q3-render-method-cascades.rs

  fn render(&mut self) -> bool
  {
    let renderer = ui::Renderer::get();
    renderer.begin();

    if self.position.y < -self.tex_left.size.y as f32
    {
      renderer.end();
      return false;
    }

    let right_pos =
      match renderer.window.get_size()
      { (width, _height) => math::Vec2f::new((width as i32 - self.tex_right.size.x) as f32, self.position.y) };

    let middle_pos = math::Vec2f::new(self.tex_left.size.x as f32, self.position.y);
    let middle_size = math::Vec2f::new(right_pos.x - self.tex_left.size.x as f32, self.tex_middle.size.y as f32);

    renderer
        .. render_texture(&self.tex_left, &self.position)
        .. render_texture(&self.tex_right, &right_pos)
        .. render_texture_scale_clamp(&self.tex_middle, &middle_pos, &middle_size)

        .. render_font(self.console.body, math::Vec2f::new(self.tex_left.size.x as f32, 0.0 + self.position.y), &self.font)
        .. render_font
        (
          self.console.prefix,
          math::Vec2f::new
          (
            self.tex_left.size.x as f32,
            self.tex_left.size.y as f32 - 35.0 + self.position.y
          ), 
          &self.font
        )
        .. render_font
        (
          self.console.input,
          math::Vec2f::new
          (
            self.tex_left.size.x as f32 + 20.0,
            self.tex_left.size.y as f32 - 35.0 + self.position.y
          ),
          &self.font
        )

        .. end();

    false
  }