# Gems on 2 Curves ## Gems on 2 Curves With this command, you can parametrically generate gems between 2 curves. This is especially useful when filling spaces with gems on organic designs and other complex pieces. ![](/files/wOJywgazCYXossQnIPOZ) The **Gems by 2 Curves** command allows you to place gemstones along two defining curves, with the size of each gemstone automatically determined by the distance between these curves. This approach creates a dynamic and responsive gem distribution that adapts to the spacing between the curves. ### **How It Works:** 1. **Curve Selection**: You start by selecting two curves that define the path and size of the gemstones. The gemstones are placed between these two curves, and their size adjusts according to the distance between them. 2. **Automatic Gem Size and Count**: Unlike other gem placement commands where you define the number and size of the stones, in the **Gems by 2 Curves** command, the gemstones' number and size are automatically determined based on the distance between the two curves. This ensures that the gemstones fit perfectly within the space provided. 3. **Parameter Control**: * **Gems Distance**: In the parameters tab, you can control the "gems distance," which defines the space between each gemstone. Adjusting this parameter allows you to achieve the desired spacing for your design. * **Vertical Movement (Z-axis)**: You can also move the gemstones along the Z-axis, allowing for vertical adjustments to fine-tune their position relative to the curves. * **Alignment**: The gemstones can be aligned either from the table (the top surface of the gemstone) or from the girdle (the widest part). This alignment option helps you control the orientation of the gemstones, ensuring they are positioned as needed for your design. ### **Benefits:** * **Dynamic Sizing**: The automatic adjustment of gem size based on the distance between curves allows for a highly dynamic design process, ensuring that each gemstone fits perfectly within the space provided. * **Precision Control**: With the ability to control the spacing between gemstones and adjust their vertical position, you can achieve precise and tailored placements. * **Efficiency**: This command simplifies the process of placing gemstones in complex designs, as you don’t need to calculate the number or size of the stones manually. Instead, the software does it for you based on the geometry of your curves. {% hint style="info" %} Golsmith Tip : Imagine designing a jewelry piece where gemstones need to be evenly distributed between two curves that outline a specific area, such as a ring's shank. By using the **Gems by 2 Curves** command, the software will automatically place and size the gemstones according to the distance between the curves. You can then adjust the spacing and alignment to perfect the design. {% endhint %} --- # 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.rhinoartisan.com/commands/diamonds/by-curves/gems-on-2-curves.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.