Combine points and line with color plot_ly 3d plot

I am trying to combine points and line from two different data sets (of different size) on a 3d plot_ly plot.

I managed to combine both datasets but I would like to color the points according to the cluster variable of the points dataset, and I block on it.

Here is what I made :

plot_ly(x = rd$PHATE_1, y = rd$PHATE_2, z = rd$PHATE_3) %>% add_markers()  %>%
  add_trace(x = ~dim1, y = ~dim2, z = ~dim3, data = curve_i, 
             mode="lines",
            line = list(color = "black", width = 4))

But I can’t find a way to color the points by rd$cluster, I was thinking of using markers=list(color=rd$cluster) in add_markers() but it just removes everything from the plot.

Thank you in advance

Here is the dataframes :

rd=structure(list(PHATE_1 = c(0.0351331790729935, 0.0360344902527886, 
0.034949601333084, 0.0363786168806341, 0.0360436375026313, 0.0325126416346828, 
0.0338385465488856, 0.0308176192475494, 0.0304490693984702, 0.030786811524225, 
0.0308193713794059, 0.0289174973357227, 0.0287503799184529, 0.0290564834693387, 
0.03391301090642, 0.0340849602768675, 0.0341301415353431, 0.0342918393605192, 
0.0297287345598898, 0.0291143537411051, 0.0294210535428787, 0.0342030549659177, 
0.0350014750517981, 0.0354325150713683, 0.0370283060771868, 0.0348558971956282, 
0.0370647445385887, 0.0367694336348689, 0.037615136016424, 0.0368603105295895, 
0.0373080621745224, 0.0376238858686782, 0.0380760445076172, 0.0375466900761308, 
0.0376265121304119, 0.0376367805053484, 0.0376662393342405, 0.037265572276421, 
0.0377259653287126, 0.0379095353571794, 0.0333178492098492, 0.0333247156874217, 
0.0336397296335373, 0.0325420118568886, 0.0321306761885729, 0.0330562843074959, 
0.0320383213279616, 0.0350115363897838, 0.0333822470809376, 0.0355430845142524
), PHATE_2 = c(0.0168001714446119, 0.0149264587554465, 0.0167312341233693, 
0.0143807074553838, 0.0153739523287853, 0.0192896561656933, 0.0179541564037252, 
0.0209133528800737, 0.0212785141078608, 0.0209311675781716, 0.02092876974327, 
0.0226976574776206, 0.0228687895036187, 0.0225886618773771, 0.0179277520839278, 
0.0177646558077513, 0.0177258488647976, 0.017466571732919, 0.0219855650644215, 
0.0225526868430415, 0.0222666873007695, -0.0023041010725845, 
-0.000831719118347632, -0.000166265708899464, 0.00155976970887437, 
-0.000902761620771023, 0.00770767399160672, 0.00863245469472674, 
0.00498207833142103, 0.00796787610222532, 0.00468105890547177, 
0.00382918454187288, 0.00517017599552221, 0.00241630074351924, 
0.00345158799021147, 0.00434444887773949, 0.00364018544600582, 
0.000785181723659163, 0.00403845649917379, 0.00408336732547395, 
-0.00400197122541039, -0.00375058962238342, -0.00315596049296407, 
-0.00560327870796924, -0.00527835885405557, -0.00431335621089391, 
-0.00581656672069219, -0.00145799499370337, -0.00378672183288891, 
0.00462557922038298), PHATE_3 = c(0.00200028395913235, 0.00155621807217406, 
0.00160269032759097, 0.00156352370303698, 0.00203998228478397, 
0.0021501753794526, 0.00174323692486192, 0.00312940867455374, 
0.00303012757557203, 0.00289445776422037, 0.00300702200426022, 
0.00416161891885436, 0.0042160695405753, 0.00413276121148965, 
0.00167804176277997, 0.0016644664092973, 0.0016723202468114, 
0.00166475305415384, 0.00346880361363429, 0.00373113993881418, 
0.00353104035760799, -0.00604302773619096, -0.00553251528344172, 
-0.00539540873964862, -0.00486904335517079, -0.00554790556368677, 
-0.00313351311405747, -0.0035073612479315, -0.00291636827954746, 
-0.0046369351285745, -0.00455510818778417, -0.00185868438645987, 
-0.00112756202018531, -0.00224377059887581, -0.00323980632227819, 
-0.00383328960808446, -0.00420915823613813, -0.00518227450774445, 
-0.000817586377990738, -0.000690880739690505, -0.00568398156863888, 
-0.00610502427881552, -0.0058204149101023, -0.005523778815693, 
-0.00614739791878966, -0.00576026601105177, -0.00597126429290568, 
-0.00829971485040034, -0.00578466588785696, -0.0095250770564247
), cluster = c("cluster1", "cluster1", "cluster1", "cluster1", 
"cluster1", "cluster1", "cluster1", "cluster1", "cluster1", "cluster1", 
"cluster1", "cluster1", "cluster1", "cluster1", "cluster1", "cluster1", 
"cluster1", "cluster1", "cluster1", "cluster1", "cluster1", "cluster2", 
"cluster2", "cluster2", "cluster2", "cluster2", "cluster2", "cluster2", 
"cluster2", "cluster2", "cluster2", "cluster2", "cluster2", "cluster1", 
"cluster2", NA, "cluster2", "cluster2", "cluster2", "cluster2", 
"cluster2", "cluster2", "cluster2", "cluster2", "cluster2", "cluster2", 
"cluster2", "cluster2", "cluster2", "cluster2")), row.names = c(NA, 
-50L), class = "data.frame")

curve_i=structure(list(dim1 = c(0.0283420517965077, 0.0286313442985047, 
0.0289206364720171, 0.0292098982407142, 0.0294990098433898, 0.0297877389510291, 
0.0300757087321304, 0.0303624728816417, 0.0306475024323809, 0.0309300265558328, 
0.0312119307643188, 0.0314890556187912, 0.0317612268440264, 0.0320302096873613, 
0.0322889021536278, 0.0325475946198942, 0.0327985110620455, 0.0330443279659669, 
0.0332832739100077, 0.033509318675959, 0.0337277723530267, 0.0339262220016758, 
0.0340891918692368, 0.034247892993435, 0.0344065941176333, 0.0345652952418315, 
0.0346937558868009, 0.0347964225019468, 0.0348950812685146, 0.0349556250115386, 
0.0349850238297045, 0.0349839468765661, 0.0349476087543302, 0.0348786490318081, 
0.0347760212678184, 0.0346381282329869, 0.0344639196190438, 0.0342533809616572, 
0.0340071117264335, 0.0337263659059492, 0.0334126069273457, 0.0330663319087086, 
0.0326879796322522, 0.0322789875843813, 0.0318408702869556, 0.031374009362215, 
0.0308814643312578, 0.0303628100736034, 0.0298196027061759, 0.0292529407958469, 
0.0286637618859357, 0.0280531929522322, 0.0274220007862645, 0.0267714499744412, 
0.0261029894857614, 0.0254176244402223, 0.0247162047681251, 0.0239997080017602, 
0.0232691066430654, 0.0225253322388048), dim2 = c(0.0278549459098156, 
0.027236842283014, 0.0266187381733077, 0.0260005898931273, 0.0253822290652525, 
0.0247633418801286, 0.0241434301835334, 0.0235219204324892, 0.0228981522392605, 
0.0222711615890567, 0.0216433906827958, 0.0210096328652393, 0.0203698285855333, 
0.0197262612267781, 0.0190707755095166, 0.0184152897922552, 0.0177514045012667, 
0.0170820107464793, 0.0164056434714637, 0.0157166530366124, 0.0150205807635804, 
0.0143072240927548, 0.0135660343655686, 0.0128216189929644, 0.0120772036203603, 
0.0113327882477561, 0.0105682344570318, 0.00978781073341425, 
0.00900526210514385, 0.00820320127582587, 0.0073875578578558, 
0.00656107520140721, 0.00572450741783241, 0.00488132210818565, 
0.00403399866509612, 0.00318526858434962, 0.00233822557510423, 
0.00149607594086057, 0.000661866823507216, -0.000161759654213832, 
-0.000972539778786166, -0.00176808026604347, -0.00254611137581595, 
-0.00330511305299538, -0.00404389955906721, -0.0047606856196878, 
-0.00545629466705129, -0.00612834609180704, -0.00677683880782346, 
-0.00740132262066165, -0.00800138692858268, -0.00857679385436596, 
-0.00912707126272938, -0.00965249564267232, -0.0101536954526655, 
-0.0106307545818614, -0.0110836779489386, -0.0115126478413892, 
-0.0119178207623138, -0.0122993198420492), dim3 = c(0.0118827975383443, 
0.0113424240909185, 0.0108020510200262, 0.0102617122036683, 0.0097215362893367, 
0.00918175888589753, 0.00864275192827243, 0.00810494378941775, 
0.00756883358222646, 0.00703515900714876, 0.00650208049681984, 
0.00597359865711871, 0.0054498472619227, 0.00492910798222012, 
0.00441806748458524, 0.00390702698695035, 0.00340311857667807, 
0.00290388740912351, 0.00241084102970252, 0.00192928706078878, 
0.00145443606340931, 0.000997042511009582, 0.000570880036083412, 
0.000148499385403855, -0.000273881265275704, -0.000696261915955263, 
-0.00109147847039071, -0.00146315586492672, -0.00183109469340746, 
-0.00216326324581771, -0.00246548007515601, -0.00273768836273466, 
-0.00297459470790318, -0.00317842840738921, -0.00334790204548602, 
-0.00348133117305427, -0.00357786146140542, -0.00363799973743561, 
-0.00366313058193279, -0.00365543318735918, -0.00361737195235494, 
-0.00355058784914788, -0.00345679332610391, -0.00333860449086163, 
-0.00319862431273337, -0.0030386936185834, -0.0028622451598389, 
-0.00267052411701139, -0.00246600581105041, -0.00225069395396301, 
-0.00202637586556695, -0.00179481829968922, -0.00155759546226233, 
-0.00131628034499301, -0.00107231101737338, -0.000826907532852235, 
-0.000581114773808583, -0.000335800089555646, -9.16150568783186e-05, 
0.000151000053907709)), row.names = c(NA, 60L), class = "data.frame")

>Solution :

Try this:

transforms = list(
    list(
      type = 'groupby',
      groups = rd$cluster,
      styles = list(
        list(target = "cluster1", value = list(marker =list(color = 'blue'))),
        list(target = "cluster2", value = list(marker =list(color = 'red'))),
        list(target = NA, value = list(marker =list(color = 'black')))
      )
    )
)

curve_i$line = 1

plot_ly(
   x = ~PHATE_1, 
   y = ~PHATE_2, 
   z = ~PHATE_3, 
   data = rd,
   transforms = transforms
   )  |> 
   add_markers()   |>
  add_trace(x = ~dim1, y = ~dim2, z = ~dim3, data = curve_i, 
             mode="lines",
            line = list(color = "black", width = 4),
            transforms = ~line
        )  |>
    layout(showlegend = FALSE)