SurfaceOrientation

The surface orientation helper can be used to populate Filament-style TANGENTS buffers.

Constructors

constructor(nativeHandle: NativePointer)

The Builder is used to construct an immutable surface orientation helper.

The native object, for interop with code calling the Fila* C API directly. Read-only: this wrapper owns it.

The number of vertices for which quaternions were generated.

open override fun close()

Same as destroy; lets this be used with use { } and try-with-resources.

Destroys this SurfaceOrientation.

fun getHalfQuats(out: ShortArray, quatCount: Int, stride: Int = 0)

getQuats as half floats (quath).

fun getQuats(out: FloatArray, quatCount: Int, stride: Int = 0)

Writes quatCount quaternions (4 floats each) to out; normally quatCount is the vertex count.

fun getQuats(out: ShortArray, quatCount: Int, stride: Int = 0)

getQuats as normalized shorts (short4).