132 lines
3.9 KiB
C++
132 lines
3.9 KiB
C++
#ifndef CSCENENODE_H
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#define CSCENENODE_H
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#include <Core/IRenderable.h>
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#include "ENodeType.h"
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#include <Common/CAABox.h>
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#include <Common/CQuaternion.h>
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#include <Common/CRay.h>
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#include <Common/CRayCollisionTester.h>
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#include <Common/CTransform4f.h>
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#include <Common/CVector3f.h>
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#include <Common/ETransformSpace.h>
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#include <Common/types.h>
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#include <Core/ERenderOptions.h>
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#include <Resource/CLight.h>
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#include <Resource/CGameArea.h>
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class CRenderer;
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class CSceneManager;
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class CSceneNode : public IRenderable
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{
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private:
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mutable CTransform4f _mCachedTransform;
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mutable CAABox _mCachedAABox;
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mutable bool _mTransformDirty;
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bool _mInheritsPosition;
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bool _mInheritsRotation;
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bool _mInheritsScale;
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protected:
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static u32 smNumNodes;
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TString mName;
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CSceneNode *mpParent;
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CSceneManager *mpScene;
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CVector3f mPosition;
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CQuaternion mRotation;
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CVector3f mScale;
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CAABox mLocalAABox;
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bool mMouseHovering;
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bool mSelected;
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bool mVisible;
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std::list<CSceneNode*> mChildren;
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u32 mLightLayerIndex;
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u32 mLightCount;
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CLight* mLights[8];
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CColor mAmbientColor;
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public:
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explicit CSceneNode(CSceneManager *pScene, CSceneNode *pParent = 0);
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virtual ~CSceneNode();
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virtual ENodeType NodeType() = 0;
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virtual void AddToRenderer(CRenderer* /*pRenderer*/, const SViewInfo& /*ViewInfo*/) {}
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virtual void DrawSelection();
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virtual void RayAABoxIntersectTest(CRayCollisionTester& Tester, const SViewInfo& ViewInfo);
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virtual SRayIntersection RayNodeIntersectTest(const CRay& Ray, u32 AssetID, const SViewInfo& ViewInfo) = 0;
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virtual bool AllowsTranslate() const { return true; }
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virtual bool AllowsRotate() const { return true; }
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virtual bool AllowsScale() const { return true; }
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virtual bool IsVisible() const;
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virtual CColor TintColor(const SViewInfo& ViewInfo) const;
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virtual CColor WireframeColor() const;
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void Unparent();
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void RemoveChild(CSceneNode *pChild);
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void DeleteChildren();
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void SetInheritance(bool InheritPos, bool InheritRot, bool InheritScale);
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void LoadModelMatrix();
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void BuildLightList(CGameArea *pArea);
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void LoadLights(const SViewInfo& ViewInfo);
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void DrawBoundingBox() const;
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void AddSurfacesToRenderer(CRenderer *pRenderer, CModel *pModel, u32 MatSet, const SViewInfo& ViewInfo);
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// Transform
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void Translate(const CVector3f& translation, ETransformSpace transformSpace);
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void Rotate(const CQuaternion& rotation, ETransformSpace transformSpace);
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void Scale(const CVector3f& scale);
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const CTransform4f& Transform() const;
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protected:
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void MarkTransformChanged() const;
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void ForceRecalculateTransform() const;
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virtual void CalculateTransform(CTransform4f& rOut) const;
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public:
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// Getters
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TString Name() const;
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CSceneNode* Parent() const;
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CSceneManager* Scene() const;
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CVector3f LocalPosition() const;
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CVector3f AbsolutePosition() const;
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CQuaternion LocalRotation() const;
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CQuaternion AbsoluteRotation() const;
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CVector3f LocalScale() const;
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CVector3f AbsoluteScale() const;
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CAABox AABox() const;
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CVector3f CenterPoint() const;
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u32 LightLayerIndex() const;
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bool MarkedVisible() const;
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bool IsMouseHovering() const;
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bool IsSelected() const;
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bool InheritsPosition() const;
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bool InheritsRotation() const;
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bool InheritsScale() const;
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// Setters
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void SetName(const TString& Name);
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void SetPosition(const CVector3f& position);
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void SetRotation(const CQuaternion& rotation);
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void SetRotation(const CVector3f& rotEuler);
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void SetScale(const CVector3f& scale);
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void SetLightLayerIndex(u32 index);
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void SetMouseHovering(bool Hovering);
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void SetSelected(bool Selected);
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void SetVisible(bool Visible);
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// Static
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static int NumNodes();
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static CColor skSelectionTint;
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};
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// ************ INLINE FUNCTIONS ************
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inline int CSceneNode::NumNodes()
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{
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return smNumNodes;
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}
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#endif // CSCENENODE_H
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