//filament-android/com.google.android.filament/Texture/setExternalStream

setExternalStream

[main]
open fun setExternalStream(engine: Engine, stream: Stream)

Specifies the external stream to associate with this Texture.

This Texture instance must use SAMPLER_EXTERNAL.

Typically the external image is OS specific, and can be a video or camera frame. There are many restrictions when using an external image as a texture, such as:

• only the level of detail (LOD) 0 can be specified
• only NEAREST or LINEAR filtering is supported
• the size and format of the texture is defined by the external image

Parameters

main

engine	Engine this texture is associated to. Must be the instance passed to Builder.build().
stream	A Stream object

See also

Stream
Texture.Builder

Throws

IllegalStateException	if the sampler type is not SAMPLER_EXTERNAL