Code/EditorPlugins/Jolt/EditorPluginJolt/CollisionMeshAsset/JoltCollisionMeshAssetWindow.cpp - dev - redgpu/ezEngine

Code/EditorPlugins/Jolt/EditorPluginJolt/CollisionMeshAsset/JoltCollisionMeshAssetWindow.cpp
155 строк5 KB
Jan Krassnigg
Mesh asset improvements (camera mode, material picking, colmeshes with many materials (#1852)
08 мар 2026, 16:32
08 мар 2026, 16:32b0c0266
#include <EditorPluginJolt/EditorPluginJoltPCH.h>

#include <EditorFramework/Assets/AssetStatusIndicator.moc.h>
#include <EditorFramework/DocumentWindow/OrbitCamViewWidget.moc.h>
#include <EditorFramework/InputContexts/CameraMoveContext.h>
#include <EditorFramework/InputContexts/OrbitCameraContext.h>
#include <EditorPluginJolt/CollisionMeshAsset/JoltCollisionMeshAssetWindow.moc.h>
#include <GuiFoundation/ActionViews/MenuBarActionMapView.moc.h>
#include <GuiFoundation/ActionViews/ToolBarActionMapView.moc.h>
#include <GuiFoundation/DockPanels/DocumentPanel.moc.h>
#include <GuiFoundation/PropertyGrid/PropertyGridWidget.moc.h>

#include <QLayout>

ezQtJoltCollisionMeshAssetDocumentWindow::ezQtJoltCollisionMeshAssetDocumentWindow(ezAssetDocument* pDocument)
  : ezQtEngineDocumentWindow(pDocument)
{
  // Menu Bar
  {
    ezQtMenuBarActionMapView* pMenuBar = static_cast<ezQtMenuBarActionMapView*>(menuBar());
    ezActionContext context;
    context.m_sMapping = "JoltCollisionMeshAssetMenuBar";
    context.m_pDocument = pDocument;
    context.m_pWindow = this;
    pMenuBar->SetActionContext(context);
  }

  // Tool Bar
  {
    ezQtToolBarActionMapView* pToolBar = new ezQtToolBarActionMapView("Toolbar", this);
    ezActionContext context;
    context.m_sMapping = "JoltCollisionMeshAssetToolBar";
    context.m_pDocument = pDocument;
    context.m_pWindow = this;
    pToolBar->SetActionContext(context);
    pToolBar->setObjectName("JoltCollisionMeshAssetWindowToolBar");
    addToolBar(pToolBar);
  }

  // 3D View
  ezQtViewWidgetContainer* pContainer = nullptr;
  {
    SetTargetFramerate(25);

    m_ViewConfig.m_Camera.LookAt(ezVec3(-1.6f, 0, 0), ezVec3(0, 0, 0), ezVec3(0, 0, 1));
    m_ViewConfig.ApplyPerspectiveSetting(90);

    m_pViewWidget = new ezQtOrbitCamViewWidget(this, &m_ViewConfig);
    m_pViewWidget->ConfigureRelative(ezVec3(0), ezVec3(5.0f), ezVec3(5, -2, 3), 2.0f);
    AddViewWidget(m_pViewWidget);

    m_pCameraFlyContext = EZ_DEFAULT_NEW(ezCameraMoveContext, this, m_pViewWidget);
    m_pCameraFlyContext->SetCamera(&m_ViewConfig.m_Camera);
    m_pCameraFlyContext->LoadState();

    pContainer = new ezQtViewWidgetContainer(GetContainerWindow()->GetDockManager(), this, m_pViewWidget, "JoltCollisionMeshAssetViewToolBar");
    m_pDockManager->setCentralWidget(pContainer);
  }

  // Property Grid
  {
    ezQtDocumentPanel* pPropertyPanel = new ezQtDocumentPanel(GetContainerWindow()->GetDockManager(), this, pDocument);
    pPropertyPanel->setObjectName("JoltCollisionMeshAssetDockWidget");
    pPropertyPanel->setWindowTitle("Collision Mesh Properties");
    pPropertyPanel->show();

    ezQtPropertyGridWidget* pPropertyGrid = new ezQtPropertyGridWidget(pPropertyPanel, pDocument);

    QWidget* pWidget = new QWidget();
    pWidget->setObjectName("Group");
    pWidget->setLayout(new QVBoxLayout());
    pWidget->setContentsMargins(0, 0, 0, 0);

    pWidget->layout()->setContentsMargins(0, 0, 0, 0);
    pWidget->layout()->addWidget(new ezQtAssetStatusIndicator(GetDocument()));
    pWidget->layout()->addWidget(pPropertyGrid);

    pPropertyPanel->setWidget(pWidget, ads::CDockWidget::ForceNoScrollArea);

    m_pDockManager->addDockWidgetTab(ads::RightDockWidgetArea, pPropertyPanel);

    pDocument->GetSelectionManager()->SetSelection(pDocument->GetObjectManager()->GetRootObject()->GetChildren()[0]);
  }

  m_pAssetDoc = pDocument;

  FinishWindowCreation();
}


void ezQtJoltCollisionMeshAssetDocumentWindow::SendRedrawMsg()
{
  // do not try to redraw while the process is crashed, it is obviously futile
  if (ezEditorEngineProcessConnection::GetSingleton()->IsProcessCrashed())
    return;

  for (auto pView : m_ViewWidgets)
  {
    pView->SetEnablePicking(false);
    pView->UpdateCameraInterpolation();
    pView->SyncToEngine();
  }

  QueryObjectBBox();
}

void ezQtJoltCollisionMeshAssetDocumentWindow::QueryObjectBBox(ezInt32 iPurpose /*= 0*/)
{
  ezQuerySelectionBBoxMsgToEngine msg;
  msg.m_uiViewID = 0xFFFFFFFF;
  msg.m_iPurpose = iPurpose;
  GetDocument()->SendMessageToEngine(&msg);
}

void ezQtJoltCollisionMeshAssetDocumentWindow::SetCameraMode(int iMode)
{
  if (m_iCameraMode == iMode)
    return;
  m_iCameraMode = iMode;

  m_pViewWidget->m_InputContexts.Clear();
  if (iMode == 0) // Orbit
    m_pViewWidget->m_InputContexts.PushBack(m_pViewWidget->GetOrbitCamera());
  else            // Free fly
    m_pViewWidget->m_InputContexts.PushBack(m_pCameraFlyContext.Borrow());
}

void ezQtJoltCollisionMeshAssetDocumentWindow::InternalRedraw()
{
  ezEditorInputContext::UpdateActiveInputContext();
  SendRedrawMsg();
  ezQtEngineDocumentWindow::InternalRedraw();
}

void ezQtJoltCollisionMeshAssetDocumentWindow::ProcessMessageEventHandler(const ezEditorEngineDocumentMsg* pMsg)
{
  if (pMsg->GetDynamicRTTI()->IsDerivedFrom<ezQuerySelectionBBoxResultMsgToEditor>())
  {
    const ezQuerySelectionBBoxResultMsgToEditor* pMessage = static_cast<const ezQuerySelectionBBoxResultMsgToEditor*>(pMsg);

    if (pMessage->m_vCenter.IsValid() && pMessage->m_vHalfExtents.IsValid())
    {
      m_pViewWidget->SetOrbitVolume(pMessage->m_vCenter, pMessage->m_vHalfExtents.CompMax(ezVec3(0.1f)));
    }
    else
    {
      // try again
      QueryObjectBBox(pMessage->m_iPurpose);
    }

    return;
  }

  ezQtEngineDocumentWindow::ProcessMessageEventHandler(pMsg);
}