Exercise - System Panel - Controlling Shapes

The following assumes that you have added a single LED to the System Panel, as described in Exercise - System Panel - Adding Objects.

The aim of this exercise is to mount the LED on the car's instrument panel, and to control the viewpoint of the resulting component.

• Open the flowchart "System_Panel_Add_LED" which you created in Exercise - System Panel - Adding Objects.
• Check that the Panel Properties is displaying sizes as 'World size'.

• Move the LED into the top right-hand corner by clicking on the 'Move with the mouse' icon.

• Click and drag a cylinder from the vertical toolbar onto the System Panel.

• Click on it to select it. You will see five properties listed on the Panel Properties,

'Shape', 'Color', 'Outline', 'Thickness' and 'Image'.

• The default 'color' property is red (0x0000C0). Click on its value, and change the color to black (0x000000).

• Click on the 'Scale with mouse' icon on the top, horizontal toolbar.

Now, when you select the cylinder, eight drag handles appear around the edges.

These allow you to reshape the cylinder by dragging on the appropriate handle.

• Drag on one of the horizontal handles until the width of the cylinder is 120mm.

• Drag on one of the vertical handles until the height is 60mm.

• On the Panel Properties, set the depth (De...) to 3mm.

• Centre the cylinder by setting its position coordinates to 'X'=0, 'Y'=0, 'Z'=0, on the Panel Properties.

• Now, move the LED back into position by selecting it and setting its position coordinates to 'X'=0, 'Y'=-60, 'Z'=0.

Doing it in this order ensures that the LED appears on top of the instrument panel.

• Drag over both objects, and group them by clicking on the 'group' icon.

• The System Panel now resembles the one shown below:

200px