void dModel::InitFromModel (const dModel& source)
{
while (m_skeleton.GetCount()) {
RemoveSkeleton(m_skeleton.GetFirst()->GetInfo());
}
while (m_meshList.GetCount()) {
RemoveMesh(m_meshList.GetFirst()->GetInfo().m_mesh);
}
while (m_animations.GetCount()) {
RemoveAnimation(m_animations.GetFirst()->GetInfo());
}
for (dList<dBone*>::dListNode* node = source.m_skeleton.GetFirst(); node; node = node->GetNext()) {
int stack = 1;
dBone* pool[64];
dBone* parentBones[64];
parentBones[0] = NULL;
dBone* rootBone = NULL;
pool[0] = node->GetInfo();
while (stack) {
stack --;
dBone* parent = parentBones[stack];
dBone* sourceBone = pool[stack];
dBone* bone = new dBone (*sourceBone, parent);
if (!rootBone) {
rootBone = bone;
}
for (sourceBone = sourceBone->GetChild(); sourceBone; sourceBone = sourceBone->GetSibling()) {
pool[stack] = sourceBone;
parentBones[stack] = bone;
stack ++;
}
}
AddSkeleton(rootBone);
rootBone->Release();
}
for (dList<dAnimationClip*>::dListNode* node = source.m_animations.GetFirst(); node; node = node->GetNext()) {
AddAnimation(node->GetInfo());
}
for (dList<dMeshInstance>::dListNode* node = source.m_meshList.GetFirst(); node; node = node->GetNext()) {
AddMesh(node->GetInfo().m_mesh);
dMeshInstance& instance = m_meshList.GetLast()->GetInfo();
instance.m_boneID = node->GetInfo().m_boneID;
if (node->GetInfo().GetModifier()) {
instance.SetModifier(node->GetInfo().GetModifier()->CreateCopy (instance, *this));
}
}
}
void Scene::RemoveScene()
{
SetSelectedMesh(nullptr);
for(const MeshPtr& mesh : m_meshes)
{
if(mesh->IsVisible())
{
RemoveMesh(mesh);
}
}
m_enableCreation(true);
}
void Scene::RemoveObject()
{
if(m_selectedMesh != NO_INDEX)
{
if(m_open.empty())
{
m_enableCreation(true);
}
RemoveMesh(m_meshes[m_selectedMesh]);
SetSelectedMesh(nullptr);
}
}
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;
}
OgreMeshResource::~OgreMeshResource()
{
RemoveMesh();
}
