1HEADmaster

1 files changed, 202 insertions, 0 deletions

diff --git a/hammer/ToolMorph.h b/hammer/ToolMorph.h
new file mode 100644
index 0000000..8894f86
--- /dev/null
+++ b/hammer/ToolMorph.h
@@ -0,0 +1,202 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef MORPH3D_H
+#define MORPH3D_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "MapClass.h"			// dvs: For CMapObjectList
+#include "Box3D.h"
+#include "SSolid.h"
+#include "Resource.h"
+#include "ScaleVerticesDlg.h"
+#include "ToolInterface.h"
+#include "mathlib/vector.h"
+
+
+class IMesh;
+class Morph3D;
+class CRender2D;
+class CRender3D;
+
+
+const SSHANDLE SSH_SCALEORIGIN = 0xffff0L;
+
+
+typedef struct
+{
+	CMapSolid *pMapSolid;
+	CSSolid *pStrucSolid;
+	SSHANDLE ssh;
+} MORPHHANDLE;
+
+
+class Morph3D : public Box3D
+{
+public:
+
+	Morph3D();
+	virtual ~Morph3D();
+
+	BOOL IsMorphing(CMapSolid *pSolid, CSSolid **pStrucSolidRvl = NULL);
+
+	bool SplitFace();
+	bool CanSplitFace();
+
+	void SelectHandle(MORPHHANDLE *pInfo, UINT cmd = scSelect);
+	void SelectHandle2D( CMapView2D *pView, MORPHHANDLE *pInfo, UINT cmd = scSelect);
+	void DeselectHandle(MORPHHANDLE *pInfo);
+
+	void MoveSelectedHandles(const Vector &Delta);
+	int GetSelectedHandleCount(void) { return m_SelectedHandles.Count(); }
+	void GetSelectedCenter(Vector& pt);
+	SSHANDLETYPE GetSelectedType() { return m_SelectedType; }
+	bool IsSelected(MORPHHANDLE &mh);
+
+	void SelectObject(CMapSolid *pSolid, UINT cmd = scSelect);
+	bool SelectAt( CMapView *pView, UINT nFlags, const Vector2D &vPoint );
+
+	void GetMorphBounds(Vector &mins, Vector &maxs, bool bReset);
+
+	void SnapSelectedToGrid( int nGridSpacing );
+
+	// Toggle mode - vertex & edge, vertex, edge.
+	void ToggleMode();
+
+	void OnScaleCmd(BOOL bReInit = FALSE);
+	void UpdateScale();
+	BOOL IsScaling() { return m_bScaling; }
+
+	void GetMorphingObjects(CUtlVector<CMapClass *> &List);
+
+	inline int GetObjectCount(void);
+	inline CSSolid *GetObject(int pos);
+	
+	//
+	// Tool3D implementation.
+	//
+	virtual bool IsEmpty() { return !m_StrucSolids.Count() && !m_bBoxSelecting; }
+	virtual void SetEmpty();
+	virtual void FinishTranslation(bool bSave);
+	virtual unsigned int GetConstraints(unsigned int nKeyFlags);
+
+	//
+	// CBaseTool implementation.
+	//
+	virtual void OnActivate();
+	virtual void OnDeactivate();
+	virtual ToolID_t GetToolID(void) { return TOOL_MORPH; }
+
+	virtual bool CanDeactivate( void );
+
+	virtual bool OnKeyDown2D(CMapView2D *pView, UINT nChar, UINT nRepCnt, UINT nFlags);
+	virtual bool OnChar2D(CMapView2D *pView, UINT nChar, UINT nRepCnt, UINT nFlags);
+	virtual bool OnLMouseDown2D(CMapView2D *pView, UINT nFlags, const Vector2D &vPoint);
+	virtual bool OnLMouseUp2D(CMapView2D *pView, UINT nFlags, const Vector2D &vPoint);
+	virtual bool OnMouseMove2D(CMapView2D *pView, UINT nFlags, const Vector2D &vPoint);
+
+	virtual bool OnLMouseDown3D(CMapView3D *pView, UINT nFlags, const Vector2D &vPoint);
+	virtual bool OnLMouseUp3D(CMapView3D *pView, UINT nFlags, const Vector2D &vPoint);
+	virtual bool OnKeyDown3D(CMapView3D *pView, UINT nChar, UINT nRepCnt, UINT nFlags);
+	virtual bool OnMouseMove3D(CMapView3D *pView, UINT nFlags, const Vector2D &vPoint);
+
+	virtual void RenderTool2D(CRender2D *pRender);
+	virtual void RenderTool3D(CRender3D *pRender);
+
+private:
+
+	void OnEscape(void);
+	bool NudgeHandles(CMapView *pView, UINT nChar, bool bSnap);
+	
+	bool MorphHitTest(CMapView *pView, const Vector2D &vPoint, MORPHHANDLE *pInfo);
+
+	void GetHandlePos(MORPHHANDLE *pInfo, Vector& pt);
+
+	SSHANDLE Get2DMatches(CMapView2D *pView, CSSolid *pStrucSolid, SSHANDLEINFO &hi, CUtlVector<SSHANDLE>*pSimilarList = NULL);
+
+	void StartTranslation(CMapView *pView, const Vector2D &vPoint, MORPHHANDLE *pInfo );
+
+	void RenderSolid3D(CRender3D *pRender, CSSolid *pSolid);
+	
+	//
+	// Tool3D implementations.
+	//
+	int HitTest(CMapView *pView, const Vector2D &ptClient, bool bTestHandles = false);
+	
+	virtual bool UpdateTranslation( const Vector &pos, UINT uFlags );
+
+	bool StartBoxSelection( CMapView *pView, const Vector2D &vPoint, const Vector &vStart);
+	void SelectInBox();
+	void EndBoxSelection();
+	bool IsBoxSelecting() { return m_bBoxSelecting; }
+
+	bool CanDeselectList( void );
+
+	// list of active Structured Solids:
+	CUtlVector<CSSolid*> m_StrucSolids;
+	
+	// list of selected nodes:
+	CUtlVector<MORPHHANDLE> m_SelectedHandles;
+	
+	// type of selected handles:
+	SSHANDLETYPE m_SelectedType;
+
+	// main morph handle:
+	MORPHHANDLE m_MorphHandle;
+	Vector m_OrigHandlePos;
+
+	// morph bounds:
+	BoundBox m_MorphBounds;
+	
+	// handle mode:
+	enum
+	{
+		hmBoth = 0x01 | 0x02,
+		hmVertex = 0x01,
+		hmEdge = 0x02
+	};
+
+	bool		m_bLButtonDownControlState;
+	Vector2D	m_vLastMouseMovement;
+
+	bool m_bHit;
+
+	MORPHHANDLE m_DragHandle;	// The morph handle that we are dragging.
+
+	bool m_bMorphing;
+	bool m_bMovingSelected;	// not moving them yet - might just select this
+
+	int m_HandleMode;
+	bool m_bBoxSelecting;
+	bool m_bScaling;
+	bool m_bUpdateOrg;
+	CScaleVerticesDlg m_ScaleDlg;
+	Vector *m_pOrigPosList;
+	Vector m_ScaleOrg;
+};
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Returns the number of solids selected for morphing.
+//-----------------------------------------------------------------------------
+inline int Morph3D::GetObjectCount(void)
+{
+	return(m_StrucSolids.Count());
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Iterates the selected solids.
+//-----------------------------------------------------------------------------
+inline CSSolid *Morph3D::GetObject(int pos)
+{
+	return(m_StrucSolids.Element(pos));
+}
+
+#endif // MORPH3D_H