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exchange/exchangesource/CreatePRCCubes/tessellation_wrapper/HXWMarkupTessellation.h

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+/***********************************************************************************************************************
+*
+* Copyright (c) 2010 - 2022 by Tech Soft 3D, Inc.
+* The information contained herein is confidential and proprietary to Tech Soft 3D, Inc., and considered a trade secret
+* as defined under civil and criminal statutes. Tech Soft 3D shall pursue its civil and criminal remedies in the event
+* of unauthorized use or misappropriation of its trade secrets. Use of this information by anyone other than authorized 
+* employees of Tech Soft 3D, Inc. is granted only under a written non-disclosure agreement, expressly prescribing the 
+* scope and manner of such use.
+*
+***********************************************************************************************************************/
+/**
+\file wrapper/HXWMarkupTessellation.h
+
+Header file for the wrapper Tessellation module.
+
+***********************************************************************************************************************/
+
+#include "HXWBasicTessellation.h"
+
+/*!
+\defgroup wrapper_markuptessellation_module Markup tessellation Module
+\ingroup wrapper_tessellation_module
+Entity type is \ref HXWMarkupTessellation.
+*/
+
+/*! \class HXWMarkupTessellation HXWMarkupTessellation.h "HXWMarkupTessellation.h"
+*	\brief This is a markup tessellation builder.
+*	\ingroup wrapper_markuptessellation_module
+*/
+class HXWMarkupTessellation : public HXWBasicTessellation
+{
+private:
+	A3DFontKeyData m_sFontKeyData;
+	A3DTessMarkupData m_data;			/*!< markup tessellation data */
+	A3DUns32	m_uiAllocatedTexts;		/*!< size of allocated texts */
+	A3DUns32	m_uiAllocatedCodes;		/*!< size of allocated codes */
+	A3DUns32	m_uiStartSizeWireFD;
+	A3DUns32	m_uiStartCoordsFD;
+	A3DUns32	m_uiStartSizeWireFV;
+	A3DUns32	m_uiStartCoordsFV;
+	A3DUns32 m_uiStartSizeWireFS;
+	A3DUns32 m_uiStartCoordsFS;
+
+
+public:
+	HXWMarkupTessellation();
+	virtual ~HXWMarkupTessellation();
+
+private:
+
+	void free_extra_codes();			/*!< to manage extra allocation */
+
+	void add_code(A3DUns32 uiCode);		/*!< add code in tessellation */
+
+	void reset();						/*!< reset tessellation data */
+
+public:
+
+	/*! set markup label
+	\param pcLabel label.	*/
+	inline void setlabel(A3DUTF8Char* pcLabel);
+
+	/*! set RGB color
+	\param dRed [0..1] red value.
+	\param dGreen [0..1] green value.
+	\param dBlue [0..1] blue value.	*/
+	int set_color(A3DDouble dRed, A3DDouble dGreen, A3DDouble dBlue);
+
+	/*! set color
+	\param uiIndexColor color index in global data	*/
+	int set_color(A3DUns32 uiIndexColor);
+
+	/*! set font information
+	\param pcFamilyName Font family name.
+	\param uiSize Font size. Must be set to 10.
+	\param cAttributes Font attributes. See \ref a3d_fontattribdef.
+	\param m_eCharset Font character set.	*/
+	int set_textfont(const A3DUTF8Char* pcFamilyName, A3DUns32 uiSize = 10, A3DInt8 cAttributes = 0,
+		A3DECharSet m_eCharset = kA3DCharsetRoman);
+
+	/*! set font information using current preferences	*/
+	//int add_current_textfont();
+
+	/*! set matrix
+	\param matrix array of 16 doubles	*/
+	void begin_matrix(A3DDouble* matrix);
+
+	/*! set matrix using 3 vector
+	\param position_3d is the orgin
+	\param plane_normal is the plane normal. Must be a unit vector
+	\param x_direction is the x_direction; Must be a unit vector
+	*/
+	void begin_matrix(const A3DVector3dData& position_3d, const A3DVector3dData& plane_normal,
+		const A3DVector3dData& x_direction);
+
+	void end_matrix();
+
+	/*! define a polyline in tessellation
+	\param ppoints array of 3xN doubles to define points of polyline.
+	\param uPtSize number of points (N).	*/
+	void add_polyline(A3DDouble* ppoints, A3DUns32 uPtSize);
+
+	void add_polygon(A3DDouble* ppoints, A3DUns32 uPtSize);
+
+	/*! define add triangle tessellation
+	\param pptriangles array of 3x3xN doubles to define triangle points.	*/
+	void add_triangle(A3DDouble* pptriangles);
+
+	/*! define add triangle tessellation
+	\param pptriangles array of 3x3xN doubles to define triangle points.
+	\param uTriangleSize number of triangles (N).	*/
+	void add_triangles(A3DDouble* pptriangles, A3DUns32 uTriangleSize);
+
+	/*! define add polygon tessellation
+	\param ppolygons array of 3xN doubles to define polygon points.
+	\param uPolygonSize number of points (N).	*/
+	void add_polygons(A3DDouble* ppolygons, A3DUns32 uPolygonSize);
+	
+    /*! define add ellipse tesselation
+    \param width on current X axe
+    \param height on current Y axe*/
+    void add_ellipse(A3DDouble dWidth, A3DDouble dHeight);
+    void add_ellipseFrame(A3DDouble dWidth, A3DDouble dHeight);
+
+    /*! define add rect tesselation
+    \param width on current X axe
+    \param height on current Y axe*/
+    void add_rect(A3DDouble dWidth, A3DDouble dHeight);
+    void add_rectFrame(A3DDouble dWidth, A3DDouble dHeight);
+
+	/*! define text in tessellation. Use add matrix to position the text
+	\param pcText text to add.
+	\param dWidth text width.
+	\param dHeight text height.	*/
+	void add_text(const A3DUTF8Char* pcText, A3DDouble dWidth, A3DDouble dHeight);
+										//, A3DDouble dWidth = 100.0, A3DDouble dHeight = 10.0);
+	/*! define text in tessellation. Use add matrix to position the text. 
+	The width and height are automatically calculated from the string specified.
+	\param pcText text to add.
+	\param dHeight text height.	*/
+	void add_text(const A3DUTF8Char* pcText);
+
+	//void set_line_width(double dWidth);
+	//void end_line_width();
+
+	/*! define Start the Face View Mode (parralele / Billboard mode). Once Activated, The global coordinate system origin change becoming the Face Mode Origin.
+	\param pOrigin 3D point*/
+	void BeginFaceView(A3DDouble* pOrigin);
+    void BeginFaceViewAlwaysOnTop(A3DDouble* pOrigin);
+	void EndFaceView();
+
+	/*! define Start the non Zoomable Mode
+	\param pOrigin 3D point*/
+	void BeginFrameDraw(A3DDouble* pOrigin);
+	void EndFrameDraw();
+
+
+	void GetMarkupTess(A3DTessMarkup*& pTessMarkup);
+
+	virtual A3DEntity* GetEntity();
+};