OptionalclustersOptionalcolorsOptional node RGBA colors [r0, g0, b0, a0, ...] in [0, 1] (length = 4 * N)
OptionaledgesFlat edge endpoint index pairs [src0, dst0, src1, dst1, ...] (length = 2 * E)
OptionaledgeOptional edge weights [w0, w1, ...] (length = E, defaults to 1.0)
OptionalmassesOptional node masses [m0, m1, ...] (length = N, defaults to 1.0)
Flat [x0, y0, z0, x1, y1, z1, ...] coordinates (length = 3 * N)
Optional node cluster IDs [c0, c1, ...] (length = N)