This 3DML building guide has everything you need to learn everything there is to know about building with 3DML. The best place to start is the "tutorial", which will guide you step-by-step through making your first spots. The "blockset guide" is a reference guide for all of the blocks that are available to you when you are building your spots. The "3DML tag guide" is a quick reference that lists all of the tag syntax in 3DML. And once you've built your spots, you can learn how to publish them on the web in "publish your spot."

NEW ROVER RELEASE! STREAM POWERED!
We're thrilled to announce the latest release of Flatland Rover, version 1.5.1. There's a lot of special things about this new release, such as...

• Streaming Video!
  Now you can enrich the media in your spot with real live streaming video! Read about how to stream video in your spot in the tutorial.

• Version Parameter
  In case your spot uses features (like...oh...say....video...) that require a certain version of Rover, you can now designate the version of Rover your visitor needs in order to experience your spot. Read more about the version parameter in the tutorial.

• Proximity trigger for the <Action> tag
  We've modified your trigger to prolong the action...introducing the proximity trigger for the <Action> tag.. Read more about using proximity with your trigger in the tutorial.