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make geom less slow

This commit is contained in:
floralrainfall 2023-07-16 01:08:37 -04:00
parent 13811c9d77
commit c92d01b2c9
2 changed files with 39 additions and 17 deletions
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2
Projects/Engine/Header/App/V8/DataModel/Workspace.hpp
View File

@ -25,6 +25,8 @@ namespace RNR
Camera* getCurrentCamera() const; Camera* getCurrentCamera() const;
void setCurrentCamera(Camera *value); void setCurrentCamera(Camera *value);
private: private:
void buildGeomInstance(Instance* instance);
bool m_instancingEnabled; bool m_instancingEnabled;
bool m_legacyDirty; bool m_legacyDirty;
std::vector<Ogre::InstancedEntity*> m_objects; std::vector<Ogre::InstancedEntity*> m_objects;

54
Projects/Engine/Source/App/V8/DataModel/Workspace.cpp
View File

@ -46,40 +46,60 @@ namespace RNR
} }
else else
{ {
m_legacyGeom->addEntity(m_partEntity,
child_part->getCFrame().getPosition(),
Ogre::Quaternion(child_part->getCFrame().getRotation()),
child_part->getSize());
m_legacyDirty = true; m_legacyDirty = true;
} }
} }
} }
void Workspace::buildGeomInstance(Instance* instance)
{
PartInstance* child_part = dynamic_cast<PartInstance*>(instance);
if(child_part)
m_legacyGeom->addEntity(m_partEntity,
child_part->getCFrame().getPosition(),
Ogre::Quaternion(child_part->getCFrame().getRotation()),
child_part->getSize());
for(auto& child : *instance->getChildren())
buildGeomInstance(child);
}
void Workspace::buildLegacyGeom() void Workspace::buildLegacyGeom()
{ {
if(!m_legacyDirty)
return;
m_legacyGeom->reset();
for(auto& child : *getChildren())
buildGeomInstance(child);
m_legacyGeom->build(); m_legacyGeom->build();
m_legacyDirty = false; m_legacyDirty = false;
} }
void Workspace::onChildRemoved(Instance* childRemoved) void Workspace::onChildRemoved(Instance* childRemoved)
{ {
Ogre::InstancedEntity* child_ent = (Ogre::InstancedEntity*)childRemoved->getObject(); PartInstance* child_part = dynamic_cast<PartInstance*>(childRemoved);
if(child_ent) if(m_instancingEnabled)
{ {
PartInstance* child_part = dynamic_cast<PartInstance*>(childRemoved); Ogre::InstancedEntity* child_ent = (Ogre::InstancedEntity*)childRemoved->getObject();
if(child_part) if(child_ent)
{ {
child_ent->_getOwner()->removeInstancedEntity(child_ent); if(child_part)
child_part->setObject(NULL);
auto child_it = std::find(m_objects.begin(), m_objects.end(), child_ent);
if (child_it != m_objects.end())
{ {
m_objects.erase(child_it); child_ent->_getOwner()->removeInstancedEntity(child_ent);
} child_part->setObject(NULL);
}
auto child_it = std::find(m_objects.begin(), m_objects.end(), child_ent);
if (child_it != m_objects.end())
{
m_objects.erase(child_it);
}
}
delete child_ent;
}
}
else
{
delete child_ent;
} }
} }