Bug 194727 Pyramid chart with 2d+ dimension should like a pyramid
Pyramid chart in 2d+ dimension should like a pyramid, rather than a triangle with depth effect. In addition, pyramid in 2d+ should like itself in 3d as well. Take a look at attached screenshot to compare the charts.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
dHorizontalSpacing,
										seBase,
										fPaletteEntry,
										lirh,
										i,
										dScale );
							}
						}
					}
					if ( j < seda.length - 1 && k < liha.length )
					{
						lih = liha[k];
						if ( lih.getType( ) == IConstants.LEGEND_SEPERATOR )
						{
							k++;
							renderSeparator( ipr,
									lg,
									liSep,
									dBaseX + lih.getLeft( ),
									dBaseY + lih.getTop( ),
									lih.getWidth( ),
									Orientation.HORIZONTAL_LITERAL );
						}
					}
				}
			}
			else if ( d.getValue( ) == Direction.LEFT_RIGHT )
			{
				if ( lilh.getLegendItemHints( ) == null )
				{