plotting - Plot a data of four dimension

I have a confusion recently about the visualization of data.the data you can get here.The construction of data is four dimension,like as {x,y,z,color},this is my current solution.

data = ReadList["2.txt", {Real, Real, Real, Real}];
front = data[[All, 1 ;; 3]];
back = data[[All, 4]];
Graphics3D[Point[front, VertexColors -> Hue /@ Rescale[back]]]

the effect like the picture.

enter image description here

it is not my intention.i want get a cube whose color be determined by the fourth element of the list.

I have an another try like this.

Style[ConvexHullMesh[front]]

enter image description here

the shape is contented to me.But I cannot render it by what I want to.Can anybody help me?

Answer

Graphics3D[{EdgeForm[{}], 
GraphicsComplex[front, 
MeshCells[DelaunayMesh[front], 2], VertexColors -> Hue /@ back]}]

MeshCoordinates[DelaunayMesh[front]] == front


(*True*)

enter image description here

Comments

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