void CCustomObject::AnimationDrawPath()
{
// motion path
VERIFY (m_Motion);
#ifdef _EDITOR
if (EPrefs->object_flags.is(epoDrawAnimPath)){
float fps = m_Motion->FPS();
float min_t = (float)m_Motion->FrameStart()/fps;
float max_t = (float)m_Motion->FrameEnd()/fps;
Fvector T,r;
u32 clr = 0xffffffff;
path_points.clear ();
for (float t=min_t; (t<max_t)||fsimilar(t,max_t,EPS_L); t+=1/30.f){
m_Motion->_Evaluate (t,T,r);
path_points.push_back(T);
}
Device.SetShader (Device.m_WireShader);
RCache.set_xform_world (Fidentity);
if (!path_points.empty())
DU_impl.DrawPrimitiveL (D3DPT_LINESTRIP,path_points.size()-1,path_points.begin(),path_points.size(),clr,true,false);
CEnvelope* E = m_Motion->Envelope();
for (KeyIt k_it=E->keys.begin(); k_it!=E->keys.end(); k_it++){
m_Motion->_Evaluate ((*k_it)->time,T,r);
if (Device.m_Camera.GetPosition().distance_to_sqr(T)<50.f*50.f){
DU_impl.DrawCross (T,0.1f,0.1f,0.1f, 0.1f,0.1f,0.1f, clr,false);
DU_impl.OutText (T,AnsiString().sprintf("K: %3.3f",(*k_it)->time).c_str(),0xffffffff,0x00000000);
}
}
}
#endif
}
int AppendVertex(FvectorVec& _points, MPoint& _pt)
{
Fvector pt;
// convert from internal units to the current ui units
MDistance dst_x (_pt.x);
MDistance dst_y (_pt.y);
MDistance dst_z (_pt.z);
pt.set ((float)dst_x.asMeters(),(float)dst_y.asMeters(),-(float)dst_z.asMeters());
for (FvectorIt it=_points.begin(); it!=_points.end(); it++)
if (it->similar(pt)) return it-_points.begin();
_points.push_back(pt);
return _points.size()-1;
}
bool CEditableMesh::OptimizeFace(st_Face& face){
Fvector points[3];
int mface[3];
int k;
for (k=0; k<3; k++){
points[k].set(m_Verts[face.pv[k].pindex]);
mface[k] = -1;
}
// get similar vert idx list
for (k=0; k<3; k++){
U32Vec* vl;
int ix,iy,iz;
ix = iFloor(float(points[k].x-VMmin.x)/VMscale.x*MX);
iy = iFloor(float(points[k].y-VMmin.y)/VMscale.y*MY);
iz = iFloor(float(points[k].z-VMmin.z)/VMscale.z*MZ);
vl = &(VM[ix][iy][iz]);
for(U32It it=vl->begin();it!=vl->end(); it++){
FvectorIt v = m_NewPoints.begin()+(*it);
if( v->similar(points[k],EPS) )
mface[k] = *it;
}
}
for(k=0; k<3; k++ ){
if( mface[k] == -1 ){
mface[k] = m_NewPoints.size();
m_NewPoints.push_back( points[k] );
int ix,iy,iz;
ix = iFloor(float(points[k].x-VMmin.x)/VMscale.x*MX);
iy = iFloor(float(points[k].y-VMmin.y)/VMscale.y*MY);
iz = iFloor(float(points[k].z-VMmin.z)/VMscale.z*MZ);
VM[ix][iy][iz].push_back(mface[k]);
int ixE,iyE,izE;
ixE = iFloor(float(points[k].x+VMeps.x-VMmin.x)/VMscale.x*MX);
iyE = iFloor(float(points[k].y+VMeps.y-VMmin.y)/VMscale.y*MY);
izE = iFloor(float(points[k].z+VMeps.z-VMmin.z)/VMscale.z*MZ);
if (ixE!=ix)
VM[ixE][iy][iz].push_back(mface[k]);
if (iyE!=iy)
VM[ix][iyE][iz].push_back(mface[k]);
if (izE!=iz)
VM[ix][iy][izE].push_back(mface[k]);
if ((ixE!=ix)&&(iyE!=iy))
VM[ixE][iyE][iz].push_back(mface[k]);
if ((ixE!=ix)&&(izE!=iz))
VM[ixE][iy][izE].push_back(mface[k]);
if ((iyE!=iy)&&(izE!=iz))
VM[ix][iyE][izE].push_back(mface[k]);
if ((ixE!=ix)&&(iyE!=iy)&&(izE!=iz))
VM[ixE][iyE][izE].push_back(mface[k]);
}
}
if ((mface[0]==mface[1])||(mface[1]==mface[2])||(mface[0]==mface[2])){
Msg("!Optimize: Invalid face found. Removed.");
return false;
}else{
face.pv[0].pindex = mface[0];
face.pv[1].pindex = mface[1];
face.pv[2].pindex = mface[2];
return true;
}
}