make_path()

fl::shared_ptr< CatmullRomParams > anonymous_namespace{xypaths.cpp}::make_path	(	int	width,
		int	height )

Definition at line 13 of file xypaths.cpp.

                                                                    {
        // make a triangle.
        fl::shared_ptr<CatmullRomParams> params = fl::make_shared<CatmullRomParams>();
        vector_inlined<vec2f, 5> points;
        points.push_back(vec2f(0.0f, 0.0f));
        points.push_back(vec2f(width / 3, height / 2));
        points.push_back(vec2f(width - 3, height - 1));
        points.push_back(vec2f(0.0f, height - 1));
        points.push_back(vec2f(0.0f, 0.0f));
        for (auto &p : points) {
            p.x = map_range<float, float>(p.x, 0.0f, width - 1, -1.0f, 1.0f);
            p.y = map_range<float, float>(p.y, 0.0f, height - 1, -1.0f, 1.0f);
            params->addPoint(p);
        }
        return params;
    }

References fl::make_shared(), and fl::InlinedVector< T, INLINED_SIZE >::push_back().

Referenced by CreateXYPaths().

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