---
title: "Working with Solaris Geometry"
canonical: "https://documentation.chaos.com/space/VRAYHOUDINI/113279480/Working%20with%20Solaris%20Geometry"
format: markdown
---
## **Notes**

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- The **Bitmap Filter Blur** option (V-Ray tab > Main tab > Shading) works only if the **Allow Blur Override** option of a V-Ray Image File map is enabled.
- Currently, the Bitmap Filter Blur option is hidden with a variable **VRAY_MTLX_FILTER_BLUR_OVERRIDE**.
- With V-Ray 7.2, the Cubic Samples option has been added to the Hair tab. It is used for rendering splines/curves whose type is non-linear. The number of cubic samples affects the smoothness of the curves.