# AddLayer ### Introduction The AddLayer method allows the addition of Camera-specific [Layers](/flatredball/api/flatredball/camera/layer.md). ### Method Signatures AddLayer() instantiates a new Layer and adds it to the Camera's internal list of Layers, at the end (to be drawn on top of all other contained Layers). `AddLayer(Layer layerToAdd)` adds an existing Layer instance to the calling Camera. The argument Layer should not already already be a part of any other Cameras or this method throws an exception. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.flatredball.com/flatredball/api/flatredball/camera/addlayer.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.