Animation::Rep{
+
+	int ref_cnt;
+
+	typedef map<int,Quat> KeyList;
+
+	KeyList scale_anim,rot_anim,pos_anim;
+
+	Rep():
+	ref_cnt(1){
+	}
+
+	Rep( const Rep &t ):
+	ref_cnt(1),
+	scale_anim(t.scale_anim),rot_anim(t.rot_anim),pos_anim(t.pos_anim){
+	}
+
+	Vector getLinearValue( const KeyList &keys,float time )const{
+		KeyList::const_iterator next,curr;
+
+		//for( next=keys.begin();next!=keys.end() && time>=next->first;++next ){}
+		next=keys.upper_bound( (int)time );
+
+		if( next==keys.begin() ) return next->second.v;
+		curr=next;--curr;
+		if( next==keys.end() ) return curr->second.v;
+
+		float delta=( time-curr->first )/( next->first-curr->first );
+		return ( next->second.v-curr->second.v )*delta+curr->second.v;
+	}
+	
+	Quat getSlerpValue( const KeyList &keys,float time )const{
+		KeyList::const_iterator next,curr;
+
+		//for( next=keys.begin();next!=keys.end() && time>=next->first;++next ){}
+		next=keys.upper_bound( (int)time );
+
+		if( next==keys.begin() ) return next->second;
+		curr=next;--curr;
+		if( next==keys.end() ) return curr->second;
+
+		float delta=( time-curr->first )/( next->first-curr->first );
+		return curr->second.slerpTo( next->second,delta );
+	}
+
+	void setKey( KeyList &keys,int time,const Quat &value ){
+		keys[time]=value;
+	}
+};
+
+Animation::Animation():
+rep( new Rep() ){
+}
+
+Animation::Animation( const Animation &t ):
+rep( t.rep ){
+	++rep->ref_cnt;
+}
+
+Animation::Animation( const Animation &t,int first,int last ):
+rep( new Rep() ){
+	Rep::KeyList::const_iterator it;
+	for( it=t.rep->pos_anim.begin();it!=t.rep->pos_anim.end();++it ){
+		if( it->first<first || it->first>last ) continue;
+		rep->setKey( rep->pos_anim,it->first-first,it->second );
+	}
+	for( it=t.rep->scale_anim.begin();it!=t.rep->scale_anim.end();++it ){
+		if( it->first<first || it->first>last ) continue;
+		rep->setKey( rep->scale_anim,it->first-first,it->second );
+	}
+	for( it=t.rep->rot_anim.begin();it!=t.rep->rot_anim.end();++it ){
+		if( it->first<first || it->first>last ) continue;
+		rep->setKey( rep->rot_anim,it->first-first,it->second );
+	}
+}
+
+Animation::~Animation(){
+	if( !--rep->ref_cnt ) delete rep;
+}
+
+Animation &Animation::operator=( const Animation &t ){
+	++t.rep->ref_cnt;
+	if( !--rep->ref_cnt ) delete rep;
+	rep=t.rep;
+	return *this;
+}
+
+Animation::Rep *Animation::write(){
+	if( rep->ref_cnt>1 ){
+		--rep->ref_cnt;
+		rep=new Rep( *rep );
+	}
+	return rep;
+}
+
+void Animation::setScaleKey( int time,const Vector &q ){
+	write();
+	rep->setKey( rep->scale_anim,time,Quat( 0,q ) );
+}
+
+void Animation::setPositionKey( int time,const Vector &q ){
+	write();
+	rep->setKey( rep->pos_anim,time,Quat( 0,q ) );
+}
+
+void Animation::setRotationKey( int time,const Quat &q ){
+	write();
+	rep->setKey( rep->rot_anim,time,q );
+}
+
+int Animation::numScaleKeys()const{
+	return rep->scale_anim.size();
+}
+
+int Animation::numRotationKeys()const{
+	return rep->rot_anim.size();
+}
+
+int Animation::numPositionKeys()const{
+	return rep->pos_anim.size();
+}
+
+Vector Animation::getScale( float time )const{
+	if( !rep->scale_anim.size() ) return Vector(1,1,1);
+	return rep->getLinearValue( rep->scale_anim,time );
+}
+
+Vector Animation::getPosition( float time )const{
+	if( !rep->pos_anim.size() ) return Vector(0,0,0);
+	return rep->getLinearValue( rep->pos_anim,time );
+}
+
+Quat Animation::getRotation( float time )const{
+	if( !rep->rot_anim.size() ) return Quat();
+	return rep->getSlerpValue( rep->rot_anim,time );
+}
+
+/*
+struct Animation::Rep{
+
+	int ref_cnt;
+
+	struct Key{
+		int time;
+		Quat value;
+	};
+	typedef list<Key> KeyList;
+
+	KeyList scale_anim,rot_anim,pos_anim;
+
+	Rep():
+	ref_cnt(1){
+	}
+
+	Rep( const Rep &t ):
+	ref_cnt(1),
+	scale_anim(t.scale_anim),rot_anim(t.rot_anim),pos_anim(t.pos_anim){
+	}
+
+	Vector getLinearValue( const KeyList &keys,float time )const{
+		if( keys.size()==1 ) return keys.front().value.v;
+		if( time>=keys.back().time ) return keys.back().value.v;
+		if( time<=keys.front().time ) return keys.front().value.v;
+		KeyList::const_iterator it;
+		for( it=keys.begin();time>=it->time;++it ){}
+		const Key *next=&*it;
+		const Key *curr=&*--it;
+		float delta=( time-curr->time )/( next->time-curr->time );
+		return (next->value.v-curr->value.v)*delta+curr->value.v;
+	}
+
+	Quat getSlerpValue( const KeyList &keys,float time )const{
+		if( keys.size()==1 ) return keys.front().value;
+		if( time>=keys.back().time ) return keys.back().value;
+		if( time<=keys.front().time ) return keys.front().value;
+		KeyList::const_iterator it;
+		for( it=keys.begin();time>=it->time;++it ){}
+		const Key *next=&*it;
+		const Key *curr=&*--it;
+		float delta=(time-curr->time)/(next->time-curr->time);
+		return curr->value.slerpTo( next->value,delta );
+	}
+
+	void setKey( KeyList &keys,int time,const Quat &value ){
+		KeyList::iterator it;
+		for( it=keys.begin();it!=keys.end() && time>it->time;++it ){}
+		if( it==keys.end() || time<it->time ){
+			it=keys.insert( it );
+			it->time=time;
+		}
+		it->value=value;
+	}
+};
+
+Animation::Animation():
+rep( new Rep() ){
+}
+
+Animation::Animation( const Animation &t ):
+rep( t.rep ){
+	++rep->ref_cnt;
+}
+
+Animation::Animation( const Animation &t,int first,int last ):
+rep( new Rep() ){
+	Rep::KeyList::const_iterator it;
+	for( it=t.rep->pos_anim.begin();it!=t.rep->pos_anim.end();++it ){
+		const Rep::Key &key=*it;
+		if( key.time<first || key.time>last ) continue;
+		rep->setKey( rep->pos_anim,key.time-first,key.value );
+	}
+	for( it=t.rep->scale_anim.begin();it!=t.rep->scale_anim.end();++it ){
+		const Rep::Key &key=*it;
+		if( key.time<first || key.time>last ) continue;
+		rep->setKey( rep->scale_anim,key.time-first,key.value );
+	}
+	for( it=t.rep->rot_anim.begin();it!=t.rep->rot_anim.end();++it ){
+		const Rep::Key &key=*it;
+		if( key.time<first || key.time>last ) continue;
+		rep->setKey( rep->rot_anim,key.time-first,key.value );
+	}
+}
+
+Animation::~Animation(){
+	if( !--rep->ref_cnt ) delete rep;
+}
+
+Animation &Animation::operator=( const Animation &t ){
+	++t.rep->ref_cnt;
+	if( !--rep->ref_cnt ) delete rep;
+	rep=t.rep;
+	return *this;
+}
+
+Animation::Rep *Animation::write(){
+	if( rep->ref_cnt>1 ){
+		--rep->ref_cnt;
+		rep=new Rep( *rep );
+	}
+	return rep;
+}
+
+void Animation::setScaleKey( int time,const Vector &q ){
+	write();
+	rep->setKey( rep->scale_anim,time,Quat( 0,q ) );
+}
+
+void Animation::setPositionKey( int time,const Vector &q ){
+	write();
+	rep->setKey( rep->pos_anim,time,Quat( 0,q ) );
+}
+
+void Animation::setRotationKey( int time,const Quat &q ){
+	write();
+	rep->setKey( rep->rot_anim,time,q );
+}
+
+int Animation::numScaleKeys()const{
+	return rep->scale_anim.size();
+}
+
+int Animation::numRotationKeys()const{
+	return rep->rot_anim.size();
+}
+
+int Animation::numPositionKeys()const{
+	return rep->pos_anim.size();
+}
+
+Vector Animation::getScale( float time )const{
+	if( !rep->scale_anim.size() ) return Vector(1,1,1);
+	return rep->getLinearValue( rep->scale_anim,time );
+}
+
+Vector Animation::getPosition( float time )const{
+	if( !rep->pos_anim.size() ) return Vector(0,0,0);
+	return rep->getLinearValue( rep->pos_anim,time );
+}
+
+Quat Animation::getRotation( float time )const{
+	if( !rep->rot_anim.size() ) return Quat();
+	return rep->getSlerpValue( rep->rot_anim,time );
+}
+*/