//显示选中物体的包围盒
void ObjectPositionEditor::HandlePostRenderUpdate(StringHash eventType, VariantMap& eventData)
{
EditorRoot* pEditorRoot = EditorRoot::Instance();
DebugRenderer* debug = pEditorRoot->scene_->GetComponent<DebugRenderer>();
if(debug == NULL)
return;
vector<Node*> nodes = pEditorRoot->GetUnionSelections();
for(int i = 0;i < nodes.size();i ++)
{
Node* node = nodes[i];
if(node->GetComponent<Skybox>() != NULL)
continue;
debug->AddNode(node,1.0f,false);
const Vector<SharedPtr<Component> >& components = node->GetComponents();
for(int j = 0;j < node->GetNumComponents();j ++)
{
Drawable* drawable = dynamic_cast<Drawable*>(components[j].Get());
if(drawable != NULL)
{
debug->AddBoundingBox(drawable->GetWorldBoundingBox(),Color::WHITE,true);
}
}
}
//计算总的
if(nodes.size() > 1)
{
BoundingBox allBox;
for(int i = 0;i < nodes.size();i ++)
{
Node* node = nodes[i];
if(node->GetComponent<Skybox>() != NULL)
continue;
const Vector<SharedPtr<Component> >& components = node->GetComponents();
for(int j = 0;j < node->GetNumComponents();j ++)
{
Drawable* drawable = dynamic_cast<Drawable*>(components[j].Get());
if(drawable != NULL)
{
allBox.Merge(drawable->GetWorldBoundingBox());
}
}
}
debug->AddBoundingBox(allBox,Color::BLUE,true);
}
if(CurrentHoverObject != NULL)
{
CurrentHoverObject->DrawDebugGeometry(debug,false);
}
}
void Navigation::HandlePostRenderUpdate(StringHash eventType, VariantMap& eventData)
{
// If draw debug mode is enabled, draw navigation mesh debug geometry
if (drawDebug_)
scene_->GetComponent<NavigationMesh>()->DrawDebugGeometry(true);
// Visualize the start and end points and the last calculated path
DebugRenderer* debug = scene_->GetComponent<DebugRenderer>();
if (startPosDefined_)
debug->AddBoundingBox(BoundingBox(startPos_ - 0.1f * Vector3::ONE, startPos_ + 0.1f * Vector3::ONE), Color::WHITE);
if (endPosDefined_)
debug->AddBoundingBox(BoundingBox(endPos_ - 0.1f * Vector3::ONE, endPos_ + 0.1f * Vector3::ONE), Color::WHITE);
if (currentPath_.Size() > 1)
{
// Draw the path with a small upward bias so that it does not clip into the surfaces
Vector3 bias = 0.05f * Vector3::UP;
for (unsigned i = 0; i < currentPath_.Size() - 1; ++i)
debug->AddLine(currentPath_[i] + bias, currentPath_[i + 1] + bias, Color::WHITE);
}
}
void Navigation::HandlePostRenderUpdate(StringHash eventType, VariantMap& eventData)
{
// If draw debug mode is enabled, draw navigation mesh debug geometry
if (drawDebug_)
scene_->GetComponent<NavigationMesh>()->DrawDebugGeometry(true);
if (currentPath_.Size())
{
// Visualize the current calculated path
DebugRenderer* debug = scene_->GetComponent<DebugRenderer>();
debug->AddBoundingBox(BoundingBox(endPos_ - Vector3(0.1f, 0.1f, 0.1f), endPos_ + Vector3(0.1f, 0.1f, 0.1f)),
Color(1.0f, 1.0f, 1.0f));
// Draw the path with a small upward bias so that it does not clip into the surfaces
Vector3 bias(0.0f, 0.05f, 0.0f);
debug->AddLine(jackNode_->GetPosition() + bias, currentPath_[0] + bias, Color(1.0f, 1.0f, 1.0f));
if (currentPath_.Size() > 1)
{
for (unsigned i = 0; i < currentPath_.Size() - 1; ++i)
debug->AddLine(currentPath_[i] + bias, currentPath_[i + 1] + bias, Color(1.0f, 1.0f, 1.0f));
}
}
}
