FEM Mesh Analysis & Visualization in Model Module

Does “Information” section shows the correct volume?
==> yes^^

You can color each mesh using a solid color (Display/Visibility/Color)
==> all of the mesh was drawn by same color ^^;
i want to color each mesh with different color.
each mesh, i want to calculate mesh volume and display different color corresponding to each mesh(not all of the mesh)

    i think that Threshold in Scalars section can be used to calcuate color(0~255)
    i am now finding the source code related to this issue.