Maps Pixi texture coordinates to global Pixi parent coordinates. Returns array of Points since UV can map to multiple mesh positions.
Pixi Point in texture space
Optionalout: PointOptional Point to store the first result
Array of Points in global Pixi parent coords
Maps Pixi texture coordinates to world coordinates in the parent Three scene.
Maps Pixi texture coordinates to local coordinates on the parent Three mesh surface.
Parent Three context for coordinate mapping from PixiTexture to parent Three scene. Only available inside a PixiTexture context.