The WithMultiSample2X method is part of the Texture2DBuilder class in the Sandbox namespace. This method configures the texture to use 2x multisampling, which is a technique used to improve the quality of rendered images by reducing aliasing effects. Multisampling achieves this by sampling a pixel multiple times at different sample points and averaging the results.
To use the WithMultiSample2X method, you must first create an instance of Texture2DBuilder. Then, call the method on this instance to set the multisampling level to 2x. This method is chainable, meaning you can call other configuration methods on the same instance before finalizing the texture creation with the Finish method.
// Example of using WithMultiSample2X
Texture2DBuilder builder = new Texture2DBuilder();
Texture texture = builder
.WithSize(1024, 1024)
.WithFormat(ImageFormat.RGBA8)
.WithMultiSample2X()
.Finish();
// The texture is now created with 2x multisampling.