# The clipping sphere **The clipping sphere** The clipping sphere feature in V-Nova PresenZ allows you to render only a specific part of a 3D scene. This can be useful if you’ve made changes to a particular object and want to see how those changes have affected it without having to render the entire scene. Instead, you can place a clipping sphere around the object and render only that part. This is similar to doing a cropped render in 2D. In the rendered image, everything outside of the clipping sphere is not visible, giving the impression that the object is isolated in space. In some cases, you might want to do the opposite and render everything outside of the sphere, creating a hole in the final render. This technique can also be used for animations where a large part of the scene is static and unaffected by the animation (such as shadows and reflections). By rendering this static part of the scene once using the clipping sphere feature, usually outside the sphere, you can save time and resources during the animation rendering process, by just rendering inside the sphere for the animation. ![](/files/d3HmxaQ6hRy76Pjkrc7T) --- # 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.v-nova.com/technologies/v-nova.presenz/v-nova-presenz-documentation/the-clipping-sphere.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.