Texture2DArray
繼承： ImageTextureLayered < TextureLayered < Texture < Resource < RefCounted < Object
由多個獨立圖像構成的單個紋理資源。每個圖像的尺寸和 mipmap 級別數都相同。
說明
A Texture2DArray is different from a Texture3D: The Texture2DArray does not support trilinear interpolation between the Images, i.e. no blending. See also Cubemap and CubemapArray, which are texture arrays with specialized cubemap functions.
A Texture2DArray is also different from an AtlasTexture: In a Texture2DArray, all images are treated separately. In an atlas, the regions (i.e. the single images) can be of different sizes. Furthermore, you usually need to add a padding around the regions, to prevent accidental UV mapping to more than one region. The same goes for mipmapping: Mipmap chains are handled separately for each layer. In an atlas, the slicing has to be done manually in the fragment shader.
To create such a texture file yourself, reimport your image files using the Godot Editor import presets. To create a Texture2DArray from code, use ImageTextureLayered.create_from_images() on an instance of the Texture2DArray class.
方法
create_placeholder() const |
方法說明
Resource create_placeholder() const 🔗
建立該資源的預留位置版本（PlaceholderTexture2DArray）。