/*
* FTGL - OpenGL font library
*
* Copyright (c) 2011 Richard Ulrich <richi@paraeasy.ch>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef __FTTriangleExtractorGlyphImpl__
#define __FTTriangleExtractorGlyphImpl__
#include "FTGlyphImpl.h"
class FTVectoriser;
class FTTriangleExtractorGlyphImpl : public FTGlyphImpl
{
friend class FTTriangleExtractorGlyph;
public:
FTTriangleExtractorGlyphImpl(FT_GlyphSlot glyph, float outset,
std::vector<float>& triangles);
virtual ~FTTriangleExtractorGlyphImpl();
virtual const FTPoint& RenderImpl(const FTPoint& pen, int renderMode);
private:
void AddVertex(const FTPoint& pen, const FTPoint& point);
/**
* Private rendering variables.
*/
unsigned int hscale, vscale;
FTVectoriser *vectoriser;
float outset;
std::vector<float>& triangles_;
};
#endif // __FTTriangleExtractorGlyphImpl__
