private void Render()
{
GL.Clear(ClearBufferMask.ColorBufferBit);
GL.Color3(Color.CornflowerBlue);
DrawLine(stick);
GL.Color3(Color.YellowGreen);
DrawAABB(stickAABB);
GL.Color3(Color.Black);
DrawAABB(Box2dExtensions.CreateFromCenterSize(0, 0, 0.02f, 0.02f));
}
private MyVisual()
{
//setup
texBird = TextureLoader.FromBitmap(Resourcen.bird1);
//background clear color
GL.ClearColor(Color.White);
//for transparency in textures
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
GL.Enable(EnableCap.Blend); // for transparency in textures
//generate birds
for (float delta = .1f; delta < .5f; delta += .1f)
{
birds.Add(Box2dExtensions.CreateFromCenterSize(rotCenter.X - delta, rotCenter.Y - delta, .1f, .1f));
birds.Add(Box2dExtensions.CreateFromCenterSize(rotCenter.X - delta, rotCenter.Y + delta, .1f, .1f));
birds.Add(Box2dExtensions.CreateFromCenterSize(rotCenter.X + delta, rotCenter.Y - delta, .1f, .1f));
birds.Add(Box2dExtensions.CreateFromCenterSize(rotCenter.X + delta, rotCenter.Y + delta, .1f, .1f));
}
}