Make 3D lines from root

gistfile1.cpp

	int centerX = size / 2;
	int centerZ = size / 2;

	data[idx(centerX, size - 1, centerZ)] = 1;

	for(int i = 0; i < 128; ++i)
	{
		int endX = std::rand() % (size - 1);
		int endZ = std::rand() % (size - 1);

		data[idx(endX, 0, endZ)] = 1;

		int deltaX = centerX - endX;
		int deltaY = size - 1;
		int deltaZ = centerZ - endZ;

		float factorX = deltaX / (float)deltaY;
		float factorZ = deltaZ / (float)deltaY;

		for(int y = 1; y < size - 1; ++y)
		{
			int x = factorX * y;
			int z = factorZ * y;

			data[idx(x + endX, y, z +endZ)] = 1;
		}
	}