SOLIDWORKS Composer Using Markers and Milestones

Markers and Milestones

SOLIDWORKS Composer has some great tools to help create animations among which are Markers and Milestones. These two tools allow you to flag significant points on the timeline in your animations. Markers and/or milestones can be used to organize the timeline, help make interactive content and create image output. Let’s focus on using markers and milestones to produce images from key points on the animation timeline.

Introduction to Markers and Milestones

Markers are used to flag significant points in an animation. Markers are created by clicking on the marker bar at the desired point on the timeline. You can change the text of the marker when it’s created, or you can rename it later by right-clicking on it and choosing “Rename Marker”. You can also move markers on the timeline by dragging them to the desired point. Animation blocks can be moved with the marker by holding Alt as you drag, and animation blocks and standard animation keys can be moved by holding Shift + Alt as you drag the marker.

Milestones are used to identify key moments in the timeline and can then be used to produce images of the scene at that point. Milestones are created by right-clicking on the marker bar at the desired point on the timeline and choosing “Create Milestone”. They are represented by a blue dot on the timeline. Unlike markers, they cannot be renamed but can be moved just like milestones with that same Alt and Shift + Alt modifiers used for markers.

Once they are created, markers and milestones can also be managed in the Markers pane.

TIP: Markers can also be used to control an animation. Ex.  An animation can be played to the next marker by clicking on it in the Markers pane or by using a playmarkersequence:// event link.

Using Markers and Milestones

Both markers and milestones can be utilized to create images of the scene at any given moment on the timeline through the High Resolution or Technical Illustration workshop. In these workshops, an image can be generated for each marker or milestone, or both.

To use markers or milestones in the High Resolution or Technical Illustration workshop:
  1. Create markers and/or milestones on the timeline
  2. Open Workshops >> High-Resolution Image or Workshops >> Technical Illustration
  3. On the Multiple tab, click the checkbox for Markers and/or Milestones to enable the creation of an image for each instance of a marker or milestone on the timeline
    1. Adjust the File-name template as necessary (see images on the following page)
  4. Click Save As and choose a folder to save all of the images to

In the timeline shown here, there are 4 markers and 4 milestones. If the boxes for both markers and milestones are checked in the High-Resolution Image workshop, then a total of 8 images will be created that represent the scene at that point in time using the settings in the workshop.

Make Markers and Milestones Work for You

Using Markers and Milestones can help organize the timeline, create interactive content through event links, and save a lot of time when you need to create a lot of images quickly from an animation. Give them a shot in your next project!


Ron Grover is an Applications Engineer based in Salt Lake City, Utah. He has over 18 years of experience as a design and mechanical drafter and has worked in the foam (EPS) fabrication, architectural building products, pre-cast stone and concrete, and oil and gas industries. He has used SOLIDWORKS for over 8 years and is working towards achieving the Elite AE status. He is also a Certified Enterprise PDM Administrator. Ron has a BS degree in Technology Management and is Green Belt certified in Six Sigma. He also plays on the GoEngineer roller hockey team.


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