Bug 188058 Bottom arc and top oval of Tube and Cone and Pyramid chart are painted error.
Build ID: I20070323-1616 Steps To Reproduce: 1. New a Tube chart. 2. Flip axis. 3. Preview the chart in viewer. Expected behavior: - The bottom of each series should be arc. - The top of each series should be oval. Actual behavior: - The bottom and top of each series are direct line, refer to attached output file. More information:
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
ipr.fillPolygon( pre );
				}
			}
			if ( !bDeferred )
			{
				ipr.drawPolygon( pre );
			}
		}
		if ( !alModel.isEmpty( ) )
		{
			dc.addModel( new WrappedInstruction( getDeferredCache( ),
					alModel,
					PrimitiveRenderEvent.FILL ) );
		}
	}
	/**
	 * Renders planes as 3D presentation.
	 * 
	 * @param ipr
	 * @param oSource
	 * @param loaFace
	 * @param f
	 * @param lia
	 * @throws ChartException
	 */
	protected final void render3DPlane( IPrimitiveRenderer ipr, Object oSource,
			List loaFace, Fill f, LineAttributes lia ) throws ChartException
	{
		Polygon3DRenderEvent pre = (Polygon3DRenderEvent) ( (EventObjectCache) ipr ).getEventObject( oSource,
				Polygon3DRenderEvent.class );