/*
    Hyperbolic Tessellations
    Copyright (C) 2007 Dmitry Brant
    http://dmitrybrant.com

    Based largely on code from
    http://www.plunk.org/~hatch/HyperbolicApplet/
*/
//---------------------------------------------------------------------------
#ifndef hyperbolicdrawH
#define hyperbolicdrawH


#include "mycomplex.h"
#include "myvector.h"
#include "mathfuncs.h"
#include "hyperbolicutils.h"
#include "mygraphics.h"
#include "schwarzpolygons.h"


typedef struct _TessellationSettings{
    int hyperbolicModel;
    int maxLevels;
    int maxIsometries;
    bool drawPrimal, drawDual, drawSnub, drawBoundary;
    int primalColor, dualColor, snubColor, boundaryColor;
    int backColor;
    int snubParity;
    bool doCurveLines;
    bool doRemoveDups;
    bool doRandomJitter;
    bool doAlternateDraw;
    bool showVertexLabels;
    bool showSegmentLabels;
    bool drawGrid;
    bool drawSchwarzPolygon;
    bool fadeOutColors;
    bool drawTriangle1;
    bool drawTriangle2;
    bool drawExperimental;
}TessellationSettings;




void DrawLine2fPoincare(MyGraphics* mg,
                   complex& x, complex& y,
                   double tolerance,
                   TessellationSettings* settings);



void DrawTiling(MyGraphics* mg,
           Vector<Isometry>& isometries,
           Vector<complex>& localVerts,
           int nSegments,
           Vector< Complex<int> >& segments,
           int** segmentColors, // can be null  [nsegments][3]
           bool floodFill,
           double tolerance,
           TessellationSettings* settings);


void DrawOmnitruncatedTiling(MyGraphics* mg,
                        TessellationSettings* settings,
                        Isometry& F0,
                        int p, int q,
                        Vector<double>& wythoffCoeffs,
                        Isometry& return_smallestIsometry,
                        PickableSchwarzPolygon& return_pickableSchwarz);




void DrawUniformTiling(MyGraphics* mg,
                        TessellationSettings* settings,
                        Isometry& F0,
                        Vector<int>& pp, int q, Vector<int>& backEdgeInds,
                        Vector<double>& wythoffCoeffs,
                        Isometry& return_smallestIsometry,
                        PickableSchwarzPolygon& return_pickableSchwarz);



//---------------------------------------------------------------------------
#endif