Method DrawOverlays

TombEngine/Renderer/RendererDraw2D.cpp:249–320

	}

	void Renderer::DrawOverlays(RenderView& view)
	{
		auto flashColor = Weather.FlashColor();
		if (flashColor != Vector3::Zero)
		{
			SetBlendMode(BlendMode::Additive);
			DrawFullScreenQuad(_whiteTexture.ShaderResourceView.Get(), flashColor);
		}

		if (CurrentLevel == 0)
			return;

		if (!Lara.Control.Look.OpticRange && !SpotcamOverlay)
			return;

		SetBlendMode(BlendMode::AlphaBlend);

		if (Lara.Control.Look.OpticRange != 0 && !Lara.Control.Look.IsUsingLasersight)
		{
			DrawFullScreenSprite(&_sprites[Objects[ID_BINOCULAR_GRAPHICS].meshIndex], Vector3::One, false);
		}
		else if (Lara.Control.Look.OpticRange != 0 && Lara.Control.Look.IsUsingLasersight)
		{
			DrawFullScreenSprite(&_sprites[Objects[ID_LASERSIGHT_GRAPHICS].meshIndex], Vector3::One);

			SetBlendMode(BlendMode::Opaque);

			// Draw the aiming point
			Vertex vertices[4];

			vertices[0].Position.x = -4.0f / _screenWidth;
			vertices[0].Position.y = 4.0f / _screenHeight;
			vertices[0].Position.z = 0.0f;
			vertices[0].UV.x = 0.0f;
			vertices[0].UV.y = 0.0f;
			vertices[0].Color = VectorColorToRGBA_TempToVector4(Vector4(1.0f, 0.0f, 0.0f, 1.0f));

			vertices[1].Position.x = 4.0f / _screenWidth;
			vertices[1].Position.y = 4.0f / _screenHeight;
			vertices[1].Position.z = 0.0f;
			vertices[1].UV.x = 1.0f;
			vertices[1].UV.y = 0.0f;
			vertices[1].Color = VectorColorToRGBA_TempToVector4(Vector4(1.0f, 0.0f, 0.0f, 1.0f));

			vertices[2].Position.x = 4.0f / _screenWidth;
			vertices[2].Position.y = -4.0f / _screenHeight;
			vertices[2].Position.z = 0.0f;
			vertices[2].UV.x = 1.0f;
			vertices[2].UV.y = 1.0f;
			vertices[2].Color = VectorColorToRGBA_TempToVector4(Vector4(1.0f, 0.0f, 0.0f, 1.0f));

			vertices[3].Position.x = -4.0f / _screenWidth;
			vertices[3].Position.y = -4.0f / _screenHeight;
			vertices[3].Position.z = 0.0f;
			vertices[3].UV.x = 0.0f;
			vertices[3].UV.y = 1.0f;
			vertices[3].Color = VectorColorToRGBA_TempToVector4(Vector4(1.0f, 0.0f, 0.0f, 1.0f));