opensiv3d glyph

glyph.cpp

# include <Siv3D.hpp>

void Main()
{
	Graphics::SetBackground(Color(240));

	const Font font(50, Typeface::Bold);

	const String text = L"Glyph in Siv3D 🐣";

	const RectF region = font(text).regionAt(Window::Center());

	const auto g2 = font.getGlyph(U'2');

	while (System::Update())
	{
		const double t = Min(1.0, System::FrameCount() / 50.0);

		Vec2 pos{ region.tl() };

		for (const auto& g : font(text))
		{
			if (g.codePoint == U'🐣')
			{
				g.texture.draw(pos + g.offset + Vec2{ 0, 500 * EaseInOut(Easing::Back, 1.0 - t) }, Color(48));
			}
			else if (g.codePoint == U'G')
			{
				g.texture.draw(pos + g.offset + RandomVec2(200.0 * (1.0 - t)), Color(48));
			}
			else if (g.codePoint == U'S')
			{
				g.texture.draw(pos + g.offset - Vec2{ 0, 1000 * EaseIn(Easing::Cubic, 1.0 - t) }, Color(48));
			}
			else if (g.codePoint == U'3' && t < 1.0)
			{
				g2.texture.draw(pos + g2.offset, Color(48, 255 * ((System::FrameCount() / 3) % 2)));
				pos.x += g2.xAdvance;
				continue;
			}
			else if (g.codePoint == U'D')
			{
				const double ratio = cos(Math::TwoPi * t * 4);
				g.texture.scale(ratio, 1.0).draw(pos + g.offset + Vec2(g.xAdvance * (1 - ratio) / 2, 0), Color(48));
			}
			else
			{
				g.texture.draw(pos + g.offset, Color(48));
			}

			pos.x += g.xAdvance;
		}
	}
}