The WithMultiSample4X method is a member of the TextureArrayBuilder class in the Sandbox namespace. This method configures the texture array to use 4x 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 WithMultiSample4X method, you need to have an instance of TextureArrayBuilder. Call this method on the instance to set the multisampling level to 4x. This method returns the same TextureArrayBuilder instance, allowing for method chaining.
// Example of using WithMultiSample4X
TextureArrayBuilder builder = new TextureArrayBuilder();
builder.WithSize(1024, 1024)
.WithFormat(ImageFormat.RGBA8)
.WithMultiSample4X()
.Finish();