WorldWind Kotlin/earth.worldwind.formats.gltf/GltfImage

GltfImage

Image bytes + MIME type as embedded in (or referenced by) the glTF asset. The reader resolves bufferView-embedded images at parse time so consumers get raw decode-ready bytes either way.

Properties

bytes

val bytes: ByteArray

Raw image bytes (typically JPEG or PNG). Empty when decodedRgba is populated (KTX2 path — the codec already transcoded to RGBA, so the raw KTX2 container is no longer needed downstream).

decodedHeight

val decodedHeight: Int

Image height in pixels when decodedRgba is non-null. 0 otherwise.

decodedRgba

val decodedRgba: ByteArray?

Pre-decoded RGBA8888 pixel buffer when this image came in via KHR_texture_basisu and a Ktx2Decoder was registered. Row-major from top-left, 4 bytes per pixel. Null when the image is still in raw bytes form.

decodedWidth

val decodedWidth: Int

Image width in pixels when decodedRgba is non-null. 0 otherwise.

mimeType

val mimeType: String

MIME type as declared in the JSON (image/jpeg, image/png, image/ktx2). May be empty when the JSON used a uri with no explicit MIME — caller may need to sniff.