Function remove_culled

src/world/render_world.cpp:197–208

Returns the number of objects that passed culling test.

	/// Returns the number of objects that passed culling test.
	static u32 remove_culled(CullingSet &set)
	{
		array::clear(set.render);
		u32 num = array::size(set.id);

		for (u32 i = 0; i < num; ++i) {
			if (set.visible[i] != 0)
				array::push_back(set.render, i);
		}

		return array::size(set.render);
	}

} // namespace culling_set