Method add

src/device/graph.cpp:236–246

	}

	void add(StringId32 field)
	{
		ChannelData cd;
		cd.field = field;
		cd.size = 0;
		cd.head = 0;
		cd.samples = (Vector3 *)_allocator->allocate(sizeof(Vector3) * ChannelData::MAX_SAMPLES);
		cd.color = COLOR4_YELLOW;

		array::push_back(_channels, cd);
	}

	void add(const char *field)
	{