GeneralizedBarChart3D

GeneralizedBarChart3D[{{{xpos₁, ypos₁}, height₁, {xwidth₁, ywidth₁}}, {{xpos₂, ypos₂}, height₂, {xwidth₂, ywidth₂}}, ...}]
generates a three-dimensional bar chart with the solid bars at the given positions, heights, and widths.

MORE INFORMATION

To use GeneralizedBarChart3D, you first need to load the Bar Charts Package using Needs["BarCharts`"].

The following options can be given:

BarEdges	True	whether to draw the edges of bars
BarEdgeStyle	Black	style for edges of bars
BarStyle	White	style for faces of bars

Needs["BarCharts`"]