//----------------------------------------------------
IC bool build_mesh(const Fmatrix& parent, CEditableMesh* mesh, CGeomPartExtractor* extractor, u32 game_mtl_mask, BOOL ignore_shader)
{
bool bResult = true;
mesh->GenerateVNormals (&parent);
// fill faces
for (SurfFaces::const_iterator sp_it=mesh->GetSurfFaces().begin(); sp_it!=mesh->GetSurfFaces().end(); sp_it++){
const IntVec& face_lst = sp_it->second;
CSurface* surf = sp_it->first;
int gm_id = surf->_GameMtl();
if (gm_id==GAMEMTL_NONE_ID){
ELog.DlgMsg (mtError,"Object '%s', surface '%s' contain invalid game material.",mesh->Parent()->m_LibName.c_str(),surf->_Name());
bResult = FALSE;
break;
}
SGameMtl* M = GMLib.GetMaterialByID(gm_id);
if (0==M){
ELog.DlgMsg (mtError,"Object '%s', surface '%s' contain undefined game material.",mesh->Parent()->m_LibName.c_str(),surf->_Name());
bResult = FALSE;
break;
}
if (!M->Flags.is(game_mtl_mask)) continue;
// check engine shader compatibility
if (!ignore_shader){
IBlender* B = EDevice.Resources->_FindBlender(surf->_ShaderName());
if (FALSE==B){
ELog.Msg (mtError,"Can't find engine shader '%s'. Object '%s', surface '%s'. Export interrupted.",surf->_ShaderName(),mesh->Parent()->m_LibName.c_str(),surf->_Name());
bResult = FALSE;
break;
}
if (TRUE==B->canBeLMAPped()){
ELog.Msg (mtError,"Object '%s', surface '%s' contain static engine shader - '%s'. Export interrupted.",mesh->Parent()->m_LibName.c_str(),surf->_Name(),surf->_ShaderName());
bResult = FALSE;
break;
}
}
const st_Face* faces = mesh->GetFaces(); VERIFY(faces);
const Fvector* vn = mesh->GetVNormals(); VERIFY(vn);
const Fvector* pts = mesh->GetVertices(); VERIFY(pts);
for (IntVec::const_iterator f_it=face_lst.begin(); f_it!=face_lst.end(); f_it++){
const st_Face& face = faces[*f_it];
Fvector v[3],n[3];
parent.transform_tiny (v[0],pts[face.pv[0].pindex]);
parent.transform_tiny (v[1],pts[face.pv[1].pindex]);
parent.transform_tiny (v[2],pts[face.pv[2].pindex]);
parent.transform_dir (n[0],vn[*f_it*3+0]); n[0].normalize();
parent.transform_dir (n[1],vn[*f_it*3+1]); n[1].normalize();
parent.transform_dir (n[2],vn[*f_it*3+2]); n[2].normalize();
const Fvector2* uv[3];
mesh->GetFaceTC (*f_it,uv);
extractor->AppendFace (surf,v,n,uv);
}
if (!bResult) break;
}
mesh->UnloadVNormals ();
return bResult;
}
bool SceneBuilder::BuildSOMModel()
{
BOOL bResult = TRUE;
CMemoryWriter F;
F.open_chunk (0);
F.w_u32 (0);
F.close_chunk ();
F.open_chunk (1);
ObjectList& lst = Scene->ListObj(OBJCLASS_SCENEOBJECT);
for (ObjectIt it=lst.begin(); it!=lst.end(); it++){
CSceneObject* S = (CSceneObject*)(*it);
CEditableObject* E = S->GetReference(); R_ASSERT(E);
if (E->m_Flags.is(CEditableObject::eoSoundOccluder)){
Fvector v;
const Fmatrix& parent = S->_Transform();
for (EditMeshIt m_it=E->FirstMesh(); m_it!=E->LastMesh(); m_it++){
for (SurfFacesPairIt sf_it=(*m_it)->m_SurfFaces.begin(); sf_it!=(*m_it)->m_SurfFaces.end(); sf_it++){
CSurface* surf = sf_it->first;
int gm_id = surf->_GameMtl();
if (gm_id==GAMEMTL_NONE_ID){
ELog.DlgMsg (mtError,"Object '%s', surface '%s' contain invalid game material.",(*m_it)->Parent()->m_LibName.c_str(),surf->_Name());
bResult = FALSE;
break;
}
SGameMtl* mtl = GMLib.GetMaterialByID(gm_id);
if (0==mtl){
ELog.DlgMsg (mtError,"Object '%s', surface '%s' contain undefined game material.",(*m_it)->Parent()->m_LibName.c_str(),surf->_Name());
bResult = FALSE;
break;
}
BOOL b2Sided = surf->m_Flags.is(CSurface::sf2Sided);
IntVec& i_lst = sf_it->second;
for (IntIt i_it=i_lst.begin(); i_it!=i_lst.end(); i_it++){
st_Face& face = (*m_it)->m_Faces[*i_it];
for (int k=0; k<3; k++){
parent.transform_tiny(v,(*m_it)->m_Verts[face.pv[k].pindex]);
F.w_fvector3(v);
}
F.w_u32 (b2Sided);
F.w_float (mtl->fSndOcclusionFactor);
}
}
}
}
}
BOOL bValid = !!F.chunk_size()&&bResult;
F.close_chunk();
if (bValid){
xr_string som_name = MakeLevelPath("level.som");
bValid = F.save_to(som_name.c_str());
}
return bValid;
}
bool ESceneAIMapTool::GenerateMap(bool bFromSelectedOnly)
{
std::sort(m_ignored_materials.begin(),m_ignored_materials.end());
bool bRes = false;
if (!GetSnapList()->empty()){
if (!RealUpdateSnapList()) return false;
if (m_Nodes.empty()){
ELog.DlgMsg(mtError,"Append at least one node.");
return false;
}
if (!m_Flags.is(flSlowCalculate)){
// evict resources
ExecCommand (COMMAND_EVICT_OBJECTS);
ExecCommand (COMMAND_EVICT_TEXTURES);
// prepare collision model
u32 avg_face_cnt = 0;
u32 avg_vert_cnt = 0;
u32 mesh_cnt = 0;
Fbox snap_bb;
{
snap_bb.invalidate ();
for (ObjectIt o_it=m_SnapObjects.begin(); o_it!=m_SnapObjects.end(); o_it++){
CSceneObject* S = dynamic_cast<CSceneObject*>(*o_it); VERIFY(S);
avg_face_cnt += S->GetFaceCount();
avg_vert_cnt += S->GetVertexCount();
mesh_cnt += S->Meshes()->size();
Fbox bb;
S->GetBox (bb);
snap_bb.merge (bb);
}
}
SPBItem* pb = UI->ProgressStart(mesh_cnt,"Prepare collision model...");
CDB::Collector* CL = ETOOLS::create_collector();
Fvector verts[3];
for (ObjectIt o_it=m_SnapObjects.begin(); o_it!=m_SnapObjects.end(); o_it++)
{
CSceneObject* S = dynamic_cast<CSceneObject*>(*o_it); VERIFY(S);
CEditableObject* E = S->GetReference(); VERIFY(E);
EditMeshVec& _meshes = E->Meshes();
for (EditMeshIt m_it=_meshes.begin(); m_it!=_meshes.end(); m_it++)
{
pb->Inc(AnsiString().sprintf("%s [%s]",S->Name,(*m_it)->Name().c_str()).c_str());
const SurfFaces& _sfaces = (*m_it)->GetSurfFaces();
for (SurfFaces::const_iterator sp_it=_sfaces.begin(); sp_it!=_sfaces.end(); sp_it++)
{
CSurface* surf = sp_it->first;
// test passable
//. SGameMtl* mtl = GMLib.GetMaterialByID(surf->_GameMtl());
//. if (mtl->Flags.is(SGameMtl::flPassable))continue;
Shader_xrLC* c_sh = Device.ShaderXRLC.Get(surf->_ShaderXRLCName());
if (!c_sh->flags.bCollision) continue;
// collect tris
const IntVec& face_lst = sp_it->second;
for (IntVec::const_iterator it=face_lst.begin(); it!=face_lst.end(); it++)
{
E->GetFaceWorld (S->_Transform(),*m_it,*it,verts);
ETOOLS::collector_add_face_d(CL,verts[0],verts[1],verts[2], surf->_GameMtl() /* *it */);
if (surf->m_Flags.is(CSurface::sf2Sided))
ETOOLS::collector_add_face_d(CL,verts[2],verts[1],verts[0], surf->_GameMtl() /* *it */);
}
}
}
}
UI->ProgressEnd(pb);
UI->SetStatus ("Building collision model...");
// create CFModel
m_CFModel = ETOOLS::create_model_cl(CL);
ETOOLS::destroy_collector(CL);
}
// building
Scene->lock ();
CTimer tm;
tm.Start();
BuildNodes (bFromSelectedOnly);
tm.GetElapsed_sec();
Scene->unlock ();
//. Log("-test time: ", g_tm.GetElapsed_sec());
Log("-building time: ",tm.GetElapsed_sec());
//. Msg("-Rate: %3.2f Count: %d",(g_tm.GetElapsed_sec()/tm.GetElapsed_sec())*100.f,g_tm.count);
// unload CFModel
ETOOLS::destroy_model(m_CFModel);
Scene->UndoSave ();
bRes = true;
UI->SetStatus ("");
}else{
ELog.DlgMsg(mtError,"Fill snap list before generating slots!");
}
return bRes;
}