void AssimpParser::ParseModel(aiNode* node, std::shared_ptr<SceneNode> sceneNode)
{
std::shared_ptr<SceneNode> newNode = std::shared_ptr<SceneNode>(new SceneNode(std::string(node->mName.C_Str())));
for(int i=0; i<node->mNumMeshes; i++)
{
int meshIndex = node->mMeshes[i];
aiMesh* mesh = scene->mMeshes[meshIndex];
std::shared_ptr<SceneMesh> newMesh = std::shared_ptr<SceneMesh>(new SceneMesh());
newNode->AddMesh(newMesh);
ParseMesh(newMesh, mesh);
}
if(sceneNode != nullptr)
{
sceneNode->AddChild(newNode);
}
for(int i=0; i<node->mNumChildren; i++)
{
aiNode* child = node->mChildren[i];
ParseModel(child, newNode);
}
}
CModel* CManagerModel::Load(string Path)
{
for (auto it = mModelIndex.begin();it != mModelIndex.end(); it++)
{
if (FSys.AliasAdd("Models",Path) == it->Path)
{
cout << "ManagerModel: Returning Allocated Buffer.\n";
return it->Model;
}
}
cout << "ManagerModel: Allocating New Buffer\n";
CModel *Ret_Model = new CModel;
Path = FSys.AliasAdd("Models",Path);
XMLDocument doc;
if (doc.LoadFile(Path.c_str()) == XML_SUCCESS)
{
XMLElement *Geo = doc.RootElement()->FirstChildElement("library_geometries")->FirstChildElement("geometry");
XMLElement *XMLMesh = Geo->FirstChildElement("mesh");
while (Geo != NULL)
{
while (XMLMesh != NULL)
{
XMLMesh = ParseMesh(XMLMesh,Ret_Model);
}
Geo = Geo->NextSiblingElement();
}
cout << "Returned Valid Model.\n";
Ret_Model->Finalize();
mModelIndex.push_back(ModelPack(Ret_Model,Path));
return Ret_Model;
}
else
{
Warning("Failed to load model: "+Path,true);
}
return NULL;
}
VOID ParseSubDiv( KFbxSubdiv* pFbxSubD, ExportFrame* pParentFrame )
{
if( !g_pScene->Settings().bExportMeshes )
return;
if( pFbxSubD == NULL )
{
return;
}
const CHAR* strName = pFbxSubD->GetName();
if( strName == NULL || strName[0] == '\0' )
strName = pParentFrame->GetName().SafeString();
DWORD dwLevelCount = (DWORD)pFbxSubD->GetLevelCount();
ExportLog::LogMsg( 2, "Parsing subdivision surface \"%s\" with %d levels", strName, dwLevelCount );
if( dwLevelCount == 0 )
{
ExportLog::LogWarning( "Subdivision surface \"%s\" has no levels.", strName );
return;
}
KFbxMesh* pLevelMesh = NULL;
DWORD dwCurrentLevel = dwLevelCount - 1;
while( pLevelMesh == NULL && dwCurrentLevel > 0 )
{
pLevelMesh = pFbxSubD->GetMesh( dwCurrentLevel );
if( pLevelMesh == NULL )
{
--dwCurrentLevel;
}
}
if( pLevelMesh == NULL )
{
pLevelMesh = pFbxSubD->GetBaseMesh();
}
assert( pLevelMesh != NULL );
ExportLog::LogMsg( 3, "Parsing level %d", dwCurrentLevel );
CHAR strSuffix[32];
sprintf_s( strSuffix, "_level%d", dwCurrentLevel );
ParseMesh( pLevelMesh, pParentFrame, TRUE, strSuffix );
}
void DaeParser::ParseGeometry (Parser::Iterator iter)
{
Parser::Iterator mesh_iter = iter->First ("mesh");
if (!mesh_iter)
return;
if (mesh_iter->NextNamesake ())
raise_parser_exception (mesh_iter->NextNamesake (), "Only one 'mesh' tag allowed");
//разбор меша
Mesh mesh;
const char* id = get<const char*> (*iter, "id");
mesh.SetId (id);
ParseMesh (mesh_iter, mesh);
//добавление меша в библиотеку
model.Meshes ().Insert (id, mesh);
}
/*
===============
R_LoadSurfaces
===============
*/
static void R_LoadSurfaces( lump_t *surfs, lump_t *verts, lump_t *indexLump ) {
dsurface_t *in;
msurface_t *out;
mapVert_t *dv;
int *indexes;
int count;
int numFaces, numMeshes, numTriSurfs, numFlares;
int i;
numFaces = 0;
numMeshes = 0;
numTriSurfs = 0;
numFlares = 0;
in = (dsurface_t *)(fileBase + surfs->fileofs);
if (surfs->filelen % sizeof(*in))
ri.Error (ERR_DROP, "LoadMap: funny lump size in %s",s_worldData.name);
count = surfs->filelen / sizeof(*in);
dv = (mapVert_t *)(fileBase + verts->fileofs);
if (verts->filelen % sizeof(*dv))
ri.Error (ERR_DROP, "LoadMap: funny lump size in %s",s_worldData.name);
indexes = (int *)(fileBase + indexLump->fileofs);
if ( indexLump->filelen % sizeof(*indexes))
ri.Error (ERR_DROP, "LoadMap: funny lump size in %s",s_worldData.name);
out = (struct msurface_s *) ri.Hunk_Alloc ( count * sizeof(*out), qtrue );
s_worldData.surfaces = out;
s_worldData.numsurfaces = count;
// new bit, the face code on our biggest map requires over 15,000 mallocs, which was no problem on the hunk,
// bit hits the zone pretty bad (even the tagFree takes about 9 seconds for that many memblocks),
// so special-case pre-alloc enough space for this data (the patches etc can stay as they are)...
//
int iFaceDataSizeRequired = 0;
for ( i = 0 ; i < count ; i++, in++)
{
switch ( LittleLong( in->surfaceType ) )
{
case MST_PLANAR:
int sfaceSize = ( int ) &((srfSurfaceFace_t *)0)->points[LittleLong(in->numVerts)];
sfaceSize += sizeof( int ) * LittleLong(in->numIndexes);
iFaceDataSizeRequired += sfaceSize;
break;
}
}
in -= count; // back it up, ready for loop-proper
// since this ptr is to hunk data, I can pass it in and have it advanced without worrying about losing
// the original alloc ptr...
//
byte *pFaceDataBuffer = (byte *)ri.Hunk_Alloc( iFaceDataSizeRequired, qtrue );
// now do regular loop...
//
for ( i = 0 ; i < count ; i++, in++, out++ ) {
switch ( LittleLong( in->surfaceType ) ) {
case MST_PATCH:
ParseMesh ( in, dv, out);
numMeshes++;
break;
case MST_TRIANGLE_SOUP:
ParseTriSurf( in, dv, out, indexes );
numTriSurfs++;
break;
case MST_PLANAR:
ParseFace( in, dv, out, indexes, pFaceDataBuffer );
numFaces++;
break;
case MST_FLARE:
ParseFlare( in, dv, out, indexes );
numFlares++;
break;
default:
ri.Error( ERR_DROP, "Bad surfaceType" );
}
}
ri.Printf( PRINT_ALL, "...loaded %d faces, %i meshes, %i trisurfs, %i flares\n",
numFaces, numMeshes, numTriSurfs, numFlares );
}
void PartSysParser::ParseEmitter(const TabFileRecord& record) {
auto systemName = record[COL_PARTSYS_NAME].AsString();
auto& system = mSpecs[tolower(systemName)];
// Create it on demand
if (!system) {
system = std::make_shared<PartSysSpec>(systemName);
}
// Add the emitter
auto emitter = system->CreateEmitter(record[COL_EMITTER_NAME].AsString());
ParseOptionalFloat(record, COL_DELAY, "Delay", [&] (float value) {
emitter->SetDelay(value / 30.0f);
});
ParseLifespan(record, emitter);
ParseParticleLifespan(record, emitter);
ParseParticleRate(record, emitter);
ParseOptionalEnum<PartSysEmitterSpace>(record, COL_EMITTER_SPACE, "emitter space", EmitterSpaceMapping, [&](auto space) {
emitter->SetSpace(space);
});
ParseEmitterNodeName(record, emitter);
ParseOptionalEnum<PartSysCoordSys>(record, COL_EMITTER_COORD_SYS, "emitter coord sys", CoordSysMapping, [&](auto coordSys) {
emitter->SetCoordSys(coordSys);
});
ParseOptionalEnum<PartSysCoordSys>(record, COL_EMITTER_OFFSET_COORD_SYS, "emitter offset coord sys", CoordSysMapping, [&](auto coordSys) {
emitter->SetOffsetCoordSys(coordSys);
});
ParseOptionalEnum<PartSysParticleType>(record, COL_PARTICLE_TYPE, "particle type", ParticleTypeMapping, [&](PartSysParticleType type) {
emitter->SetParticleType(type);
});
ParseOptionalEnum<PartSysBlendMode>(record, COL_BLEND_MODE, "blend mode", BlendModeMapping, [&](auto mode) {
emitter->SetBlendMode(mode);
});
ParseMaterial(record, emitter);
ParseOptionalEnum<PartSysCoordSys>(record, COL_PARTICLE_POS_COORD_SYS, "particle pos coord sys", CoordSysMapping, [&](auto coordSys) {
emitter->SetParticlePosCoordSys(coordSys);
});
ParseOptionalEnum<PartSysCoordSys>(record, COL_PARTICLE_VELOCITY_COORD_SYS, "particle velocity coord sys", CoordSysMapping, [&](auto coordSys) {
emitter->SetParticleVelocityCoordSys(coordSys);
});
ParseOptionalEnum<PartSysParticleSpace>(record, COL_PARTICLE_SPACE, "particle space", ParticleSpaceMapping, [&](auto space) {
emitter->SetParticleSpace(space);
});
ParseMesh(record, emitter);
// Parse the bounding box
ParseOptionalFloat(record, COL_BB_LEFT, "bb left", [&](float val) {
emitter->SetBoxLeft(val);
});
ParseOptionalFloat(record, COL_BB_TOP, "bb top", [&](float val) {
emitter->SetBoxTop(val);
});
ParseOptionalFloat(record, COL_BB_RIGHT, "bb right", [&](float val) {
emitter->SetBoxRight(val);
});
ParseOptionalFloat(record, COL_BB_BOTTOM, "bb bottom", [&](float val) {
emitter->SetBoxBottom(val);
});
for (int paramId = 0; paramId <= part_attractorBlend; paramId++) {
int colIdx = 22 + paramId;
auto col = record[colIdx];
if (col) {
bool success;
std::unique_ptr<PartSysParam> param(ParserParams::Parse((PartSysParamId) paramId,
col,
emitter->GetLifespan(),
emitter->GetParticleLifespan(),
success));
if (success) {
emitter->SetParam((PartSysParamId)paramId, param);
} else {
logger->warn("Unable to parse particle system param {} for particle system {} and emitter {} with value {}",
paramId, systemName, emitter->GetName(), col.AsString());
}
}
}
}
char *PROJECT::Load(char *filename, DISPLAY *disp)
{
long error = 0;
struct IFFHandle *iff;
struct ContextNode *cn;
char *err;
OBJECT *where = NULL;
int dir = INSERT_HORIZ;
// there is currently no active camera read
camera[0] = 0;
iff = AllocIFF();
if (!iff)
return errors[ERR_MEM];
#ifdef __AMIGA__
iff->iff_Stream = Open(filename, MODE_OLDFILE);
#else
iff->iff_Stream = Open_(filename, MODE_OLDFILE);
#endif
if (!(iff->iff_Stream))
{
IFFCleanup(iff);
return errors[ERR_OPEN];
}
InitIFFasDOS(iff);
error = OpenIFF(iff, IFFF_READ);
if (error)
{
IFFCleanup(iff);
return errors[ERR_IFFPARSE];
}
error = ParseIFF(iff, IFFPARSE_RAWSTEP);
if (error)
{
IFFCleanup(iff);
return errors[ERR_IFFPARSE];
}
cn = CurrentChunk(iff);
if(!cn)
{
IFFCleanup(iff);
return errors[ERR_IFFPARSE];
}
if((cn->cn_ID != ID_FORM) || (cn->cn_Type != ID_RSCN))
{
IFFCleanup(iff);
return errors[ERR_NORSCNFILE];
}
while(!error || error == IFFERR_EOC)
{
error = ParseIFF(iff, IFFPARSE_RAWSTEP);
if(error != IFFERR_EOC)
{
// Get a pointer to the context node describing the current context
cn = CurrentChunk(iff);
if (cn)
{
switch (cn->cn_ID)
{
case ID_VERS:
if(!ReadULONG(iff,&rscn_version,1))
{
IFFCleanup(iff);
return errors[ERR_RSCNFILE];
}
if(rscn_version > VERSION)
{
IFFCleanup(iff);
return errors[ERR_WRONGVERS];
}
break;
case ID_FORM:
switch(cn->cn_Type)
{
case ID_GNRL:
err = ParseGeneral(iff,disp);
if(err)
{
IFFCleanup(iff);
return err;
}
break;
case ID_FRAM:
err = ParseFrame(iff);
if(err)
{
IFFCleanup(iff);
return err;
}
break;
case ID_SRFS:
err = ParseSurfaces(iff);
if(err)
{
IFFCleanup(iff);
return err;
}
break;
case ID_CAMR:
where = ParseCamera(iff, where, dir);
if(!where)
{
IFFCleanup(iff);
return errors[ERR_RSCNFILE];
}
dir = INSERT_HORIZ;
break;
case ID_SPHR:
where = ParseSphere(iff, where, dir);
if(!where)
{
IFFCleanup(iff);
return errors[ERR_RSCNFILE];
}
dir = INSERT_HORIZ;
break;
case ID_PLAN:
where = ParsePlane(iff, where, dir);
if(!where)
{
IFFCleanup(iff);
return errors[ERR_RSCNFILE];
}
dir = INSERT_HORIZ;
break;
case ID_PLGT:
case ID_SLGT:
case ID_DLGT:
where = ParseLight(iff, where, dir, cn->cn_Type);
if(!where)
{
IFFCleanup(iff);
return errors[ERR_RSCNFILE];
}
dir = INSERT_HORIZ;
break;
case ID_MESH:
where = ParseMesh(iff, where, dir);
if(!where)
{
IFFCleanup(iff);
return errors[ERR_RSCNFILE];
}
dir = INSERT_HORIZ;
break;
case ID_EXTN:
where = ParseExternal(iff, where, dir);
if(!where)
{
IFFCleanup(iff);
return errors[ERR_RSCNFILE];
}
dir = INSERT_HORIZ;
break;
case ID_BOX:
where = ParseBox(iff, where, dir);
if(!where)
{
IFFCleanup(iff);
return errors[ERR_RSCNFILE];
}
dir = INSERT_HORIZ;
break;
case ID_CYLR:
where = ParseCylinder(iff, where, dir);
if(!where)
{
IFFCleanup(iff);
return errors[ERR_RSCNFILE];
}
dir = INSERT_HORIZ;
break;
case ID_CONE:
where = ParseCone(iff, where, dir);
if(!where)
{
IFFCleanup(iff);
return errors[ERR_RSCNFILE];
}
dir = INSERT_HORIZ;
break;
case ID_CSG:
where = ParseCSG(iff, where, dir);
if(!where)
{
IFFCleanup(iff);
return errors[ERR_RSCNFILE];
}
dir = INSERT_HORIZ;
break;
case ID_SOR:
where = ParseSOR(iff, where, dir);
if(!where)
{
IFFCleanup(iff);
return errors[ERR_RSCNFILE];
}
dir = INSERT_HORIZ;
break;
case ID_HIER:
dir = INSERT_VERT;
break;
}
break;
}
}
}
else
{
cn = CurrentChunk(iff);
if (cn)
{
if((cn->cn_ID == ID_FORM) && (cn->cn_Type == ID_HIER))
{
if(dir == INSERT_HORIZ)
{
while(where->GetPrev())
where = (OBJECT*)where->GetPrev();
if(where->GoUp())
where = (OBJECT*)where->GoUp();
}
else
dir = INSERT_HORIZ;
}
}
}
}
if (error != IFFERR_EOF)
{
return errors[ERR_IFFPARSE];
}
IFFCleanup(iff);
// we have to set the active camera
disp->camera = (CAMERA*)GetObjectByName(camera);
if(!disp->camera)
err = errors[ERR_NOCAMERA];
else
err = NULL;
// and translate track names to track objects
// and the surface names to surface pointers
TranslateNames();
return err;
}
HRESULT DirectXMesh::CreateDirectXMesh(const MeshModel &m) {
HRESULT hr;
std::vector<Vertex> vertices;
std::vector<Face> faces;
ParseMesh(m, vertices, faces);
WriteToFile(vertices, faces);
return D3D_OK;
/*
DWORD numFaces = faces.size();
DWORD numVertices = vertices.size();
PD(L"number of vertices: ", numVertices);
PD(L"number of faces: ", numFaces);
D3DVERTEXELEMENT9 localVertDecl[MAX_FVF_DECL_SIZE] =
{
{0, 0, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0},
{0, 12, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_NORMAL, 0},
D3DDECL_END()
};
hr = D3DXCreateMesh(numFaces, numVertices, D3DXMESH_MANAGED | D3DXMESH_32BIT,
localVertDecl, pd3d9Device, &mMesh);
PD(hr, L"create mesh");
if(FAILED(hr)) return hr;
LOCAL_VERTEX *pVertices = NULL;
hr = mMesh->LockVertexBuffer(0, (void**)&pVertices);
PD(hr, L"lock vertex buffer");
if(FAILED(hr)) return hr;
for ( DWORD i = 0; i < numVertices; ++i )
{
pVertices[i].pos = D3DXVECTOR3(vertices[i].x,
vertices[i].y,
vertices[i].z);
}
hr = mMesh->UnlockVertexBuffer();
PD(hr, L"unlock vertex buffer");
if(FAILED(hr)) return hr;
DWORD* pIndices = NULL;
hr = mMesh->LockIndexBuffer(0, (void**)&pIndices);
PD(hr, L"lock index buffer");
if(FAILED(hr)) return hr;
for ( DWORD i = 0; i < numFaces; i++ )
{
pIndices[3 * i] = faces[i].vertices[0];
pIndices[3 * i + 1] = faces[i].vertices[1];
pIndices[3 * i + 2] = faces[i].vertices[2];
}
hr = mMesh->UnlockIndexBuffer();
PD(hr, L"unlock index buffer");
if(FAILED(hr)) return hr;
DWORD* pAdjacency = new DWORD[numFaces * 3];
hr = mMesh->GenerateAdjacency(1e-6f, pAdjacency);
PD(hr, L"generate adjacency");
if(FAILED(hr)) return hr;
hr = D3DXComputeNormals(mMesh, pAdjacency);
PD(hr, L"compute normals");
if(FAILED(hr)) return hr;
delete [] pAdjacency;
return D3D_OK;
*/
}
void LoadTextXFile(const char *pText)
{
const char *pTok = GetNextToken(pText, &pText);
while(pTok)
{
if(!MFString_Compare(pTok, "Header"))
{
SkipToken(pText, "{");
int maj = GetInt(pText, &pText);
int min = GetInt(pText, &pText);
int flag = GetInt(pText, &pText);
// printf("XFile V%d.%d, 0x%X\n", maj, min, flag);
pTok = GetNextToken(pText, &pText);
while(MFString_Compare(pTok, "}"))
{
pTok = GetNextToken(pText, &pText);
}
}
else if(!MFString_Compare(pTok, "Frame"))
{
pText = ParseFrame(pText, MFMatrix::identity, -1);
}
else if(!MFString_Compare(pTok, "Mesh"))
{
gMeshChunks.push(XMeshChunk::Create(MFMatrix::identity, pText, ""));
SkipSection(pText);
}
else if(!MFString_Compare(pTok, "AnimationSet"))
{
gAnimSets.push(pText);
SkipSection(pText);
}
else if(!MFString_Compare(pTok, "template"))
{
// const char *pName = GetNextToken(pText, &pText);
SkipSection(pText);
}
else
{
MFDebug_Warn(4, MFStr("Unknown token '%s'\n", pTok));
SkipSection(pText);
}
pTok = GetNextToken(pText, &pText);
}
int a;
for(a=0; a<gMeshChunks.size(); a++)
{
ParseMesh(gMeshChunks[a].pMesh, gMeshChunks[a].mat, gMeshChunks[a].frameName);
}
for(a=0; a<gAnimSets.size(); a++)
{
ParseAnimationSet(gAnimSets[a]);
}
gMeshChunks.clear();
}
bool MD5MeshParser::Parse()
{
while (Advance(false))
{
switch (m_currentLine[0])
{
#if NAZARA_UTILITY_STRICT_RESOURCE_PARSING
case 'M': // MD5Version
if (m_currentLine.GetWord(0) != "MD5Version")
UnrecognizedLine();
break;
case 'c': // commandline
if (m_currentLine.GetWord(0) != "commandline")
UnrecognizedLine();
break;
#endif
case 'j': // joints
#if NAZARA_UTILITY_STRICT_RESOURCE_PARSING
if (!m_currentLine.StartsWith("joints {"))
{
UnrecognizedLine();
break;
}
#endif
if (!ParseJoints())
{
Error("Failed to parse joints");
return false;
}
break;
case 'm': // mesh
{
#if NAZARA_UTILITY_STRICT_RESOURCE_PARSING
if (m_currentLine != "mesh {")
{
UnrecognizedLine();
break;
}
#endif
if (m_meshIndex >= m_meshes.size())
{
#if NAZARA_UTILITY_STRICT_RESOURCE_PARSING
Warning("More meshes than registred");
#endif
m_meshes.push_back(Mesh());
}
if (!ParseMesh())
{
NazaraError("Failed to parse mesh");
return false;
}
m_meshIndex++;
break;
}
case 'n': // num[Frames/Joints]
{
unsigned int count;
if (std::sscanf(&m_currentLine[0], "numJoints %u", &count) == 1)
{
#if NAZARA_UTILITY_STRICT_RESOURCE_PARSING
if (!m_joints.empty())
Warning("Joint count is already defined");
#endif
m_joints.resize(count);
}
else if (std::sscanf(&m_currentLine[0], "numMeshes %u", &count) == 1)
{
#if NAZARA_UTILITY_STRICT_RESOURCE_PARSING
if (!m_meshes.empty())
Warning("Mesh count is already defined");
#endif
m_meshes.resize(count);
}
#if NAZARA_UTILITY_STRICT_RESOURCE_PARSING
else
UnrecognizedLine();
#endif
break;
}
default:
#if NAZARA_UTILITY_STRICT_RESOURCE_PARSING
UnrecognizedLine();
#endif
break;
}
}
return true;
}
