void EDetail::Export(IWriter& F, LPCSTR tex_name, const Fvector2& offs, const Fvector2& scale, bool rot)
{
R_ASSERT (m_pRefs);
CSurface* surf = *m_pRefs->FirstSurface();
R_ASSERT (surf);
// write data
F.w_stringZ (surf->_ShaderName());
F.w_stringZ (tex_name);//surf->_Texture());
F.w_u32 (m_Flags.get());
F.w_float (m_fMinScale);
F.w_float (m_fMaxScale);
F.w_u32 (number_vertices);
F.w_u32 (number_indices);
// remap UV
EVertexIn* rm_vertices = xr_alloc<EVertexIn>(number_vertices);
for (u32 k=0; k<number_vertices; k++) rm_vertices[k].remapUV(vertices[k],offs,scale,rot);
F.w (rm_vertices, number_vertices*sizeof(fvfVertexIn));
F.w (indices, number_indices*sizeof(WORD));
xr_free (rm_vertices);
}
//----------------------------------------------------
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;
}
void EDetail::OnDeviceCreate()
{
if (!m_pRefs) return;
CSurface* surf = *m_pRefs->FirstSurface();
VERIFY (surf);
AnsiString s_name = surf->_ShaderName();
AnsiString t_name = surf->_Texture();
shader.create (s_name.c_str(),t_name.c_str());
}