HammeriteFaceUvAnchor

Core: the map. Inherits RefCounted

Three points on this face and where they land on the texture, taken before the geometry moves.

Three is exactly enough to pin an affine transform, which is what uv_transform is - so putting a texture back is solving for the transform that lands the same three points on the same three places, whatever the geometry did in between. That covers translation and scale exactly, and rotation for as long as the projection axes hold.

Properties

Methods

Property descriptions

points

var points: Vector3[]

Three points on the face, in map space, before the move.

uvs

var uvs: Vector2[]

Where each of points landed on the texture, HammeriteFace.uv_transform included.

Method descriptions

is_valid()

func is_valid() -> bool

Whether it holds the three points and three UVs HammeriteFace.apply_uv_anchor() needs.