The WithGPUOnlyUsage method is part of the TextureArrayBuilder class in the Sandbox namespace. This method configures the texture array to be used exclusively on the GPU, optimizing it for scenarios where the texture data does not need to be accessed or modified by the CPU after its initial creation. This can lead to performance improvements by reducing the overhead associated with CPU-GPU data transfers.
To use the WithGPUOnlyUsage method, first create an instance of TextureArrayBuilder. Then, call the WithGPUOnlyUsage method on this instance to set the usage mode of the texture array. This method is chainable, allowing you to configure multiple properties of the texture array in a fluent manner.
// Example of using WithGPUOnlyUsage
TextureArrayBuilder builder = new TextureArrayBuilder();
builder.WithSize(1024, 1024)
.WithFormat(ImageFormat.RGBA8)
.WithGPUOnlyUsage();
Texture texture = builder.Finish();
// The texture is now configured for GPU-only usage.