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912 lines
20 KiB
C
912 lines
20 KiB
C
/*
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* Data structures for 2d toolkit
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*
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* Copyright (c) Criterion Software Limited
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*/
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/***************************************************************************
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* *
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* Module : rt2d.h *
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* *
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* Purpose : *
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* *
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**************************************************************************/
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#ifndef RT2D_H
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#define RT2D_H
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/**
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* \defgroup rt2d Rt2d
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* \ingroup rttool
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*
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* 2D Rendering Toolkit for RenderWare.
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*/
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/**
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* \defgroup rt2ddatatypes Data Types
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* \ingroup rt2d
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*
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* Basic Data Types
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*/
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/**
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* \defgroup rt2dsub Rt2d
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* \ingroup rt2d
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*
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* Rt2d functions
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*/
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/**
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* \defgroup rt2dbrush Rt2dBrush
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* \ingroup rt2d
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*
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* Brush functions
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*/
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/**
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* \defgroup rt2dctm Rt2dCTM
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* \ingroup rt2d
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*
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* Current Transformation Matrix (CTM)
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*/
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/**
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* \defgroup rt2ddevice Rt2dDevice
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* \ingroup rt2d
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*
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* Camera device functions
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*/
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/**
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* \defgroup rt2dfont Rt2dFont
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* \ingroup rt2d
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*
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* Font functions
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*/
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/**
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* \defgroup rt2dobject Rt2dObject
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* \ingroup rt2d
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*
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* Objects
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*/
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/**
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* \defgroup rt2dobjectstring Rt2dObjectString
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* \ingroup rt2d
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*
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* String functions
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*/
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/**
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* \defgroup rt2dpath Rt2dPath
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* \ingroup rt2d
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*
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* Path functions
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*/
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/**
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* \defgroup rt2dpickregion Rt2dPickRegion
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* \ingroup rt2d
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*
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* Pick regions
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*/
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/**
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* \defgroup rt2dscene Rt2dScene
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* \ingroup rt2d
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*
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* Scenes
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*/
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/**
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* \defgroup rt2dshape Rt2dShape
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* \ingroup rt2d
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*
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* Shapes
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*/
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/**
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* \defgroup rt2drwv2d RwV2d
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* \ingroup rt2d
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*
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* Rt2d plugin directly extends the Core Library's RwV2d API functions.
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*/
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/****************************************************************************
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Includes
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*/
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#include "rt2d.rpe" /* automatically generated header file */
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/****************************************************************************
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Defines
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*/
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#define Rt2dBrushSetWidthMacro(_brush, _width) \
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( ( (_brush)->halfwidth = ((_width) * 0.5f) ), (_brush) )
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#define Rt2dBrushGetWidthMacro(_brush) \
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( (_brush)->halfwidth * 2.0f )
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#define Rt2dCTMReadMacro(_result) \
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(RwMatrixCopy((_result), _rt2dCTMGet()), (_result))
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/****************************************************************************
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Global Types
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*/
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#ifdef __cplusplus
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extern "C"
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{
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#endif /* __cplusplus */
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/*
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* rt2dShadeParameters
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* typedef for a structure describing Shade Parameters
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*/
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typedef struct rt2dShadeParameters rt2dShadeParameters;
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/*
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*
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* rt2dShadeParameters
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* describes Shade Parameters
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*/
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struct rt2dShadeParameters
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{
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RwRGBAReal col; /* col */
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RwV2d uv; /* uv */
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};
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/**
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* \ingroup rt2ddatatypes
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* \typedef Rt2dBrush
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* typedef for a structure describing a Brush (opaque)
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*/
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typedef struct Rt2dBrush Rt2dBrush;
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/*
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* Rt2dBrush
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* structure describing a Brush
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*/
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#if defined (GCN_DRVMODEL_H)
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#define VERTEXCACHESIZE 64
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#else
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#define VERTEXCACHESIZE 256
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#endif
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struct Rt2dBrush
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{
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RWIM3DVERTEX vertex[VERTEXCACHESIZE];
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rt2dShadeParameters top;
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rt2dShadeParameters dtop;
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rt2dShadeParameters bottom;
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rt2dShadeParameters dbottom;
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RwInt32 calcFields;
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RwTexture *texture;
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RwReal halfwidth;
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};
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/**
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* \ingroup rt2ddatatypes
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* \typedef Rt2dPath
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* typedef for a structure describing a Path (opaque)
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*/
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typedef struct Rt2dPath Rt2dPath;
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/**
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* \ingroup rt2ddatatypes
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* \typedef Rt2dFont
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* typedef for a structure describing a Font (opaque)
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*/
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typedef struct Rt2dFont Rt2dFont;
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/*
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* typedef used for referencing a spot in a font dictionary
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*/
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typedef struct _rt2dFontDictionaryNode _rt2dFontDictionaryNode;
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/**
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* \ingroup rt2ddatatypes
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* \typedef Rt2dBBox
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* typedef for a structure describing a Bounding Box
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*/
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typedef struct Rt2dBBox Rt2dBBox;
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/**
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* \ingroup rt2ddatatypes
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* \struct Rt2dBBox
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* structure describing a Bounding Box
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*/
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struct Rt2dBBox
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{
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RwReal x; /**< x-coordinate of lower-left corner */
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RwReal y; /**< y-coordinate of lower-left corner */
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RwReal w; /**< Width */
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RwReal h; /**< Height */
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};
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/**
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* \ingroup rt2ddatatypes
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* \typedef Rt2dObject
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* typedef for a structure describing a 2d Object
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* This should be considered an opaque type.
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* Use Rt2dObject, Rt2dScene, Rt2dShape, Rt2dPickRegion or Rt2dObjectString
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* API functions to access.
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*/
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typedef struct Rt2dObject Rt2dObject;
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/*
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* typedef for a structure describing a scene of shapes (opaque)
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*/
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typedef struct _rt2dScene _rt2dScene;
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/*
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* typedef for a structure describing the depth of an object
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*/
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typedef struct _rt2dDepthOfObject _rt2dDepthOfObject;
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/*
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* typedef for a structure describing the depth of an object
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*/
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struct _rt2dDepthOfObject
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{
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Rt2dObject *object;
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RwInt32 depth;
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};
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/*
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* structure describing a scene of shapes
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*/
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struct _rt2dScene
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{
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RwSList *objects; /* collection of objects in scene */
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RwInt32 objectCount; /* number of objects */
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RwSList *depths; /* depths for depthsort */
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RwBool isDirtyDepths; /* depthsort needs updating */
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};
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/*
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* typedef for a structure describing a shape (opaque)
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*/
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typedef struct _rt2dShape _rt2dShape;
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struct _rt2dShape
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{
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RwSList *nodes; /* individual stroked/filled regions of the shape */
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};
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/*
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* typedef for a structure describing a pick region that can be tested for point inclusion (opaque)
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*/
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typedef struct _rt2dPickRegion _rt2dPickRegion;
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/*
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* structure describing a pick region that can be tested for point inclusion
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*/
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struct _rt2dPickRegion
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{
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Rt2dPath *path; /* path that defines region for testing */
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Rt2dBBox bbox; /* bounding box of path */
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RwMatrix transformation;
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/* ivnert transformation used to place the pick region */
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};
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/*
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* structure describing a renderable text string
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*/
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struct _rt2dObjectString
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{
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RwChar *textString; /* Text string to be rendered */
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Rt2dBrush *brush; /* Brush to be used to draw text */
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RwInt32 maxLength; /* Maximum string length before reallocation, excluding null */
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RwReal height; /* Font rendering Height */
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_rt2dFontDictionaryNode *font; /* Dictionary node identifying font to be used */
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};
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/*
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* typedef for a renderable string
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*/
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typedef struct _rt2dObjectString _rt2dObjectString;
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/**
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* \ingroup rt2ddatatypes
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* \ref Rt2dObjectTypeEnum
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* enumeration describing types of Rt2dObject
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*/
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enum Rt2dObjectTypeEnum {
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rt2DOBJECTTYPEOBJECT=0, /**<An untyped (yet) object */
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rt2DOBJECTTYPESCENE, /**<Container of objects */
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rt2DOBJECTTYPESHAPE, /**<Shape object */
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rt2DOBJECTTYPEPICKREGION, /**<Pick region object */
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rt2DOBJECTTYPEOBJECTSTRING, /**<Text string object */
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rt2DOBJECTTYPEFORCEENUMSIZEINT = RWFORCEENUMSIZEINT /* Ensures sizeof(enum) == sizeof(RwInt32)) */
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};
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typedef union _rt2dObjectdata _rt2dObjectdata;
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union _rt2dObjectdata
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{
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_rt2dShape shape;
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_rt2dScene scene;
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_rt2dPickRegion pickRegion;
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_rt2dObjectString objectString;
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};
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/*
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* A base structure for forming a hierarchy of 2D shapes
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*/
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#if (!defined(DOXYGEN))
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#define Rt2dObjectIsLocked 0x00000001
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#define Rt2dObjectDirtyLTM 0x00000002
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#define Rt2dObjectVisible 0x00000004
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struct Rt2dObject
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{
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RwInt32 type; /* tag identifying type of object */
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RwInt32 depth; /* z-order of object under parent */
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RwInt32 flag; /* ... */
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RwMatrix MTM; /* local transformation matrix for object */
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RwMatrix LTM; /* global transformation matrix for object */
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RwRGBAReal colorMult; /* color multiply applied to object */
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RwRGBAReal colorOffs; /* color offset applied to object */
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_rt2dObjectdata data;
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};
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#endif /* (!defined(DOXYGEN)) */
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/**
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* \ingroup rt2ddatatypes
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* \typedef Rt2dObjectCallBack
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* typedef for a callback on an object
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*/
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typedef Rt2dObject *(* Rt2dObjectCallBack)(Rt2dObject *object, Rt2dObject *parent, void *data);
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/**
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* \ingroup rt2ddatatypes
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* \ref Rt2dJustificationType
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* enumeration describing Justification
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*/
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enum Rt2dJustificationType
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{
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rt2dJUSTIFYLEFT, /**<Left-justification */
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rt2dJUSTIFYCENTER, /**<Center-justification */
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rt2dJUSTIFYRIGHT, /**<Right-justification */
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rt2DJUSTIFICATIONTYPEFORCEENUMSIZEINT = RWFORCEENUMSIZEINT /* Ensures sizeof(enum) == sizeof(RwInt32)) */
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};
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/*
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* Rt2dObjectEnum
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* typedef for a enumeration describing an object type enclosed by Rt2dObject
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*/
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typedef enum Rt2dJustificationType Rt2dJustificationType;
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#if (! ( defined(RWDEBUG) || defined(RWSUPPRESSINLINE) ))
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#define Rt2dBrushSetWidth(_brush, _width) \
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Rt2dBrushSetWidthMacro(_brush, _width)
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#define Rt2dBrushGetWidth(_brush) \
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Rt2dBrushGetWidthMacro(_brush)
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#define Rt2dCTMRead(_result) \
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Rt2dCTMReadMacro(_result)
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#endif /* (! ( defined(RWDEBUG) || defined(RWSUPPRESSINLINE) )) */
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/****************************************************************************
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Function prototypes
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*/
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/*
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* INITIALIZE
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*/
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extern void
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Rt2dOpen(RwCamera *cam);
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extern void
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Rt2dClose(void);
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/*
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* PATHS
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*/
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extern Rt2dPath *
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Rt2dPathCreate(void);
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extern RwBool
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Rt2dPathDestroy(Rt2dPath *path);
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extern Rt2dPath *
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Rt2dPathLock(Rt2dPath *path);
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extern Rt2dPath *
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Rt2dPathUnlock(Rt2dPath *path);
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extern RwBool
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Rt2dPathIsLocked(Rt2dPath *path);
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extern RwUInt32
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Rt2dPathStreamGetSize(Rt2dPath *path);
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extern Rt2dPath *
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Rt2dPathStreamWrite(Rt2dPath *path, RwStream *stream);
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extern Rt2dPath *
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Rt2dPathStreamRead(RwStream *stream);
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extern Rt2dPath *
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Rt2dPathEmpty(Rt2dPath *path);
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extern Rt2dPath *
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Rt2dPathCopy(Rt2dPath *dst, const Rt2dPath *src);
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extern Rt2dPath *
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Rt2dPathInset(Rt2dPath *path, RwReal inset);
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extern Rt2dPath *
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Rt2dPathMoveto(Rt2dPath *path, RwReal x, RwReal y);
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extern Rt2dPath *
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Rt2dPathLineto(Rt2dPath *path, RwReal x, RwReal y);
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extern Rt2dPath *
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Rt2dPathRLineto(Rt2dPath *path, RwReal x, RwReal y);
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extern Rt2dPath *
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Rt2dPathCurveto(Rt2dPath *path, RwReal x1, RwReal y1, RwReal x2, RwReal y2, RwReal x3, RwReal y3);
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extern Rt2dPath *
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Rt2dPathRCurveto(Rt2dPath *path, RwReal x1, RwReal y1, RwReal x2, RwReal y2, RwReal x3, RwReal y3);
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extern Rt2dPath *
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Rt2dPathClose(Rt2dPath *path);
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extern Rt2dPath *
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Rt2dPathRect(Rt2dPath *path, RwReal x, RwReal y, RwReal w, RwReal h);
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extern Rt2dPath *
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Rt2dPathRoundRect(Rt2dPath *path, RwReal x, RwReal y, RwReal w, RwReal h, RwReal radius);
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extern Rt2dPath *
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Rt2dPathOval(Rt2dPath *path, RwReal x, RwReal y, RwReal w, RwReal h);
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extern Rt2dPath *
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Rt2dPathFlatten(Rt2dPath *path);
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extern const Rt2dPath *
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Rt2dPathGetBBox(const Rt2dPath *path, Rt2dBBox *bbox);
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extern Rt2dPath *
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Rt2dPathCreateMorphResultPath(Rt2dPath *path);
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extern Rt2dPath *
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Rt2dPathMorph(Rt2dPath *result, Rt2dPath *source, Rt2dPath *destination, RwReal alpha);
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/*
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* BRUSHES
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*/
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extern Rt2dBrush *
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Rt2dBrushCreate(void);
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extern RwBool
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Rt2dBrushDestroy(Rt2dBrush * brush);
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extern Rt2dBrush *
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Rt2dBrushSetRGBA(Rt2dBrush *brush, RwRGBA * col0, RwRGBA * col1, RwRGBA * col2, RwRGBA * col3);
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extern Rt2dBrush *
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Rt2dBrushSetUV(Rt2dBrush *brush, RwV2d *uv0, RwV2d *uv1, RwV2d *uv2, RwV2d *uv3);
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extern Rt2dBrush *
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Rt2dBrushSetTexture(Rt2dBrush* brush, RwTexture* texture);
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extern RwUInt32
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Rt2dBrushStreamGetSize(Rt2dBrush *brush);
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extern Rt2dBrush *
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Rt2dBrushStreamWrite(Rt2dBrush *brush, RwStream *stream);
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extern Rt2dBrush *
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Rt2dBrushStreamRead(RwStream *stream);
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/*
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* FONTS
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*/
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extern const RwChar *
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Rt2dFontSetPath(const RwChar *path);
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extern Rt2dFont *
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Rt2dFontRead(const RwChar *name);
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extern RwUInt32
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_rt2dFontStreamGetSize(Rt2dFont *font);
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extern Rt2dFont *
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_rt2dFontStreamWrite(Rt2dFont *font, RwStream *stream);
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extern Rt2dFont *
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_rt2dFontStreamRead(RwStream *stream);
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extern RwBool
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Rt2dFontDestroy(Rt2dFont *font);
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extern RwReal
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Rt2dFontGetHeight(Rt2dFont *font);
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extern RwReal
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Rt2dFontGetStringWidth(Rt2dFont *font, const RwChar *string, RwReal height);
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extern Rt2dFont *
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Rt2dFontShow(Rt2dFont *font, const RwChar *string, RwReal height, RwV2d *anchor, Rt2dBrush *brush);
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extern Rt2dFont *
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Rt2dFontFlow(Rt2dFont* font, RwChar* string, RwReal height, Rt2dBBox* bbox, Rt2dJustificationType format, Rt2dBrush* brush);
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extern Rt2dFont *
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Rt2dFontSetIntergapSpacing(Rt2dFont *font, RwReal gap);
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extern RwBool
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Rt2dFontCacheFlush(void);
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/*
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* FILLING
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*/
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extern Rt2dPath *
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Rt2dPathFill(Rt2dPath *path, Rt2dBrush *brush);
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/*
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* STROKING
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*/
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extern Rt2dPath *
|
|
Rt2dPathStroke(Rt2dPath *path, Rt2dBrush *brush);
|
|
|
|
/*
|
|
* TRANSFORMS
|
|
*/
|
|
extern RwBool
|
|
Rt2dCTMPush(void);
|
|
|
|
extern RwBool
|
|
Rt2dCTMPop(void);
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|
|
|
extern RwBool
|
|
Rt2dCTMSetIdentity(void);
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|
|
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extern RwBool
|
|
Rt2dCTMScale(RwReal x, RwReal y);
|
|
|
|
extern RwBool
|
|
Rt2dCTMTranslate(RwReal x, RwReal y);
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|
|
|
extern RwBool
|
|
Rt2dCTMRotate(RwReal theta);
|
|
|
|
extern RwBool
|
|
RwV2dIsInPath(RwV2d *point, Rt2dPath *path);
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|
|
|
extern RwV2d *
|
|
RwV2dInvertTransform(RwV2d *pointOut, RwV2d *pointIn);
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|
|
|
|
|
/*
|
|
* DEVICE SETTINGS
|
|
*/
|
|
extern RwBool
|
|
Rt2dDeviceSetCamera(RwCamera *cam);
|
|
|
|
extern RwCamera *
|
|
Rt2dDeviceGetCamera(void);
|
|
|
|
extern RwBool
|
|
Rt2dDeviceGetStep(RwV2d *xstep, RwV2d *ystep, RwV2d *origin);
|
|
|
|
extern RwBool
|
|
Rt2dDeviceSetMetric(RwReal x, RwReal y, RwReal w, RwReal h);
|
|
|
|
extern RwBool
|
|
Rt2dDeviceGetMetric(RwReal *x, RwReal *y, RwReal *w, RwReal *h);
|
|
|
|
extern RwBool
|
|
Rt2dDeviceSetFlat(RwReal r);
|
|
|
|
extern RwBool
|
|
Rt2dDeviceGetClippath(Rt2dPath *path);
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|
|
|
extern RwBool
|
|
Rt2dVisible(RwReal x, RwReal y, RwReal w, RwReal h);
|
|
|
|
extern RwBool
|
|
Rt2dDeviceSetLayerDepth(RwReal depth);
|
|
|
|
extern RwBool
|
|
Rt2dSetPipelineFlags(RwUInt32 flags);
|
|
|
|
/*
|
|
* HIERARCHICAL SCENE FUNCTIONS - OBJECT MANIPULATION
|
|
*/
|
|
|
|
extern Rt2dObject *
|
|
Rt2dObjectSetVisible(Rt2dObject *object,RwBool visible);
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|
|
|
extern RwBool
|
|
Rt2dObjectIsVisible(Rt2dObject *object);
|
|
|
|
extern void
|
|
Rt2dObjectMTMChanged(Rt2dObject *object);
|
|
|
|
extern RwMatrix *
|
|
Rt2dObjectGetLTM(Rt2dObject *object);
|
|
|
|
extern RwMatrix *
|
|
Rt2dObjectGetMTM(Rt2dObject *object);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dObjectSetMTM(Rt2dObject *object, RwMatrix *mtm);
|
|
|
|
extern void
|
|
Rt2dObjectApplyCTM(Rt2dObject *object);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dObjectMTMSetIdentity(Rt2dObject *object);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dObjectMTMScale(Rt2dObject *object, RwReal x, RwReal y);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dObjectMTMTranslate(Rt2dObject *object, RwReal x, RwReal y);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dObjectMTMRotate(Rt2dObject *object, RwReal theta);
|
|
|
|
extern RwRGBAReal *
|
|
Rt2dObjectGetColorMultiplier(Rt2dObject *object);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dObjectSetColorMultiplier(Rt2dObject *object, RwRGBAReal *multCol);
|
|
|
|
extern RwRGBAReal *
|
|
Rt2dObjectGetColorOffset(Rt2dObject *object);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dObjectSetColorOffset(Rt2dObject *object, RwRGBAReal *oofsCol);
|
|
|
|
extern RwInt32
|
|
Rt2dObjectGetObjectType(Rt2dObject *object);
|
|
|
|
extern RwInt32
|
|
Rt2dObjectGetDepth(Rt2dObject *object);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dObjectSetDepth(Rt2dObject *object, RwInt32 depth);
|
|
|
|
extern RwBool
|
|
Rt2dObjectIsScene(Rt2dObject *object);
|
|
|
|
extern RwBool
|
|
Rt2dObjectIsShape(Rt2dObject *object);
|
|
|
|
extern RwBool
|
|
Rt2dObjectIsPickRegion(Rt2dObject *object);
|
|
|
|
extern RwBool
|
|
Rt2dObjectIsObjectString(Rt2dObject *object);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dObjectCopy(Rt2dObject *dst, Rt2dObject *src);
|
|
|
|
/*
|
|
* HIERARCHICAL SCENE FUNCTIONS - SCENE
|
|
*/
|
|
extern Rt2dObject *
|
|
Rt2dSceneCreate(void);
|
|
|
|
extern RwBool
|
|
Rt2dSceneDestroy(Rt2dObject *scene);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dSceneLock(Rt2dObject *object);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dSceneUnlock(Rt2dObject *object);
|
|
|
|
extern RwInt32
|
|
Rt2dSceneGetChildCount(Rt2dObject *scene);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dSceneGetChildByIndex(Rt2dObject *scene, RwInt32 index);
|
|
|
|
extern RwV2d
|
|
Rt2dSceneGetCoordFromScreen(Rt2dObject *scene,RwV2d screenCoord );
|
|
|
|
extern Rt2dObject *
|
|
Rt2dSceneAddChild(Rt2dObject *scene, Rt2dObject *object);
|
|
|
|
/* Those are keeped for compatiblity with the present code */
|
|
extern Rt2dObject *
|
|
Rt2dSceneGetNewChildScene(Rt2dObject *object);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dSceneGetNewChildShape(Rt2dObject *object);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dSceneGetNewChildPickRegion(Rt2dObject *object);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dSceneGetNewChildObjectString(Rt2dObject *object, const RwChar *text,
|
|
const RwChar *font);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dSceneStreamWrite(Rt2dObject *shape, RwStream *stream);
|
|
|
|
extern RwUInt32
|
|
Rt2dSceneStreamGetSize(Rt2dObject *scene);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dSceneStreamRead(RwStream *stream);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dSceneRender(Rt2dObject *object);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dSceneForAllChildren(Rt2dObject *scene, Rt2dObjectCallBack callback, void *pData );
|
|
|
|
extern Rt2dObject *
|
|
Rt2dSceneSetDepthDirty(Rt2dObject *scene);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dSceneUpdateLTM(Rt2dObject *scene);
|
|
|
|
/*
|
|
* HIERARCHICAL SCENE FUNCTIONS - SHAPE
|
|
*/
|
|
extern Rt2dObject *
|
|
Rt2dShapeCreate(void);
|
|
|
|
extern RwBool
|
|
Rt2dShapeDestroy(Rt2dObject * shape);
|
|
|
|
extern Rt2dBrush *
|
|
Rt2dShapeGetNewBrush(Rt2dObject *shape);
|
|
|
|
extern Rt2dPath *
|
|
Rt2dShapeGetNewPath(Rt2dObject *shape);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dShapeAddNode(Rt2dObject *shape, Rt2dPath *path, Rt2dBrush *fill, Rt2dBrush *stroke );
|
|
|
|
extern RwInt32
|
|
Rt2dShapeGetNodeCount(Rt2dObject *shape);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dShapeStreamWrite(Rt2dObject *shape, RwStream *stream);
|
|
|
|
extern RwUInt32
|
|
Rt2dShapeStreamGetSize(Rt2dObject *shape);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dShapeStreamRead(RwStream *stream);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dShapeRender(Rt2dObject *object);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dShapeMorph(Rt2dObject *result,
|
|
Rt2dObject *source,
|
|
Rt2dObject *destination,
|
|
RwReal alpha);
|
|
|
|
/*
|
|
* HIERARCHICAL SCENE FUNCTIONS - PICK REGION
|
|
*/
|
|
extern Rt2dObject *
|
|
Rt2dPickRegionCreate(void);
|
|
|
|
extern RwBool
|
|
Rt2dPickRegionDestroy(Rt2dObject *pickRegion);
|
|
|
|
extern Rt2dPath *
|
|
Rt2dPickRegionGetPath(Rt2dObject *pickRegion);
|
|
|
|
extern RwBool
|
|
Rt2dPickRegionIsPointIn(Rt2dObject *pickRegion, RwV2d *point);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dPickRegionStreamWrite(Rt2dObject *pickRegion, RwStream *stream);
|
|
|
|
extern RwUInt32
|
|
Rt2dPickRegionStreamGetSize(Rt2dObject *pickRegion);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dPickRegionStreamRead(RwStream *stream);
|
|
|
|
/*
|
|
* HIERARCHICAL SCENE FUNCTIONS - TEXT STRINGS
|
|
*/
|
|
extern Rt2dObject *
|
|
Rt2dObjectStringCreate(const RwChar *textString, const RwChar *font);
|
|
|
|
extern RwBool
|
|
Rt2dObjectStringDestroy(Rt2dObject *object);
|
|
|
|
extern Rt2dBrush *
|
|
Rt2dObjectStringGetBrush(Rt2dObject *object);
|
|
|
|
extern RwChar *
|
|
Rt2dObjectStringGetText(Rt2dObject *object);
|
|
|
|
extern RwChar *
|
|
Rt2dObjectStringGetFont(Rt2dObject *object);
|
|
|
|
extern RwReal
|
|
Rt2dObjectStringGetHeight(Rt2dObject *object);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dObjectStringSetBrush(Rt2dObject *object, Rt2dBrush *);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dObjectStringSetText(Rt2dObject *object, const RwChar *text);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dObjectStringSetFont(Rt2dObject *object, const RwChar *font);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dObjectStringSetHeight(Rt2dObject *object, const RwReal height);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dObjectStringStreamRead(RwStream *stream);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dObjectStringStreamWrite(Rt2dObject *object, RwStream *stream);
|
|
|
|
extern RwUInt32
|
|
Rt2dObjectStringStreamGetSize(Rt2dObject *object);
|
|
|
|
extern Rt2dObject *
|
|
Rt2dObjectStringRender(Rt2dObject *object);
|
|
|
|
|
|
/*
|
|
* SPI for macros
|
|
*/
|
|
|
|
extern RwBool
|
|
_rt2dCTMPush(RwMatrix *matrix);
|
|
|
|
extern RwBool
|
|
_rt2dCTMSet(RwMatrix *matrix);
|
|
|
|
extern RwMatrix *
|
|
_rt2dCTMGet(void);
|
|
|
|
extern RwMatrix *
|
|
_rt2dCTMGetDirect(void);
|
|
|
|
|
|
#if ( defined(RWDEBUG) || defined(RWSUPPRESSINLINE) )
|
|
|
|
extern Rt2dBrush *
|
|
Rt2dBrushSetWidth(Rt2dBrush *brush, RwReal width);
|
|
extern RwReal
|
|
Rt2dBrushGetWidth(Rt2dBrush * brush);
|
|
|
|
extern RwMatrix *
|
|
Rt2dCTMRead(RwMatrix * result);
|
|
|
|
#endif /* ( defined(RWDEBUG) || defined(RWSUPPRESSINLINE) ) */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
#define Rt2dFontStreamGetSize(_font) \
|
|
_rt2dFontStreamGetSize(_font)
|
|
|
|
#define Rt2dFontStreamWrite(_font,_stream) \
|
|
_rt2dFontStreamWrite(_font,_stream)
|
|
|
|
#define Rt2dFontStreamRead(_stream) \
|
|
_rt2dFontStreamRead(_stream)
|
|
|
|
#endif /* RT2D_H */
|