//----------------------------------------------------------------------------------
//
//----------------------------------------------------------------------------------
void CoreLayer2D_Imp::EndUpdating(bool isUpdated)
{
if (isUpdated)
{
m_renderer->GetEffectManager()->Update(core->GetDeltaTime() / (1.0f / 60.0f));
m_renderer->GetEffectManager()->Flip();
}
#if __CULLING_2D__
//グリッド更新処理
{
for (auto x : transformedObjects)
{
auto userData = (Culling2DUserData*)(x->GetUserData());
if (userData->IsObject)
{
auto impObj = CoreObject2DToImp(userData->Object);
impObj->CalculateBoundingCircle();
auto newCircle = impObj->GetBoundingCircle();
x->SetCircle(newCircle);
}
else
{
auto impObj = CoreObject2DToImp(userData->Object);
auto chip = (CoreChip2D_Imp*)userData->Chip;
auto newCircle = chip->GetBoundingCircle();
x->SetCircle(newCircle);
}
}
world->Update();
transformedObjects.clear();
}
#endif
}
void CoreGeometryObject2D_Imp::CalculateBoundingCircle()
{
auto shape_Imp = CoreShape2DToImp(m_shape);
if (shape_Imp == nullptr)
{
m_boundingCircle = culling2d::Circle(culling2d::Vector2DF(), 0);
return;
}
m_boundingCircle = shape_Imp->GetBoundingCircle();
std::array<Vector2DF, 4> position;
auto p1 = m_boundingCircle.Position - culling2d::Vector2DF(m_boundingCircle.Radius, 0);
position[0] = Vector2DF(p1.X, p1.Y);
auto p2 = m_boundingCircle.Position + culling2d::Vector2DF(m_boundingCircle.Radius, 0);
position[1] = Vector2DF(p2.X, p2.Y);
auto p3 = m_boundingCircle.Position - culling2d::Vector2DF(0, m_boundingCircle.Radius);
position[2] = Vector2DF(p3.X, p3.Y);
auto p4 = m_boundingCircle.Position + culling2d::Vector2DF(0, m_boundingCircle.Radius);
position[3] = Vector2DF(p4.X, p4.Y);
auto parentMatrix = GetParentsMatrix();
auto matrix = GetMatrixToTransform();
Vector2DF sum = Vector2DF();
for (auto& pos : position)
{
pos -= centerPosition;
auto v3 = Vector3DF(pos.X, pos.Y, 1);
auto result = parentMatrix * matrix * v3;
pos = Vector2DF(result.X, result.Y);
sum += pos;
}
auto c = sum / 4.0f;
auto r = 0.0f;
for (auto& pos : position)
{
r = Max(r, (pos - c).GetLength());
}
m_boundingCircle = culling2d::Circle(culling2d::Vector2DF(c.X, c.Y), r);
}
