void drawTree(FastVoxelView &vv,Pos3D base,float h)
{
Pos3D p1(0,0,0),p2(0,0,0),p3(0,0,0);
Color c(0x99,0x69,0);
Color bc(0,0xAA,0);
p1=base;
p2=base+Pos3D(0,1,0)*h*0.25;
p3=base+Pos3D(0,1,0)*h*0.5;
cdebug(p1<<p2<<p3);
Trunk t(p1,p2,p3,7,5);
std::list<Trunk> tlist,nlist;
tlist.push_back(t);
int rw=h/4;
float angle=M_PI/1.5; // 30 degrees
int last=5;
for(int i=0;i<=last;i++)
{
std::cout<<"_______________"<<std::endl;
std::list<Trunk>::iterator k=tlist.begin();
for(;k!=tlist.end();k++)
{
Pos3D dir=k->p3 - k->p2;
int count=4;
std::list<Pos3D> l=splitDir(dir,count,angle,M_PI/count/8.0,0);//M_PI/count,angle/3);
std::list<Pos3D>::iterator j=l.begin();
for(;j!=l.end();j++)
{
Pos3D r=*j;
r=r*rw;
int mi=i+1;
// c=Color(mi&1,(mi>>1)&1,(mi>>2)&1);
/* drawBall(vv,k->p1,4,c);
drawBall(vv,k->p2,3,c);
drawBall(vv,k->p3,2,c);*/
draw3Line(vv,k->p1,k->p2,k->p3,c,40,k->w1,k->w2);
if(i==last)
draw3Line(vv,k->p1,k->p2,k->p2,bc,4,2,1);
float start=0.6;
start+=getRandEq()*0.3;
Pos3D sp=bezier(start,
k->p1,k->p2,k->p3);
// Pos3D np(k->p3*2-k->p2+Pos3D(rx,ry,rz));
Pos3D np(k->p3*2-k->p2+r);
Trunk nt(sp,
sp*0.5+np*0.5+getRandPos(rw),
np,
k->w2,k->w2-1);
nlist.push_back(nt);
}
}
rw*=0.9;
tlist.clear();
cdebug(nlist.size());
tlist=nlist;
nlist.clear();
}
// roots
std::list<Pos3D> l=splitDir(Pos3D(0,-1,0),4,M_PI/4,0,0);
std::list<Pos3D>::iterator j=l.begin();
for(;j!=l.end();j++)
{
Pos3D n=*j * 10 + base;
draw3Line(vv,base,base*0.5+n*0.5,n,c,40,t.w1,t.w2);
}
}
Pos3D getRandDirOrtho(Pos3D dir)
{
return (getRandPos(250)%dir).normalized();
}
void BeanLayer::start()
{
m_bean->setPosition(m_backgroundLayer->positionAt(getRandPos()));
schedule(schedule_selector(BeanLayer::disappearCallback), BEAN_EXIST_TIME, 1, 0);
}
