Class reference

ExternalTexture

Inherits Texture2D

Texture which displays the content of an external buffer.

Description

Displays the content of an external buffer provided by the platform. Requires the OES_EGL_image_external extension (OpenGL) or VK_ANDROID_external_memory_android_hardware_buffer extension (Vulkan). Note: This is currently only supported in Android builds.

Properties

`bool resource_local_to_scene = false`

`Vector2 size = Vector2(256, 256)`

External texture size.

Methods

`int get_external_texture_id() const`

Returns the external texture ID. Depending on your use case, you may need to pass this to platform APIs, for example, when creating an android.graphics.SurfaceTexture on Android.

`void set_external_buffer_id(int external_buffer_id)`

Sets the external buffer ID. Depending on your use case, you may need to call this with data received from a platform API, for example, SurfaceTexture.getHardwareBuffer() on Android.

Source revision 4f5b14abade2