> For the complete documentation index, see [llms.txt](https://docs.convai.com/api-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.convai.com/api-docs/plugins-and-integrations/convai-unreal-engine-plugin/features/vision.md). # Vision Vision lets a Convai character see the Unreal level during conversation. You add a scene-capture component to the character, point it at the area the character should watch, and Convai uses those frames alongside speech.


How vision works Understand how scene frames are captured, discovered, and sent to Convai during a session.	/pages/RNP7gLRl8F8AfVtFryly
Vision quick start Add the Environment Webcam component to a character and confirm scene vision works in one Play In Editor session.	/pages/wz9pG5dZWcD3ZCNsrxON
Vision frame sources Configure the built-in Environment Webcam component, its render target, capture rate, and active source selection.	/pages/1zs9olIHfeqwXONkvpVT
Custom vision components Create a C++ frame source when the built-in Environment Webcam component does not cover your image pipeline.	/pages/LiRqiZh8lqH02mdwtjJn
Vision Blueprint reference Reference for Blueprint-accessible vision enums, component properties, events, and Chatbot integration nodes.	/pages/8W9Lmm4Mqew1zEfyrsje
Vision usage examples Apply common Blueprint patterns for auto-start capture, manual start and stop, FPS tuning, and source switching.	/pages/jR121aXRSrtaarm2aad5
Troubleshoot vision Diagnose missing visual context, failed starts, blank render targets, invalid sources, and capture-rate problems.	/pages/P6Q0IslTrewgSnb1grWo

### Next steps Start with [How vision works](/api-docs/plugins-and-integrations/convai-unreal-engine-plugin/features/vision/how-vision-works.md) to understand the capture pipeline. Then follow [Vision quick start](/api-docs/plugins-and-integrations/convai-unreal-engine-plugin/features/vision/vision-quick-start.md) before tuning capture settings in [Vision frame sources](/api-docs/plugins-and-integrations/convai-unreal-engine-plugin/features/vision/vision-frame-sources.md) or applying patterns in [Vision usage examples](/api-docs/plugins-and-integrations/convai-unreal-engine-plugin/features/vision/vision-usage-examples.md). --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## 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, and the optional `goal` query parameter: ``` GET https://docs.convai.com/api-docs/plugins-and-integrations/convai-unreal-engine-plugin/features/vision.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. 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.