LiteFX::Rendering::IImage::extent

Gets the extent of the image at a certain mip-map level.

Synopsis

Declared in <litefx/rendering_api.hpp>

[[dllimport, dllexport]] virtual Size3d extent(UInt32 level = 0) const noexcept = 0;

Description

Not all components of the extent are actually used. Check the dimensions to see, which components are required. The extent will be 0 for invalid mip-map levels and 1 or more for valid mip map levels.

Return Value

The extent of the image at a certain mip-map level.

Parameters

Name	Description
level	A type for an unsigned 32 bit integer.

See Also

dimensions