Ogre::MeshPtr CMapLoader::LoadModel(const char * path)
{
MapResource<Ogre::MeshPtr> res;
Ogre::MeshPtr pMesh;
// Check if this model was already loaded
pMesh = Ogre::MeshManager::getSingleton().getByName(path);
if(!pMesh.isNull())
return pMesh;
sectionitem_t * item = LoadItem(path, &res.map);
if(item == NULL)
return Ogre::MeshPtr(NULL);
pMesh = Ogre::MeshManager::getSingleton().createManual(path,
Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
Ogre::DataStreamPtr stream(new Ogre::MemoryDataStream(item->data, item->size, false, true));
Ogre::MeshSerializer serializer;
serializer.importMesh(stream, pMesh.getPointer());
// No need to keep this in memory
mapUnloadItem(item);
// Track this resource
res.data = pMesh;
meshes.push_back(res);
return pMesh;
}
bool OgreMeshAsset::SerializeTo(std::vector<u8> &data, const QString &serializationParameters) const
{
UNREFERENCED_PARAM(serializationParameters);
if (ogreMesh.isNull())
{
LogWarning("OgreMeshAsset::SerializeTo: Tried to export non-existing Ogre mesh " + Name() + ".");
return false;
}
try
{
Ogre::MeshSerializer serializer;
QString tempFilename = assetAPI->GenerateTemporaryNonexistingAssetFilename(Name());
// Ogre has a limitation of not supporting serialization to a file in memory, so serialize directly to a temporary file,
// load it up and delete the temporary file.
serializer.exportMesh(ogreMesh.get(), tempFilename.toStdString());
bool success = LoadFileToVector(tempFilename.toStdString().c_str(), data);
QFile::remove(tempFilename); // Delete the temporary file we used for serialization.
return success;
}
catch(const std::exception &e)
{
LogError("OgreMeshAsset::SerializeTo: Failed to export Ogre mesh " + Name() + ": " + (e.what() ? QString(e.what()) : ""));
}
return false;
}
bool AssetsManager::exportMesh(Ogre::MeshPtr mesh, const std::string& filePath)
{
if (filePath != "") {
Ogre::MeshSerializer serializer;
try {
serializer.exportMesh(mesh.get(), filePath);
S_LOG_INFO("Exported mesh " << filePath);
} catch (const Ogre::Exception& ex) {
S_LOG_FAILURE("Error when exporting mesh " << mesh->getName() << "to path " << filePath <<"." << ex);
return false;
}
return true;
}
return false;
}
int main(int argc, char** argv)
{
static Ogre::String s_strDefault = "";
Ogre::Root* lpRoot = new Ogre::Root(s_strDefault, s_strDefault, s_strDefault);
CFBXLoader loader;
if (argc > 1)
{
Ogre::DefaultHardwareBufferManager* lpBufferManager = new Ogre::DefaultHardwareBufferManager(); // needed because we don't have a rendersystem
Ogre::MeshPtr lpMesh = Ogre::MeshManager::getSingleton().createManual("conversion", Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
loader.convertFbxToMesh(argv[1], lpMesh.get());
Ogre::MeshSerializer nSerializer;
nSerializer.exportMesh(lpMesh.get(), "test.mesh", Ogre::MESH_VERSION_1_8);
delete lpBufferManager;
}
delete lpRoot;
return 0;
}
VALUE _export(int argc,VALUE *argv,VALUE self)
{
VALUE filename,opt,endian = Qnil,version = Qnil;
rb_scan_args(argc, argv, "11",&filename,&opt);
if(rb_obj_is_kind_of(opt,rb_cHash))
{
endian = rb_hash_aref(opt,ID2SYM(rb_intern("endian")));
version = rb_hash_aref(opt,ID2SYM(rb_intern("version")));
}
Ogre::MeshSerializer serial;
serial.exportMesh(_self.get(),
wrap<Ogre::String>(filename),
wrapenum<Ogre::MeshVersion>(version),
wrapenum<Ogre::MeshSerializer::Endian>(endian)
);
return self;
}
bool AssetsManager::exportMesh(Ogre::MeshPtr mesh, const std::string& filePath)
{
if (filePath != "") {
Ogre::MeshSerializer serializer;
try {
std::string dirname(filePath);
size_t end = dirname.find_last_of("/\\");
if (end != std::string::npos) {
dirname = dirname.substr(0, end);
}
oslink::directory osdir(dirname);
if (!osdir.isExisting()) {
oslink::directory::mkdir(dirname.c_str());
}
serializer.exportMesh(mesh.get(), filePath);
S_LOG_INFO("Exported mesh " << filePath);
} catch (const Ogre::Exception& ex) {
S_LOG_FAILURE("Error when exporting mesh " << mesh->getName() << "to path " << filePath <<"." << ex);
return false;
}
return true;
}
return false;
}
void OgreExporter_c::ExportLevel(const WadLevel_c &level, const WadFile_c &file)
{
this->ExportLevelMaterials(level, file);
Ogre::DefaultHardwareBufferManager hardwareBufferManager;
Ogre::ManualObject manualMesh(level.GetName());
const LineDef_s *lineDefs = level.GetLineDefs();
const size_t numLineDefs = level.GetNumLineDefs();
const SideDef_s *sideDefs = level.GetSideDefs();
const Sector_s *sectors = level.GetSectors();
const Vertex_s *vertices = level.GetVertices();
for(size_t i = 0;i < numLineDefs; ++i)
{
if(lineDefs[i].iLeftSideDef >= 0)
{
const SideDef_s &leftSide = sideDefs[lineDefs[i].iLeftSideDef];
const Sector_s &leftSideSector = sectors[leftSide.iSector];
const SideDef_s &rightSide = sideDefs[lineDefs[i].iRightSideDef];
const Sector_s &rightSideSector = sectors[rightSide.iSector];
if(leftSide.uMiddleTexture.uName != '-')
{
this->ExportWallMesh(manualMesh, leftSideSector.iFloorHeight, leftSideSector.iCeilHeight, leftSide.uMiddleTexture, leftSide.iOffsetX, leftSide.iOffsety, vertices, lineDefs[i], file);
}
if(leftSide.uLowerTexture.uName != '-')
{
this->ExportWallMesh(manualMesh, leftSideSector.iFloorHeight, leftSideSector.iFloorHeight, leftSide.uLowerTexture, leftSide.iOffsetX, leftSide.iOffsety, vertices, lineDefs[i], file);
}
if(leftSide.uUpperTexture.uName != '-')
{
this->ExportWallMesh(manualMesh, rightSideSector.iCeilHeight, leftSideSector.iCeilHeight, leftSide.uUpperTexture, leftSide.iOffsetX, leftSide.iOffsety, vertices, lineDefs[i], file);
}
}
if(lineDefs[i].iRightSideDef >= 0)
{
const SideDef_s &rightSide = sideDefs[lineDefs[i].iRightSideDef];
const Sector_s &rightSideSector = sectors[rightSide.iSector];
if(rightSide.uLowerTexture.uName != '-')
{
const SideDef_s &leftSide = sideDefs[lineDefs[i].iLeftSideDef];
const Sector_s &leftSideSector = sectors[leftSide.iSector];
this->ExportWallMesh(manualMesh, rightSideSector.iFloorHeight, leftSideSector.iFloorHeight, rightSide.uLowerTexture, rightSide.iOffsetX, rightSide.iOffsety, vertices, lineDefs[i], file);
}
if(rightSide.uMiddleTexture.uName != '-')
{
this->ExportWallMesh(manualMesh, rightSideSector.iFloorHeight, rightSideSector.iCeilHeight, rightSide.uMiddleTexture, rightSide.iOffsetX, rightSide.iOffsety, vertices, lineDefs[i], file);
}
if(rightSide.uUpperTexture.uName != '-')
{
const SideDef_s &leftSide = sideDefs[lineDefs[i].iLeftSideDef];
const Sector_s &leftSideSector = sectors[leftSide.iSector];
this->ExportWallMesh(manualMesh, leftSideSector.iCeilHeight, rightSideSector.iCeilHeight, rightSide.uUpperTexture, rightSide.iOffsetX, rightSide.iOffsety, vertices, lineDefs[i], file);
}
}
}
namespace fs = boost::filesystem;
fs::path path(strLevelDirectory);
std::string levelName = level.GetName();
levelName += ".mesh";
path /= levelName;
Ogre::LogManager logManager;
logManager.createLog("ogre.log", true, true, false);
Ogre::ResourceGroupManager resourceGroupManager;
Ogre::MeshManager meshManager;
Ogre::LodStrategyManager logStrategyManager;
Ogre::MeshPtr mesh = manualMesh.convertToMesh(level.GetName());
Ogre::MeshSerializer serializer;
serializer.exportMesh(mesh.get(), path.string());
mesh.setNull();
resourceGroupManager.shutdownAll();
this->CreateResourcesCfg();
}
bool OgreMeshAsset::DeserializeFromData(const u8 *data_, size_t numBytes, bool allowAsynchronous)
{
PROFILE(OgreMeshAsset_LoadFromFileInMemory);
/// Force an unload of this data first.
Unload();
/// @todo Duplicate allowAsynchronous code in OgreMeshAsset and TextureAsset.
if ((OGRE_THREAD_SUPPORT == 0) || !assetAPI->Cache() || assetAPI->IsHeadless() || IsAssimpFileType() ||
assetAPI->GetFramework()->HasCommandLineParameter("--noAsyncAssetLoad") ||
assetAPI->GetFramework()->HasCommandLineParameter("--no_async_asset_load")) /**< @todo Remove support for the deprecated underscore version at some point. */
{
allowAsynchronous = false;
}
QString cacheDiskSource;
if (allowAsynchronous)
{
cacheDiskSource = assetAPI->Cache()->FindInCache(Name());
if (cacheDiskSource.isEmpty())
allowAsynchronous = false;
}
// Asynchronous loading
// 1. AssetAPI allows a asynch load. This is false when called from LoadFromFile(), LoadFromCache() etc.
// 2. We have a rendering window for Ogre as Ogre::ResourceBackgroundQueue does not work otherwise. Its not properly initialized without a rendering window.
// 3. The Ogre we are building against has thread support.
if (allowAsynchronous)
{
// We can only do threaded loading from disk, and not any disk location but only from asset cache.
// local:// refs will return empty string here and those will fall back to the non-threaded loading.
// Do not change this to do DiskCache() as that directory for local:// refs will not be a known resource location for ogre.
QFileInfo fileInfo(cacheDiskSource);
std::string sanitatedAssetRef = fileInfo.fileName().toStdString();
//! \todo - Should we set this somewhere for async path?: ogreMesh->setAutoBuildEdgeLists(false);
loadTicket_ = Ogre::ResourceBackgroundQueue::getSingleton().load(Ogre::MeshManager::getSingleton().getResourceType(),
sanitatedAssetRef, OgreRenderer::OgreRenderingModule::CACHE_RESOURCE_GROUP, false, 0, 0, this);
return true;
}
if (!data_)
{
LogError("OgreMeshAsset::DeserializeFromData: Cannot deserialize from null input data");
return false;
}
// Synchronous loading
if (ogreMesh.isNull())
{
ogreMesh = Ogre::MeshManager::getSingleton().createManual(
AssetAPI::SanitateAssetRef(this->Name()).toStdString(), Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
if (ogreMesh.isNull())
{
LogError("OgreMeshAsset::DeserializeFromData: Failed to create mesh " + Name());
return false;
}
ogreMesh->setAutoBuildEdgeLists(false);
}
// Convert file to Ogre mesh using assimp
if (IsAssimpFileType())
{
#ifdef ASSIMP_ENABLED
emit ExternalConversionRequested(this, data_, numBytes);
return true;
#else
LogError(QString("OgreMeshAsset::DeserializeFromData: cannot convert " + Name() + " to Ogre mesh. OpenAssetImport is not enabled."));
return false;
#endif
}
try
{
std::vector<u8> tempData(data_, data_ + numBytes);
#include "DisableMemoryLeakCheck.h"
Ogre::DataStreamPtr stream(new Ogre::MemoryDataStream((void*)&tempData[0], numBytes, false));
#include "EnableMemoryLeakCheck.h"
Ogre::MeshSerializer serializer;
serializer.importMesh(stream, ogreMesh.getPointer()); // Note: importMesh *adds* submeshes to an existing mesh. It doesn't replace old ones.
}
catch (Ogre::Exception &e)
{
LogError(QString("OgreMeshAsset::DeserializeFromData: Ogre::MeshSerializer::importMesh failed when loading asset '" + Name() + "': ") + e.what());
if(IsAssimpFileType())
LogError(QString("OgreMeshAsset::DeserializeFromData: cannot convert " + Name() + " to Ogre mesh. OpenAssetImport is not enabled."));
return false;
}
if (GenerateMeshData())
{
// We did a synchronous load, must call AssetLoadCompleted here.
assetAPI->AssetLoadCompleted(Name());
return true;
}
else
return false;
}
Ogre::Entity*
ModelFile::GetModel( const ModelInfo& info )
{
VectorTexForGen textures;
Ogre::MeshPtr mesh = Ogre::MeshManager::getSingleton().create( info.data.name + "export", "General" );
Ogre::SkeletonPtr skeleton = Ogre::SkeletonManager::getSingleton().create( info.data.name + "export", "General" );
int number_of_bones = GetU8( 0x02 );
int number_of_parts = GetU8( 0x03 );
int offset_to_bones = GetU32LE( 0x0c );
int offset_to_parts = GetU32LE( 0x10 );
Ogre::Bone* root1 = skeleton->createBone( "0", 0 );
Ogre::Bone* root2 = skeleton->createBone( "1", 1 );
root1->addChild( root2 );
for( int i = 0; i < number_of_bones; ++i )
{
Bone bone;
bone.parent_id = ( i != 0 ) ? ( s8 )GetU8( offset_to_bones + i * 0x04 + 0x03 ) : -1;
bone.length = ( s16 )GetU16LE( offset_to_bones + i * 0x04 + 0x00 );
m_Skeleton.push_back(bone);
Ogre::Bone* bone1 = skeleton->createBone( Ogre::StringConverter::toString( i * 2 + 2 ), i * 2 + 2 );
Ogre::Bone* bone2 = skeleton->createBone( Ogre::StringConverter::toString( i * 2 + 3 ), i * 2 + 3 );
LOGGER->Log( "Add skeleton bone: bone_id = " + Ogre::StringConverter::toString( i ) + ", length = " + Ogre::StringConverter::toString( bone.length ) + ", parent = " + Ogre::StringConverter::toString( bone.parent_id ) + ".\n" );
if( bone.parent_id == -1 )
{
skeleton->getBone( 1 )->addChild( bone1 );
}
else
{
skeleton->getBone( bone.parent_id * 2 + 3 )->addChild( bone1 );
}
bone1->addChild( bone2 );
}
AnimationExtractor( skeleton, info, m_Skeleton );
// draw skeleton
{
//DrawSkeleton( m_Skeleton, mesh );
}
for( int i = 0; i < number_of_parts; ++i )
{
MeshExtractor( info.data, "ffix/field_model/" + info.data.name, this, offset_to_parts + i * 0x28, textures, mesh );
}
// <OGRE> ///////////////////////////////
skeleton->optimiseAllAnimations();
Ogre::SkeletonSerializer skeleton_serializer;
skeleton_serializer.exportSkeleton( skeleton.getPointer(), "exported/models/field/units/" + info.data.name + ".skeleton" );
// Update bounds
Ogre::AxisAlignedBox aabb( -999, -999, -999, 999, 999, 999 );
mesh->_setBounds( aabb, false );
mesh->_setBoundingSphereRadius( 999 );
mesh->setSkeletonName( "models/field/units/" + info.data.name + ".skeleton" );
Ogre::MeshSerializer ser;
ser.exportMesh( mesh.getPointer(), "exported/models/field/units/" + info.data.name + ".mesh" );
// create and export textures for model
//if (textures.size() > 0)
{
Vram* vram = new Vram();
File* tex = new File( "./data/field/5/1b/2/4/1.tim" );
LoadTimFileToVram( tex, 0, vram );
delete tex;
tex = new File( "./data/field/5/1b/2/4/2.tim" );
LoadTimFileToVram( tex, 0, vram );
delete tex;
vram->Save( "1.jpg" );
CreateTexture( vram, info.data, "exported/models/field/units/" + info.data.name + ".png", textures );
delete vram;
}
CreateMaterial( "ffix/field_model/" + info.data.name, "exported/models/field/units/" + info.data.name + ".material", ( textures.size() > 0 ) ? "models/field/units/" + info.data.name + ".png" : "", "", "" );
Ogre::SceneManager* scene_manager = Ogre::Root::getSingleton().getSceneManager( "Scene" );
Ogre::Entity* thisEntity = scene_manager->createEntity( info.data.name, "models/field/units/" + info.data.name + ".mesh" );
//thisEntity->setDisplaySkeleton(true);
//thisEntity->setDebugDisplayEnabled(true);
thisEntity->setVisible( false );
thisEntity->getAnimationState( info.animations_name[ 0 ] )->setEnabled(true);
thisEntity->getAnimationState( info.animations_name[ 0 ] )->setLoop(true);
Ogre::SceneNode* thisSceneNode = scene_manager->getRootSceneNode()->createChildSceneNode();
thisSceneNode->setPosition( 0, 0, 0 );
thisSceneNode->roll( Ogre::Radian( Ogre::Degree( 180.0f ) ) );
thisSceneNode->yaw( Ogre::Radian( Ogre::Degree( 120.0f ) ) );
thisSceneNode->pitch( Ogre::Radian( Ogre::Degree(90.0f ) ) );
thisSceneNode->attachObject( thisEntity );
return thisEntity;
}
void MilkshapePlugin::doExportMesh(msModel* pModel)
{
// Create singletons
Ogre::SkeletonManager skelMgr;
Ogre::DefaultHardwareBufferManager defHWBufMgr;
Ogre::LogManager& logMgr = Ogre::LogManager::getSingleton();
Ogre::MeshManager meshMgr;
//
// choose filename
//
OPENFILENAME ofn;
memset (&ofn, 0, sizeof (OPENFILENAME));
char szFile[MS_MAX_PATH];
char szFileTitle[MS_MAX_PATH];
char szDefExt[32] = "mesh";
char szFilter[128] = "OGRE .mesh Files (*.mesh)\0*.mesh\0All Files (*.*)\0*.*\0\0";
szFile[0] = '\0';
szFileTitle[0] = '\0';
ofn.lStructSize = sizeof (OPENFILENAME);
ofn.lpstrDefExt = szDefExt;
ofn.lpstrFilter = szFilter;
ofn.lpstrFile = szFile;
ofn.nMaxFile = MS_MAX_PATH;
ofn.lpstrFileTitle = szFileTitle;
ofn.nMaxFileTitle = MS_MAX_PATH;
ofn.Flags = OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT | OFN_PATHMUSTEXIST;
ofn.lpstrTitle = "Export to OGRE Mesh";
if (!::GetSaveFileName (&ofn))
return /*0*/;
logMgr.logMessage("Creating Mesh object...");
Ogre::MeshPtr ogreMesh = Ogre::MeshManager::getSingleton().create("export",
Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
logMgr.logMessage("Mesh object created.");
bool foundBoneAssignment = false;
// No shared geometry
int i;
int wh, numbones;
int intweight[3], intbones[3];
size_t j;
Ogre::Vector3 min, max, currpos;
Ogre::Real maxSquaredRadius;
bool first = true;
for (i = 0; i < msModel_GetMeshCount (pModel); i++)
{
msMesh *pMesh = msModel_GetMeshAt (pModel, i);
logMgr.logMessage("Creating SubMesh object...");
Ogre::SubMesh* ogreSubMesh = ogreMesh->createSubMesh();
logMgr.logMessage("SubMesh object created.");
// Set material
logMgr.logMessage("Getting SubMesh Material...");
int matIdx = msMesh_GetMaterialIndex(pMesh);
if (matIdx == -1)
{
// No material, use blank
ogreSubMesh->setMaterialName("BaseWhite");
logMgr.logMessage("No Material, using default 'BaseWhite'.");
}
else
{
msMaterial *pMat = msModel_GetMaterialAt(pModel, matIdx);
ogreSubMesh->setMaterialName(pMat->szName);
logMgr.logMessage("SubMesh Material Done.");
}
logMgr.logMessage("Setting up geometry...");
// Set up mesh geometry
ogreSubMesh->vertexData = new Ogre::VertexData();
ogreSubMesh->vertexData->vertexCount = msMesh_GetVertexCount (pMesh);
ogreSubMesh->vertexData->vertexStart = 0;
Ogre::VertexBufferBinding* bind = ogreSubMesh->vertexData->vertexBufferBinding;
Ogre::VertexDeclaration* decl = ogreSubMesh->vertexData->vertexDeclaration;
// Always 1 texture layer, 2D coords
#define POSITION_BINDING 0
#define NORMAL_BINDING 1
#define TEXCOORD_BINDING 2
decl->addElement(POSITION_BINDING, 0, Ogre::VET_FLOAT3, Ogre::VES_POSITION);
decl->addElement(NORMAL_BINDING, 0, Ogre::VET_FLOAT3, Ogre::VES_NORMAL);
decl->addElement(TEXCOORD_BINDING, 0, Ogre::VET_FLOAT2, Ogre::VES_TEXTURE_COORDINATES);
// Create buffers
Ogre::HardwareVertexBufferSharedPtr pbuf = Ogre::HardwareBufferManager::getSingleton().
createVertexBuffer(decl->getVertexSize(POSITION_BINDING), ogreSubMesh->vertexData->vertexCount,
Ogre::HardwareBuffer::HBU_DYNAMIC, false);
Ogre::HardwareVertexBufferSharedPtr nbuf = Ogre::HardwareBufferManager::getSingleton().
createVertexBuffer(decl->getVertexSize(NORMAL_BINDING), ogreSubMesh->vertexData->vertexCount,
Ogre::HardwareBuffer::HBU_DYNAMIC, false);
Ogre::HardwareVertexBufferSharedPtr tbuf = Ogre::HardwareBufferManager::getSingleton().
createVertexBuffer(decl->getVertexSize(TEXCOORD_BINDING), ogreSubMesh->vertexData->vertexCount,
Ogre::HardwareBuffer::HBU_DYNAMIC, false);
bind->setBinding(POSITION_BINDING, pbuf);
bind->setBinding(NORMAL_BINDING, nbuf);
bind->setBinding(TEXCOORD_BINDING, tbuf);
ogreSubMesh->useSharedVertices = false;
float* pPos = static_cast<float*>(
pbuf->lock(Ogre::HardwareBuffer::HBL_DISCARD));
logMgr.logMessage("Doing positions and texture coords...");
for (j = 0; j < ogreSubMesh->vertexData->vertexCount; ++j)
{
logMgr.logMessage("Doing vertex " + Ogre::StringConverter::toString(j));
msVertex *pVertex = msMesh_GetVertexAt (pMesh, (int)j);
msVertexEx *pVertexEx=msMesh_GetVertexExAt(pMesh, (int)j);
msVec3 Vertex;
msVertex_GetVertex (pVertex, Vertex);
*pPos++ = Vertex[0];
*pPos++ = Vertex[1];
*pPos++ = Vertex[2];
// Deal with bounds
currpos = Ogre::Vector3(Vertex[0], Vertex[1], Vertex[2]);
if (first)
{
min = max = currpos;
maxSquaredRadius = currpos.squaredLength();
first = false;
}
else
{
min.makeFloor(currpos);
max.makeCeil(currpos);
maxSquaredRadius = std::max(maxSquaredRadius, currpos.squaredLength());
}
int boneIdx = msVertex_GetBoneIndex(pVertex);
if (boneIdx != -1)
{
foundBoneAssignment = true;
numbones = 1;
intbones[0] = intbones[1] = intbones[2] = -1;
intweight[0] = intweight[1] = intweight[2] = 0;
for(wh = 0; wh < 3; ++wh)
{
intbones[wh] = msVertexEx_GetBoneIndices(pVertexEx, wh);
if(intbones[wh] == -1)
break;
++numbones;
intweight[wh] = msVertexEx_GetBoneWeights(pVertexEx, wh);
} // for(k)
Ogre::VertexBoneAssignment vertAssign;
vertAssign.boneIndex = boneIdx;
vertAssign.vertexIndex = (unsigned int)j;
if(numbones == 1)
{
vertAssign.weight = 1.0;
} // single assignment
else
{
vertAssign.weight=(Ogre::Real)intweight[0]/100.0;
}
ogreSubMesh->addBoneAssignment(vertAssign);
if(numbones > 1)
{
// this somewhat contorted logic is because the first weight [0] matches to the bone assignment
// located with pVertex. The next two weights [1][2] match up to the first two bones found
// with pVertexEx [0][1]. The weight for the fourth bone, if present, is the unassigned weight
for(wh = 0; wh < 3; wh++)
{
boneIdx = intbones[wh];
if(boneIdx == -1)
break;
vertAssign.boneIndex = boneIdx;
vertAssign.vertexIndex = (unsigned int)j;
if(wh == 2)
{
// fourth weight is 1.0-(sumoffirstthreeweights)
vertAssign.weight = 1.0-(((Ogre::Real)intweight[0]/100.0)+
((Ogre::Real)intweight[1]/100.0)+((Ogre::Real)intweight[2]/100.0));
}
else
{
vertAssign.weight=(Ogre::Real)intweight[wh+1];
}
ogreSubMesh->addBoneAssignment(vertAssign);
} // for(k)
} // if(numbones)
}
}
pbuf->unlock();
float* pTex = static_cast<float*>(
tbuf->lock(Ogre::HardwareBuffer::HBL_DISCARD));
logMgr.logMessage("Doing uvs, normals and indexes (v2)...");
// Aargh, Milkshape uses stupid separate normal indexes for the same vertex like 3DS
// Normals aren't described per vertex but per triangle vertex index
// Pain in the arse, we have to do vertex duplication again if normals differ at a vertex (non smooth)
// WHY don't people realise this format is a pain for passing to 3D APIs in vertex buffers?
float* pNorm = static_cast<float*>(
nbuf->lock(Ogre::HardwareBuffer::HBL_DISCARD));
ogreSubMesh->indexData->indexCount = msMesh_GetTriangleCount (pMesh) * 3;
// Always use 16-bit buffers, Milkshape can't handle more anyway
Ogre::HardwareIndexBufferSharedPtr ibuf = Ogre::HardwareBufferManager::getSingleton().
createIndexBuffer(Ogre::HardwareIndexBuffer::IT_16BIT,
ogreSubMesh->indexData->indexCount, Ogre::HardwareBuffer::HBU_STATIC_WRITE_ONLY);
ogreSubMesh->indexData->indexBuffer = ibuf;
unsigned short *pIdx = static_cast<unsigned short*>(
ibuf->lock(Ogre::HardwareBuffer::HBL_DISCARD));
for (j = 0; j < ogreSubMesh->indexData->indexCount; j+=3)
{
msTriangle *pTriangle = msMesh_GetTriangleAt (pMesh, (int)j/3);
msTriangleEx *pTriangleEx=msMesh_GetTriangleExAt(pMesh, (int)j/3);
word nIndices[3];
msTriangle_GetVertexIndices (pTriangle, nIndices);
msVec3 Normal;
msVec2 uv;
int k, vertIdx;
for (k = 0; k < 3; ++k)
{
vertIdx = nIndices[k];
// Face index
pIdx[j+k] = vertIdx;
// Vertex normals
// For the moment, ignore any discrepancies per vertex
msTriangleEx_GetNormal(pTriangleEx, k, &Normal[0]);
msTriangleEx_GetTexCoord(pTriangleEx, k, &uv[0]);
pTex[(vertIdx*2)]=uv[0];
pTex[(vertIdx*2)+1]=uv[1];
pNorm[(vertIdx*3)] = Normal[0];
pNorm[(vertIdx*3)+1] = Normal[1];
pNorm[(vertIdx*3)+2] = Normal[2];
}
} // Faces
nbuf->unlock();
ibuf->unlock();
tbuf->unlock();
// Now use Ogre's ability to reorganise the vertex buffers the best way
Ogre::VertexDeclaration* newDecl =
ogreSubMesh->vertexData->vertexDeclaration->getAutoOrganisedDeclaration(
foundBoneAssignment, false);
Ogre::BufferUsageList bufferUsages;
for (size_t u = 0; u <= newDecl->getMaxSource(); ++u)
bufferUsages.push_back(Ogre::HardwareBuffer::HBU_STATIC_WRITE_ONLY);
ogreSubMesh->vertexData->reorganiseBuffers(newDecl, bufferUsages);
logMgr.logMessage("Geometry done.");
} // SubMesh
// Set bounds
ogreMesh->_setBoundingSphereRadius(Ogre::Math::Sqrt(maxSquaredRadius));
ogreMesh->_setBounds(Ogre::AxisAlignedBox(min, max), false);
// Keep hold of a Skeleton pointer for deletion later
// Mesh uses Skeleton pointer for skeleton name
Ogre::SkeletonPtr pSkel;
if (exportSkeleton && foundBoneAssignment)
{
// export skeleton, also update mesh to point to it
pSkel = doExportSkeleton(pModel, ogreMesh);
}
else if (!exportSkeleton && foundBoneAssignment)
{
// We've found bone assignments, but skeleton is not to be exported
// Prompt the user to find the skeleton
if (!locateSkeleton(ogreMesh))
return;
}
// Export
logMgr.logMessage("Creating MeshSerializer..");
Ogre::MeshSerializer serializer;
logMgr.logMessage("MeshSerializer created.");
// Generate LODs if required
if (generateLods)
{
// Build LOD depth list
Ogre::Mesh::LodDistanceList distList;
float depth = 0;
for (unsigned short depthidx = 0; depthidx < numLods; ++depthidx)
{
depth += lodDepthIncrement;
distList.push_back(depth);
}
ogreMesh->generateLodLevels(distList, lodReductionMethod, lodReductionAmount);
}
if (generateEdgeLists)
{
ogreMesh->buildEdgeList();
}
if (generateTangents)
{
unsigned short src, dest;
ogreMesh->suggestTangentVectorBuildParams(tangentSemantic, src, dest);
ogreMesh->buildTangentVectors(tangentSemantic, src, dest, tangentsSplitMirrored, tangentsSplitRotated, tangentsUseParity);
}
// Export
Ogre::String msg;
msg = "Exporting mesh data to file '" + Ogre::String(szFile) + "'";
logMgr.logMessage(msg);
serializer.exportMesh(ogreMesh.getPointer(), szFile);
logMgr.logMessage("Export successful");
Ogre::MeshManager::getSingleton().remove(ogreMesh->getHandle());
if (!pSkel.isNull())
Ogre::SkeletonManager::getSingleton().remove(pSkel->getHandle());
if (exportMaterials && msModel_GetMaterialCount(pModel) > 0)
{
doExportMaterials(pModel);
}
}
bool OgreMeshResource::SetData(Foundation::AssetPtr source)
{
if (!source)
{
OgreRenderingModule::LogError("Null source asset data pointer");
return false;
}
if (!source->GetSize())
{
OgreRenderingModule::LogError("Zero sized mesh asset");
return false;
}
try
{
if (ogre_mesh_.isNull())
{
ogre_mesh_ = Ogre::MeshManager::getSingleton().createManual(
id_, Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
if (ogre_mesh_.isNull())
{
OgreRenderingModule::LogError("Failed to create mesh " + id_);
return false;
}
ogre_mesh_->setAutoBuildEdgeLists(false);
}
Ogre::DataStreamPtr stream(new Ogre::MemoryDataStream((void*)source->GetData(), source->GetSize(), false));
Ogre::MeshSerializer serializer;
serializer.importMesh(stream, ogre_mesh_.getPointer());
// Generate tangents to mesh
try
{
unsigned short src, dest;
if (!ogre_mesh_->suggestTangentVectorBuildParams(Ogre::VES_TANGENT, src, dest))
ogre_mesh_->buildTangentVectors(Ogre::VES_TANGENT, src, dest);
}
catch (...) {}
// Generate extremity points to submeshes, 1 should be enough
try
{
for(uint i = 0; i < ogre_mesh_->getNumSubMeshes(); ++i)
{
Ogre::SubMesh *smesh = ogre_mesh_->getSubMesh(i);
if (smesh)
smesh->generateExtremes(1);
}
}
catch (...) {}
// Assign default materials that won't complain
original_materials_.clear();
for (uint i = 0; i < ogre_mesh_->getNumSubMeshes(); ++i)
{
Ogre::SubMesh* submesh = ogre_mesh_->getSubMesh(i);
if (submesh)
{
original_materials_.push_back(submesh->getMaterialName());
submesh->setMaterialName("UnlitTextured");
}
}
}
catch (Ogre::Exception &e)
{
OgreRenderingModule::LogError("Failed to create mesh " + id_ + ": " + std::string(e.what()));
RemoveMesh();
return false;
}
OgreRenderingModule::LogDebug("Ogre mesh " + id_ + " created");
return true;
}
void saveAsDotScene(const QString& path, QFile& file, Ogre::SceneManager* sceneManager)
{
Ogre::MeshSerializer* mMeshSerializer = new Ogre::MeshSerializer();
Ogre::MaterialSerializer* mMaterialSerializer = new Ogre::MaterialSerializer();
int idCounter = 3;
if (!file.open(QIODevice::WriteOnly))
{
/* show wrror message if not able to open file */
QMessageBox::warning(0, "Read only", "The file is in read only mode");
}
else
{
Ogre::SceneManager::MovableObjectIterator iterator = sceneManager->getMovableObjectIterator("Entity");
QXmlStreamWriter* xmlWriter = new QXmlStreamWriter();
xmlWriter->setAutoFormatting(true);
xmlWriter->setDevice(&file);
xmlWriter->writeStartElement("scene");
xmlWriter->writeAttribute("formatVersion","");
xmlWriter->writeStartElement("nodes");
while(iterator.hasMoreElements())
{
Ogre::Entity* e = static_cast<Ogre::Entity*>(iterator.getNext());
Ogre::Any any = e->getParentNode()->getUserAny();
Ogre::String widgetType("");
if(!any.isEmpty()){
widgetType = any_cast<Ogre::String>(any);
}
Ogre::String tmp(widgetType + ":" + e->getParentNode()->getName());
QString nodeName(tmp.c_str());
xmlWriter->writeStartElement("node");
xmlWriter->writeAttribute("name", nodeName);
xmlWriter->writeAttribute("id", QString::number(idCounter++));
xmlWriter->writeStartElement("position");
xmlWriter->writeAttribute("x", QString::number(e->getParentNode()->getPosition().x));
xmlWriter->writeAttribute("y", QString::number(e->getParentNode()->getPosition().y));
xmlWriter->writeAttribute("z", QString::number(e->getParentNode()->getPosition().z));
xmlWriter->writeEndElement();
xmlWriter->writeStartElement("scale");
xmlWriter->writeAttribute("x", QString::number(e->getParentNode()->getScale().x));
xmlWriter->writeAttribute("y", QString::number(e->getParentNode()->getScale().y));
xmlWriter->writeAttribute("z", QString::number(e->getParentNode()->getScale().z));
xmlWriter->writeEndElement();
xmlWriter->writeStartElement("entity");
xmlWriter->writeAttribute("name", nodeName);
xmlWriter->writeAttribute("meshFile", nodeName.toLower() + QString(".mesh") );
xmlWriter->writeAttribute("static", QString("false"));
xmlWriter->writeEndElement();
const Mesh* mesh = e->getMesh().getPointer();
mMeshSerializer->exportMesh(mesh,String(path.toStdString() +
nodeName.toLower().toStdString() +
".mesh" ));
std::cout << "numeber" << mesh->getNumSubMeshes() << std::endl;
for(int i = 0; i < e->getNumSubEntities(); i++){
Ogre::Material *mat = static_cast<Ogre::Material*>
(Ogre::MaterialManager::getSingletonPtr()->getByName(e->getSubEntity(i)->getMaterialName()).getPointer());
//e->getMesh().get()->getSubMesh()
if(mat->getTechnique(0)->getPass(0)->getNumTextureUnitStates() !=0){
Ogre::String str = mat->getTechnique(0)->getPass(0)->getTextureUnitState(0)->getTextureName();
Ogre::MaterialPtr mMatPtr =e->getSubEntity(i)->getMaterial() ;
mMaterialSerializer->exportMaterial(mMatPtr ,
String(path.toStdString() +
nodeName.toLower().toStdString() +
QString::number(i).toStdString() + ".material" ));
Ogre::TexturePtr* mTexPtr = new Ogre::TexturePtr(Ogre::TextureManager::getSingletonPtr()->getByName(str));
Ogre::Texture* mTex = mTexPtr->getPointer();
Ogre::PixelFormat pxf = mTex->getFormat();
Ogre::Image mImage;
mTex->convertToImage(mImage);
std::cout << str << std::endl;
mImage.save(String(path.toStdString() +
str));
}
}
//material file merge
for(int i = 0; i < e->getNumSubEntities(); i++){
Ogre::Material *mat = static_cast<Ogre::Material*>
(Ogre::MaterialManager::getSingletonPtr()->getByName(e->getSubEntity(i)->getMaterialName()).getPointer());
QString mMatFilePath = QString((path.toStdString() +
nodeName.toLower().toStdString() +
".material").c_str()) ;
QFile mFile(mMatFilePath);
if (!mFile.open(QIODevice::Append))
{
/* show wrror message if not able to open file */
QMessageBox::warning(0, "Read only", "The file is in read only mode");
}
else{
QTextStream out(&mFile);
QString mTempMatPath = QString((path + nodeName.toLower() + QString::number(i) + ".material"));
QFile mTempMatFile(mTempMatPath);
mTempMatFile.open(QIODevice::ReadOnly);
QTextStream src(&mTempMatFile);
mFile.write(src.readAll().toStdString().c_str());
mTempMatFile.remove();
}
}
xmlWriter->writeEndElement();
}
xmlWriter->writeEndElement();
xmlWriter->writeEndDocument();
delete xmlWriter;
}
delete mMeshSerializer;
delete mMaterialSerializer;
}
AssetLoadState OgreMeshAsset::DeserializeFromData(const u8 *data_, size_t numBytes)
{
PROFILE(OgreMeshAsset_LoadFromFileInMemory);
assert(data_);
if (!data_)
return ASSET_LOAD_FAILED;
// Force an unload of this data first.
Unload();
if (OGRE_THREAD_SUPPORT != 0)
{
// We can only do threaded loading from disk, and not any disk location but only from asset cache.
// local:// refs will return empty string here and those will fall back to the non-threaded loading.
// Do not change this to do DiskCache() as that directory for local:// refs will not be a known resource location for ogre.
QString cacheDiskSource = assetAPI->GetAssetCache()->GetDiskSource(QUrl(Name()));
if (!cacheDiskSource.isEmpty())
{
QFileInfo fileInfo(cacheDiskSource);
std::string sanitatedAssetRef = fileInfo.fileName().toStdString();
loadTicket_ = Ogre::ResourceBackgroundQueue::getSingleton().load(Ogre::MeshManager::getSingleton().getResourceType(),
sanitatedAssetRef, OgreRenderer::OgreRenderingModule::CACHE_RESOURCE_GROUP,
false, 0, 0, this);
return ASSET_LOAD_PROCESSING;
}
}
if (ogreMesh.isNull())
{
ogreMesh = Ogre::MeshManager::getSingleton().createManual(
OgreRenderer::SanitateAssetIdForOgre(this->Name().toStdString()), Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
if (ogreMesh.isNull())
{
LogError("Failed to create mesh " + Name().toStdString());
return ASSET_LOAD_FAILED;
}
ogreMesh->setAutoBuildEdgeLists(false);
}
std::vector<u8> tempData(data_, data_ + numBytes);
#include "DisableMemoryLeakCheck.h"
Ogre::DataStreamPtr stream(new Ogre::MemoryDataStream((void*)&tempData[0], numBytes, false));
#include "EnableMemoryLeakCheck.h"
Ogre::MeshSerializer serializer;
serializer.importMesh(stream, ogreMesh.getPointer()); // Note: importMesh *adds* submeshes to an existing mesh. It doesn't replace old ones.
// Generate tangents to mesh
try
{
unsigned short src, dest;
///\bug Crashes if called for a mesh that has null or zero vertices in the vertex buffer, or null or zero indices in the index buffer.
if (!ogreMesh->suggestTangentVectorBuildParams(Ogre::VES_TANGENT, src, dest))
ogreMesh->buildTangentVectors(Ogre::VES_TANGENT, src, dest);
}
catch (...) {}
// Generate extremity points to submeshes, 1 should be enough
try
{
for(uint i = 0; i < ogreMesh->getNumSubMeshes(); ++i)
{
Ogre::SubMesh *smesh = ogreMesh->getSubMesh(i);
if (smesh)
smesh->generateExtremes(1);
}
}
catch (...) {}
try
{
// Assign default materials that won't complain
SetDefaultMaterial();
// Set asset references the mesh has
//ResetReferences();
}
catch (Ogre::Exception &e)
{
LogError("Failed to create mesh " + this->Name().toStdString() + ": " + std::string(e.what()));
Unload();
return ASSET_LOAD_FAILED;
}
//internal_name_ = SanitateAssetIdForOgre(id_);
LogDebug("Ogre mesh " + this->Name().toStdString() + " created");
return ASSET_LOAD_SUCCESFULL;
}
Ogre::Entity*
StageFile::GetModel( const StageInfo& info )
{
//DumpSettings("exported/" + info.data.name + ".lua");
VectorTexForGen textures;
Ogre::MeshPtr mesh = Ogre::MeshManager::getSingleton().create(info.data.name + "export", "General");
Ogre::SkeletonPtr skeleton = Ogre::SkeletonManager::getSingleton().create(info.data.name + "export", "General");
u32 number_of_files = GetU32LE(0);
LOGGER->Log("Number of file " + IntToString(number_of_files) + "\n");
Ogre::Bone* root1 = skeleton->createBone( "0", 0 );
Ogre::Bone* root2 = skeleton->createBone( "1", 1 );
root1->addChild( root2 );
Ogre::Animation* anim = skeleton->createAnimation( "Idle", 1 );
Ogre::NodeAnimationTrack* track1 = anim->createNodeTrack( 0, root1 );
track1->removeAllKeyFrames();
Ogre::TransformKeyFrame* frame1 = track1->createNodeKeyFrame( 0 );
Ogre::Matrix3 matrix;
matrix.FromEulerAnglesYXZ( Ogre::Radian( Ogre::Degree( 0 ) ), Ogre::Radian( Ogre::Degree( -90 ) ), Ogre::Radian( Ogre::Degree( 0 ) ) );
Ogre::Quaternion rot;
rot.FromRotationMatrix( matrix );
frame1->setRotation( rot );
for (u32 i = 1; i < number_of_files - 1; ++i)
{
int offset_to_vertex = GetU32LE(0x04 + i * 0x04);
MeshExtractor(info.data, "ffvii/battle_stage/" + info.data.name, this, offset_to_vertex, textures, mesh, Ogre::StringConverter::toString(i), 1);
}
// <OGRE> ///////////////////////////////
skeleton->optimiseAllAnimations();
Ogre::SkeletonSerializer skeleton_serializer;
skeleton_serializer.exportSkeleton(skeleton.getPointer(), "exported/models/ffvii/battle/stages/" + info.data.name + ".skeleton");
// Update bounds
Ogre::AxisAlignedBox aabb(-999, -999, -999, 999, 999, 999);
mesh->_setBounds(aabb, false);
mesh->_setBoundingSphereRadius(999);
mesh->setSkeletonName( "models/ffvii/battle/stages/" + info.data.name + ".skeleton" );
Ogre::MeshSerializer ser;
ser.exportMesh(mesh.getPointer(), "exported/models/ffvii/battle/stages/" + info.data.name + ".mesh");
// create and export textures for model
if( textures.size() > 0 )
{
int number_of_files = GetU32LE( 0x00 );
int offset_to_texture = GetU32LE( number_of_files * 0x04 );
Vram* vram = Vram::MakeInstance().release();
LoadTimFileToVram( this, offset_to_texture, vram );
//vram->Save( "qqq" );
CreateTexture( vram, info.data, "exported/models/ffvii/battle/stages/" + info.data.name + ".png", textures );
delete vram;
}
CreateMaterial("ffvii/battle_stage/" + info.data.name, "exported/models/ffvii/battle/stages/" + info.data.name + ".material", "models/ffvii/battle/stages/" + info.data.name + ".png", "", "");
Ogre::SceneManager* scene_manager = Ogre::Root::getSingleton().getSceneManager( "Scene" );
Ogre::Entity* thisEntity = scene_manager->createEntity( info.data.name, "models/ffvii/battle/stages/" + info.data.name + ".mesh" );
//thisEntity->setDisplaySkeleton(true);
//thisEntity->setDebugDisplayEnabled(true);
thisEntity->setVisible(false);
thisEntity->getAnimationState( "Idle" )->setEnabled( true );
thisEntity->getAnimationState( "Idle" )->setLoop( true );
Ogre::SceneNode* thisSceneNode = scene_manager->getRootSceneNode()->createChildSceneNode();
thisSceneNode->setPosition( 0, 0, 0 );
thisSceneNode->roll( Ogre::Radian( Ogre::Degree( 180.0f ) ) );
thisSceneNode->yaw( Ogre::Radian( Ogre::Degree( 120.0f ) ) );
thisSceneNode->pitch( Ogre::Radian( Ogre::Degree( 90.0f ) ) );
thisSceneNode->attachObject( thisEntity );
return thisEntity;
}
