The Color Bar component is provided for visualizing cylindrical color bar of temperature.
The following image is an example of Color Bar components in 3-D Playback Window.
Note: If you use Visualization components of the Heat Transfer Library, you can visualize temperature change as colored geometry in 3-D Playback Window. To make this function available, you have to enable 3-D Animation option in Multibody Settings.
The quality of the visualization is affected if any open plot windows are behind the 3-D Playback Window. If you are experiencing playback issues, try moving the 3-D Playback Window so that it does not overlap a plot window. Alternatively, minimize or close any open plot windows.