Added support for loading and rendering skeletons, added character editor

src/Core/Core.pro

@@ -185,7 +185,10 @@ HEADERS += \
     Resource/Factory/CSectionMgrIn.h \
     Resource/Cooker/CScriptCooker.h \
     ScriptExtra/CSplinePathExtra.h \
-    Resource/Script/CLink.h
+    Resource/Script/CLink.h \
+    Resource/CSkeleton.h \
+    Resource/Factory/CSkeletonLoader.h \
+    Scene/CCharacterNode.h
 
 # Source Files
 SOURCES += \
@@ -263,4 +266,7 @@ SOURCES += \
     Resource/Factory/CPoiToWorldLoader.cpp \
     Resource/Cooker/CPoiToWorldCooker.cpp \
     Resource/Cooker/CScriptCooker.cpp \
-    ScriptExtra/CSplinePathExtra.cpp
+    ScriptExtra/CSplinePathExtra.cpp \
+    Resource/CSkeleton.cpp \
+    Resource/Factory/CSkeletonLoader.cpp \
+    Scene/CCharacterNode.cpp

src/Core/Resource/CAnimSet.h

@@ -3,6 +3,7 @@
 
 #include "TResPtr.h"
 #include "CResource.h"
+#include "CSkeleton.h"
 #include "Core/Resource/Model/CModel.h"
 #include <Common/types.h>
 
@@ -19,7 +20,7 @@ class CAnimSet : public CResource
         TString Name;
         TResPtr<CModel> pModel;
         u32 SkinID;
-        u32 SkelID;
+        TResPtr<CSkeleton> pSkeleton;
 
         SNode() { pModel = nullptr; }
     };
@@ -28,9 +29,10 @@ class CAnimSet : public CResource
 public:
     CAnimSet() : CResource() {}
 
-    u32 NumNodes() const            { return mNodes.size(); }
-    TString NodeName(u32 Index)     { if (Index >= mNodes.size()) Index = 0; return mNodes[Index].Name; }
-    CModel* NodeModel(u32 Index)    { if (Index >= mNodes.size()) Index = 0; return mNodes[Index].pModel; }
+    u32 NumNodes() const                { return mNodes.size(); }
+    TString NodeName(u32 Index)         { if (Index >= mNodes.size()) Index = 0; return mNodes[Index].Name; }
+    CModel* NodeModel(u32 Index)        { if (Index >= mNodes.size()) Index = 0; return mNodes[Index].pModel; }
+    CSkeleton* NodeSkeleton(u32 Index)  { if (Index >= mNodes.size()) Index = 0; return mNodes[Index].pSkeleton; }
 };
 
 #endif // CCHARACTERSET_H

src/Core/Resource/CResCache.cpp

@@ -6,6 +6,7 @@
 #include "Core/Resource/Factory/CModelLoader.h"
 #include "Core/Resource/Factory/CPoiToWorldLoader.h"
 #include "Core/Resource/Factory/CScanLoader.h"
+#include "Core/Resource/Factory/CSkeletonLoader.h"
 #include "Core/Resource/Factory/CStringLoader.h"
 #include "Core/Resource/Factory/CTextureDecoder.h"
 #include "Core/Resource/Factory/CWorldLoader.h"
@@ -149,6 +150,7 @@ CResource* CResCache::GetResource(CUniqueID ResID, CFourCC Type)
     else if (Type == "SCAN") pRes = CScanLoader::LoadSCAN(Mem);
     else if (Type == "DCLN") pRes = CCollisionLoader::LoadDCLN(Mem);
     else if (Type == "EGMC") pRes = CPoiToWorldLoader::LoadEGMC(Mem);
+    else if (Type == "CINF") pRes = CSkeletonLoader::LoadCINF(Mem);
     else SupportedFormat = false;
 
     // Log errors
@@ -203,6 +205,7 @@ CResource* CResCache::GetResource(const TString& rkResPath)
     else if (Type == "SCAN") pRes = CScanLoader::LoadSCAN(File);
     else if (Type == "DCLN") pRes = CCollisionLoader::LoadDCLN(File);
     else if (Type == "EGMC") pRes = CPoiToWorldLoader::LoadEGMC(File);
+    else if (Type == "CINF") pRes = CSkeletonLoader::LoadCINF(File);
     else SupportedFormat = false;
 
     if (!pRes) pRes = new CResource(); // Default for unsupported formats

src/Core/Resource/CSkeleton.cpp

@@ -0,0 +1,55 @@
+#include "CSkeleton.h"
+#include "Core/Render/CDrawUtil.h"
+#include "Core/Render/CGraphics.h"
+
+// ************ CBone ************
+CBone::CBone(CSkeleton *pSkel)
+    : mpSkeleton(pSkel)
+{
+}
+
+// ************ CSkeleton ************
+CSkeleton::CSkeleton()
+    : mpRootBone(nullptr)
+{
+}
+
+CSkeleton::~CSkeleton()
+{
+    for (u32 iBone = 0; iBone < mBones.size(); iBone++)
+        delete mBones[iBone];
+}
+
+CBone* CSkeleton::BoneByID(u32 BoneID) const
+{
+    for (u32 iBone = 0; iBone < mBones.size(); iBone++)
+    {
+        if (mBones[iBone]->ID() == BoneID)
+            return mBones[iBone];
+    }
+
+    return nullptr;
+}
+
+void CSkeleton::Draw(FRenderOptions /*Options*/)
+{
+    for (u32 iBone = 0; iBone < mBones.size(); iBone++)
+    {
+        CBone *pBone = mBones[iBone];
+
+        // Draw bone
+        CTransform4f Transform;
+        Transform.Scale(0.01f);
+        Transform.Translate(pBone->Position());
+        CGraphics::sMVPBlock.ModelMatrix = Transform.ToMatrix4f();
+        CGraphics::UpdateMVPBlock();
+        CDrawUtil::DrawSphere(CColor::skWhite);
+
+        // Draw child links
+        CGraphics::sMVPBlock.ModelMatrix = CMatrix4f::skIdentity;
+        CGraphics::UpdateMVPBlock();
+
+        for (u32 iChild = 0; iChild < pBone->NumChildren(); iChild++)
+            CDrawUtil::DrawLine(pBone->Position(), pBone->ChildByIndex(iChild)->Position());
+    }
+}

src/Core/Resource/CSkeleton.h

@@ -0,0 +1,49 @@
+#ifndef CSKELETON_H
+#define CSKELETON_H
+
+#include "CResource.h"
+#include "Core/Render/FRenderOptions.h"
+#include <Common/TString.h>
+#include <Common/types.h>
+#include <Math/CVector3f.h>
+
+class CSkeleton;
+
+class CBone
+{
+    friend class CSkeletonLoader;
+
+    CSkeleton *mpSkeleton;
+    CBone *mpParent;
+    std::vector<CBone*> mChildren;
+    u32 mID;
+    CVector3f mPosition;
+    TString mName;
+
+public:
+    CBone(CSkeleton *pSkel);
+
+    // Accessors
+    inline u32 ID() const                       { return mID; }
+    inline CVector3f Position() const           { return mPosition; }
+    inline u32 NumChildren() const              { return mChildren.size(); }
+    inline CBone* ChildByIndex(u32 Index) const { return mChildren[Index]; }
+};
+
+class CSkeleton : public CResource
+{
+    DECLARE_RESOURCE_TYPE(eSkeleton)
+    friend class CSkeletonLoader;
+
+    CBone *mpRootBone;
+    std::vector<CBone*> mBones;
+
+public:
+    CSkeleton();
+    ~CSkeleton();
+
+    CBone* BoneByID(u32 BoneID) const;
+    void Draw(FRenderOptions Options);
+};
+
+#endif // CSKELETON_H

src/Core/Resource/Factory/CAnimSetLoader.cpp

@@ -99,7 +99,7 @@ CAnimSet* CAnimSetLoader::LoadANCS(IInputStream& rANCS)
         pNode->Name = rANCS.ReadString();
         pNode->pModel = gResCache.GetResource(rANCS.ReadLong(), "CMDL");
         pNode->SkinID = rANCS.ReadLong();
-        pNode->SkelID = rANCS.ReadLong();
+        pNode->pSkeleton = gResCache.GetResource(rANCS.ReadLong(), "CINF");
 
         // Unfortunately that's all that's actually supported at the moment. Hope to expand later.
         // Since there's no size value I have to actually read the rest of the node to reach the next one

src/Core/Resource/Factory/CAnimSetLoader.h

@@ -3,7 +3,6 @@
 
 #include "Core/Resource/CAnimSet.h"
 #include "Core/Resource/EGame.h"
-#include "Core/Resource/CResCache.h"
 
 class CAnimSetLoader
 {

src/Core/Resource/Factory/CSkeletonLoader.cpp

@@ -0,0 +1,90 @@
+#include "CSkeletonLoader.h"
+#include <Common/Log.h>
+
+#include <vector>
+
+CSkeletonLoader::CSkeletonLoader()
+{
+}
+
+// ************ STATIC ************
+CSkeleton* CSkeletonLoader::LoadCINF(IInputStream& rCINF)
+{
+    CSkeleton *pSkel = new CSkeleton();
+
+    u32 NumBones = rCINF.ReadLong();
+    pSkel->mBones.reserve(NumBones);
+
+    // Read bones
+    struct SBoneInfo
+    {
+        u32 ParentID;
+        std::vector<u32> ChildIDs;
+    };
+    std::vector<SBoneInfo> BoneInfo(NumBones);
+
+    for (u32 iBone = 0; iBone < NumBones; iBone++)
+    {
+        CBone *pBone = new CBone(pSkel);
+        pSkel->mBones.push_back(pBone);
+
+        pBone->mID = rCINF.ReadLong();
+        BoneInfo[iBone].ParentID = rCINF.ReadLong();
+        pBone->mPosition = CVector3f(rCINF);
+
+        u32 NumLinkedBones = rCINF.ReadLong();
+
+        for (u32 iLink = 0; iLink < NumLinkedBones; iLink++)
+        {
+            u32 LinkedID = rCINF.ReadLong();
+
+            if (LinkedID != BoneInfo[iBone].ParentID)
+                BoneInfo[iBone].ChildIDs.push_back(LinkedID);
+        }
+    }
+
+    // Fill in bone info
+    for (u32 iBone = 0; iBone < NumBones; iBone++)
+    {
+        CBone *pBone = pSkel->mBones[iBone];
+        SBoneInfo& rInfo = BoneInfo[iBone];
+
+        pBone->mpParent = pSkel->BoneByID(rInfo.ParentID);
+
+        for (u32 iChild = 0; iChild < rInfo.ChildIDs.size(); iChild++)
+        {
+            u32 ChildID = rInfo.ChildIDs[iChild];
+            CBone *pChild = pSkel->BoneByID(ChildID);
+
+            if (pChild)
+                pBone->mChildren.push_back(pChild);
+            else
+                Log::FileError(rCINF.GetSourceString(), "Bone " + TString::FromInt32(pBone->mID, 0, 10) + " has invalid child ID: " + TString::FromInt32(ChildID, 0, 10));
+        }
+
+        if (!pBone->mpParent)
+        {
+            if (!pSkel->mpRootBone)
+                pSkel->mpRootBone = pBone;
+            else
+                Log::FileError(rCINF.GetSourceString(), "Multiple root bones?");
+        }
+    }
+
+    // Skip bone ID array
+    u32 NumBoneIDs = rCINF.ReadLong();
+    rCINF.Seek(NumBoneIDs * 4, SEEK_CUR);
+
+    // Read bone names
+    u32 NumBoneNames = rCINF.ReadLong();
+
+    for (u32 iName = 0; iName < NumBoneNames; iName++)
+    {
+        TString Name = rCINF.ReadString();
+        u32 BoneID = rCINF.ReadLong();
+
+        pSkel->BoneByID(BoneID)->mName = Name;
+    }
+
+    return pSkel;
+}

src/Core/Resource/Factory/CSkeletonLoader.h

@@ -0,0 +1,19 @@
+#ifndef CSKELETONLOADER_H
+#define CSKELETONLOADER_H
+
+#include "Core/Resource/CSkeleton.h"
+#include "Core/Resource/EGame.h"
+#include "Core/Resource/TResPtr.h"
+
+class CSkeletonLoader
+{
+    TResPtr<CSkeleton> mpSkeleton;
+    EGame mVersion;
+
+    CSkeletonLoader();
+
+public:
+    static CSkeleton* LoadCINF(IInputStream& rCINF);
+};
+
+#endif // CSKELETONLOADER_H

src/Core/Scene/CCharacterNode.cpp

@@ -0,0 +1,64 @@
+#include "CCharacterNode.h"
+#include <Core/Render/CRenderer.h>
+
+CCharacterNode::CCharacterNode(CScene *pScene, u32 NodeID, CAnimSet *pChar /*= 0*/, CSceneNode *pParent /*= 0*/)
+    : CSceneNode(pScene, NodeID, pParent)
+{
+    SetCharacter(pChar);
+}
+
+ENodeType CCharacterNode::NodeType()
+{
+    return eCharacterNode;
+}
+
+void CCharacterNode::PostLoad()
+{
+    if (mpCharacter)
+    {
+        for (u32 iChar = 0; iChar < mpCharacter->NumNodes(); iChar++)
+            mpCharacter->NodeModel(iChar)->BufferGL();
+    }
+}
+
+void CCharacterNode::AddToRenderer(CRenderer *pRenderer, const SViewInfo& /*rkViewInfo*/)
+{
+    if (!mpCharacter) return;
+
+    if (mpCharacter->NodeSkeleton(mActiveCharSet))
+    {
+        pRenderer->AddOpaqueMesh(this, 0, AABox(), eDrawMesh);
+    }
+}
+
+void CCharacterNode::Draw(FRenderOptions Options, int /*ComponentIndex*/, const SViewInfo& /*rkViewInfo*/)
+{
+    CSkeleton *pSkel = mpCharacter->NodeSkeleton(mActiveCharSet);
+    pSkel->Draw(Options);
+}
+
+SRayIntersection CCharacterNode::RayNodeIntersectTest(const CRay& /*rkRay*/, u32 /*AssetID*/, const SViewInfo& /*rkViewInfo*/)
+{
+    // Not currently doing any ray checks on character nodes so don't care about this right now.
+    return SRayIntersection();
+}
+
+void CCharacterNode::SetCharacter(CAnimSet *pChar)
+{
+    mpCharacter = pChar;
+    SetActiveCharSet(0);
+
+    if (!mpCharacter)
+        mLocalAABox = CAABox::skOne;
+}
+
+void CCharacterNode::SetActiveCharSet(u32 CharIndex)
+{
+    mActiveCharSet = CharIndex;
+
+    if (mpCharacter)
+    {
+        mLocalAABox = mpCharacter->NodeModel(CharIndex)->AABox();
+        MarkTransformChanged();
+    }
+}

src/Core/Scene/CCharacterNode.h

@@ -0,0 +1,27 @@
+#ifndef CCHARACTERNODE_H
+#define CCHARACTERNODE_H
+
+#include "CSceneNode.h"
+#include "Core/Resource/CAnimSet.h"
+
+class CCharacterNode : public CSceneNode
+{
+    TResPtr<CAnimSet> mpCharacter;
+    u32 mActiveCharSet;
+
+public:
+    explicit CCharacterNode(CScene *pScene, u32 NodeID, CAnimSet *pChar = 0, CSceneNode *pParent = 0);
+
+    virtual ENodeType NodeType();
+    virtual void PostLoad();
+    virtual void AddToRenderer(CRenderer *pRenderer, const SViewInfo& rkViewInfo);
+    virtual void Draw(FRenderOptions Options, int ComponentIndex, const SViewInfo& rkViewInfo);
+    virtual SRayIntersection RayNodeIntersectTest(const CRay& rkRay, u32 AssetID, const SViewInfo& rkViewInfo);
+    inline CAnimSet* Character() const  { return mpCharacter; }
+    inline u32 ActiveCharSet() const    { return mActiveCharSet; }
+
+    void SetCharacter(CAnimSet *pChar);
+    void SetActiveCharSet(u32 CharIndex);
+};
+
+#endif // CCHARACTERNODE_H

src/Core/Scene/ENodeType.h

@@ -7,12 +7,13 @@ enum ENodeType
 {
     eRootNode           = 0x0,
     eModelNode          = 0x1,
-    eStaticNode         = 0x2,
-    eCollisionNode      = 0x4,
-    eScriptNode         = 0x8,
-    eScriptExtraNode    = 0x10,
-    eLightNode          = 0x20,
-    eAllNodeTypes       = 0x3F
+    eCharacterNode      = 0x2,
+    eStaticNode         = 0x4,
+    eCollisionNode      = 0x8,
+    eScriptNode         = 0x10,
+    eScriptExtraNode    = 0x20,
+    eLightNode          = 0x40,
+    eAllNodeTypes       = 0x7F
 };
 
 DECLARE_FLAGS(ENodeType, FNodeFlags)

src/Editor/CStartWindow.cpp

@@ -21,8 +21,10 @@ CStartWindow::CStartWindow(QWidget *parent)
     mpWorld = nullptr;
     mpWorldEditor = new CWorldEditor(0);
     mpModelEditor = new CModelEditorWindow(this);
+    mpCharEditor = new CCharacterEditor(this);
 
     connect(ui->ActionAbout, SIGNAL(triggered()), this, SLOT(About()));
+    connect(ui->ActionCharacterEditor, SIGNAL(triggered()), this, SLOT(LaunchCharacterEditor()));
 }
 
 CStartWindow::~CStartWindow()
@@ -30,6 +32,7 @@ CStartWindow::~CStartWindow()
     delete ui;
     delete mpWorldEditor;
     delete mpModelEditor;
+    delete mpCharEditor;
 }
 
 void CStartWindow::closeEvent(QCloseEvent *pEvent)
@@ -237,6 +240,11 @@ void CStartWindow::on_actionExtract_PAK_triggered()
     }
 }
 
+void CStartWindow::LaunchCharacterEditor()
+{
+    mpCharEditor->show();
+}
+
 void CStartWindow::About()
 {
     CAboutDialog Dialog(this);

src/Editor/CStartWindow.h

@@ -3,6 +3,7 @@
 
 #include "WorldEditor/CWorldEditor.h"
 #include "ModelEditor/CModelEditorWindow.h"
+#include "CharacterEditor/CCharacterEditor.h"
 #include <Core/Resource/CWorld.h>
 #include <Core/Resource/CResCache.h>
 
@@ -22,6 +23,7 @@ class CStartWindow : public QMainWindow
 
     CWorldEditor *mpWorldEditor;
     CModelEditorWindow *mpModelEditor;
+    CCharacterEditor *mpCharEditor;
 
 public:
     explicit CStartWindow(QWidget *pParent = 0);
@@ -35,6 +37,8 @@ private slots:
     void on_LaunchWorldEditorButton_clicked();
     void on_actionLaunch_model_viewer_triggered();
     void on_actionExtract_PAK_triggered();
+
+    void LaunchCharacterEditor();
     void About();
 
 private:

src/Editor/CStartWindow.ui

@@ -229,6 +229,7 @@
      <string>Tools</string>
     </property>
     <addaction name="actionLaunch_model_viewer"/>
+    <addaction name="ActionCharacterEditor"/>
    </widget>
    <widget class="QMenu" name="menuHelp">
     <property name="title">
@@ -257,7 +258,7 @@
   </action>
   <action name="actionLaunch_model_viewer">
    <property name="text">
-    <string>Launch model viewer</string>
+    <string>Launch model editor</string>
    </property>
   </action>
   <action name="ActionAbout">
@@ -265,6 +266,11 @@
     <string>About</string>
    </property>
   </action>
+  <action name="ActionCharacterEditor">
+   <property name="text">
+    <string>Launch character editor</string>
+   </property>
+  </action>
  </widget>
  <resources/>
  <connections/>

src/Editor/CharacterEditor/CCharacterEditor.cpp

@@ -0,0 +1,75 @@
+#include "CCharacterEditor.h"
+#include "ui_CCharacterEditor.h"
+#include "Editor/UICommon.h"
+#include <QFileDialog>
+
+CCharacterEditor::CCharacterEditor(QWidget *parent)
+    : QMainWindow(parent)
+    , ui(new Ui::CCharacterEditor)
+    , mpScene(new CScene())
+    , mpCharNode(new CCharacterNode(mpScene, -1))
+{
+    ui->setupUi(this);
+
+    ui->Viewport->SetNode(mpCharNode);
+
+    CCamera& rCamera = ui->Viewport->Camera();
+    rCamera.Snap(CVector3f(0, 3, 1));
+    rCamera.SetOrbit(CVector3f(0, 0, 1), 3.f);
+    rCamera.SetMoveSpeed(0.5f);
+
+    // Init UI
+    mpCharComboBox = new QComboBox(this);
+    mpCharComboBox->setMinimumWidth(175);
+    ui->ToolBar->addSeparator();
+    ui->ToolBar->addWidget(mpCharComboBox);
+
+    connect(&mRefreshTimer, SIGNAL(timeout()), this, SLOT(RefreshViewport()));
+    mRefreshTimer.start(0);
+
+    connect(mpCharComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(SetActiveCharacterIndex(int)));
+    connect(ui->ActionOpen, SIGNAL(triggered()), this, SLOT(Open()));
+}
+
+CCharacterEditor::~CCharacterEditor()
+{
+    delete ui;
+}
+
+// ************ PUBLIC SLOTS ************
+void CCharacterEditor::Open()
+{
+    QString CharFilename = QFileDialog::getOpenFileName(this, "Open Character", "", "Animation Character Set (*.ANCS)");
+    if (CharFilename.isEmpty()) return;
+
+    TResPtr<CAnimSet> pSet = gResCache.GetResource(CharFilename.toStdString());
+
+    if (pSet)
+    {
+        mpCharNode->SetCharacter(pSet);
+        setWindowTitle("Prime World Editor - Character Editor: " + TO_QSTRING(pSet->Source()));
+
+        // Set up character combo box
+        mpCharComboBox->blockSignals(true);
+        mpCharComboBox->clear();
+
+        for (u32 iChar = 0; iChar < pSet->NumNodes(); iChar++)
+            mpCharComboBox->addItem( TO_QSTRING(pSet->NodeName(iChar)) );
+
+        SetActiveCharacterIndex(0);
+        mpCharComboBox->blockSignals(false);
+    }
+
+    gResCache.Clean();
+}
+
+void CCharacterEditor::RefreshViewport()
+{
+    ui->Viewport->ProcessInput();
+    ui->Viewport->Render();
+}
+
+void CCharacterEditor::SetActiveCharacterIndex(int CharIndex)
+{
+    mpCharNode->SetActiveCharSet((u32) CharIndex);
+}

src/Editor/CharacterEditor/CCharacterEditor.h

@@ -0,0 +1,37 @@
+#ifndef CCHARACTEREDITOR_H
+#define CCHARACTEREDITOR_H
+
+#include "CCharacterEditorViewport.h"
+#include <Core/Scene/CScene.h>
+#include <Core/Scene/CCharacterNode.h>
+
+#include <QComboBox>
+#include <QMainWindow>
+#include <QTimer>
+
+namespace Ui {
+class CCharacterEditor;
+}
+
+class CCharacterEditor : public QMainWindow
+{
+    Q_OBJECT
+
+    Ui::CCharacterEditor *ui;
+    CScene *mpScene;
+    CCharacterNode *mpCharNode;
+
+    QComboBox *mpCharComboBox;
+    QTimer mRefreshTimer;
+
+public:
+    explicit CCharacterEditor(QWidget *parent = 0);
+    ~CCharacterEditor();
+
+public slots:
+    void Open();
+    void RefreshViewport();
+    void SetActiveCharacterIndex(int CharIndex);
+};
+
+#endif // CCHARACTEREDITORWINDOW_H

src/Editor/CharacterEditor/CCharacterEditor.ui

@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>CCharacterEditor</class>
+ <widget class="QMainWindow" name="CCharacterEditor">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>1054</width>
+    <height>634</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Prime World Editor - Character Editor</string>
+  </property>
+  <widget class="QWidget" name="CentralWidget">
+   <layout class="QVBoxLayout" name="verticalLayout">
+    <property name="leftMargin">
+     <number>0</number>
+    </property>
+    <property name="topMargin">
+     <number>0</number>
+    </property>
+    <property name="rightMargin">
+     <number>0</number>
+    </property>
+    <property name="bottomMargin">
+     <number>0</number>
+    </property>
+    <item>
+     <widget class="CCharacterEditorViewport" name="Viewport" native="true"/>
+    </item>
+   </layout>
+  </widget>
+  <widget class="QMenuBar" name="MenuBar">
+   <property name="geometry">
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>1054</width>
+     <height>21</height>
+    </rect>
+   </property>
+   <widget class="QMenu" name="MenuFile">
+    <property name="title">
+     <string>File</string>
+    </property>
+    <addaction name="ActionOpen"/>
+   </widget>
+   <addaction name="MenuFile"/>
+  </widget>
+  <widget class="QStatusBar" name="StatusBar"/>
+  <widget class="QToolBar" name="ToolBar">
+   <property name="windowTitle">
+    <string>toolBar</string>
+   </property>
+   <attribute name="toolBarArea">
+    <enum>TopToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+   <addaction name="ActionOpen"/>
+  </widget>
+  <action name="ActionOpen">
+   <property name="icon">
+    <iconset resource="../Icons.qrc">
+     <normaloff>:/icons/Open.png</normaloff>:/icons/Open.png</iconset>
+   </property>
+   <property name="text">
+    <string>Open</string>
+   </property>
+   <property name="toolTip">
+    <string>Open</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+O</string>
+   </property>
+  </action>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>CCharacterEditorViewport</class>
+   <extends>QWidget</extends>
+   <header>Editor/CharacterEditor/CCharacterEditorViewport.h</header>
+   <container>1</container>
+  </customwidget>
+ </customwidgets>
+ <resources>
+  <include location="../Icons.qrc"/>
+ </resources>
+ <connections/>
+</ui>

src/Editor/CharacterEditor/CCharacterEditorViewport.cpp

@@ -0,0 +1,45 @@
+#include "CCharacterEditorViewport.h"
+
+CCharacterEditorViewport::CCharacterEditorViewport(QWidget *pParent /*= 0*/)
+    : CBasicViewport(pParent)
+    , mpCharNode(nullptr)
+{
+    mpRenderer = new CRenderer();
+    mpRenderer->SetViewportSize(width(), height());
+    mpRenderer->SetClearColor(CColor(0.3f, 0.3f, 0.3f));
+    mpRenderer->ToggleGrid(true);
+
+    mViewInfo.pRenderer = mpRenderer;
+    mViewInfo.pScene = nullptr;
+    mViewInfo.GameMode = false;
+}
+
+CCharacterEditorViewport::~CCharacterEditorViewport()
+{
+    delete mpRenderer;
+}
+
+void CCharacterEditorViewport::SetNode(CCharacterNode *pNode)
+{
+    mpCharNode = pNode;
+}
+
+void CCharacterEditorViewport::Paint()
+{
+    mpRenderer->BeginFrame();
+    mCamera.LoadMatrices();
+    CDrawUtil::DrawGrid();
+
+    if (mpCharNode)
+    {
+        mpCharNode->AddToRenderer(mpRenderer, mViewInfo);
+        mpRenderer->RenderBuckets(mViewInfo);
+    }
+
+    mpRenderer->EndFrame();
+}
+
+void CCharacterEditorViewport::OnResize()
+{
+    mpRenderer->SetViewportSize(width(), height());
+}

src/Editor/CharacterEditor/CCharacterEditorViewport.h

@@ -0,0 +1,20 @@
+#ifndef CCHARACTEREDITORVIEWPORT_H
+#define CCHARACTEREDITORVIEWPORT_H
+
+#include "Editor/CBasicViewport.h"
+#include <Core/Scene/CCharacterNode.h>
+
+class CCharacterEditorViewport : public CBasicViewport
+{
+    CCharacterNode *mpCharNode;
+    CRenderer *mpRenderer;
+
+public:
+    CCharacterEditorViewport(QWidget *pParent = 0);
+    ~CCharacterEditorViewport();
+    void SetNode(CCharacterNode *pNode);
+    void Paint();
+    void OnResize();
+};
+
+#endif // CCHARACTEREDITORVIEWPORT_H

src/Editor/Editor.pro

@@ -156,7 +156,9 @@ HEADERS += \
     Undo/CPasteNodesCommand.h \
     CPakToolDialog.h \
     WorldEditor/CRepackInfoDialog.h \
-    CAboutDialog.h
+    CAboutDialog.h \
+    CharacterEditor/CCharacterEditor.h \
+    CharacterEditor/CCharacterEditorViewport.h
 
 # Source Files
 SOURCES += \
@@ -213,7 +215,9 @@ SOURCES += \
     Undo/CCloneSelectionCommand.cpp \
     Undo/CPasteNodesCommand.cpp \
     WorldEditor/CRepackInfoDialog.cpp \
-    CAboutDialog.cpp
+    CAboutDialog.cpp \
+    CharacterEditor/CCharacterEditor.cpp \
+    CharacterEditor/CCharacterEditorViewport.cpp
 
 # UI Files
 FORMS += \
@@ -233,4 +237,5 @@ FORMS += \
     WorldEditor/CLinkDialog.ui \
     WorldEditor/CSelectInstanceDialog.ui \
     WorldEditor/CRepackInfoDialog.ui \
-    CAboutDialog.ui
+    CAboutDialog.ui \
+    CharacterEditor/CCharacterEditor.ui