テクスチャを白く点滅させる (ScopedColorMul2D, ScopedColorAdd2D)

https://gyazo.com/012aa83f19e1a95021c77bae75ddef22

https://scrapbox.io/files/691346ef290a640b91fe8b69.mp4

code:cpp

# include <Siv3D.hpp> // OpenSiv3D v0.6.16

void Main()

{

Scene::SetBackground(Color{ 255, 139, 31 });

const Texture texture{ U"example/siv3d-kun.png" };

while (System::Update())

{

{

const double t = Periodic::Sine0_1(1s);

ScopedColorMul2D mul{ t, 1 };

ScopedColorAdd2D add{ 1 - t, 0 };

texture.scaled(0.75).drawAt(Scene::Center());

}

}

}