UvFootprint class final

What uvFootprint returns.

Constructors

UvFootprint({required double du, required double dv, required double dudx, required double dvdx, required double dudy, required double dvdy})

The footprint du by dv, from the four screen derivatives.

const

Properties

du → double

How far u moves across one pixel, at the most.

final

dudx → double

u's change along screen x, in UV per pixel.

final

dudy → double

u's change along screen y, in UV per pixel.

final

dv → double

How far v moves across one pixel, at the most.

final

dvdx → double

v's change along screen x, in UV per pixel.

final

dvdy → double

v's change along screen y, in UV per pixel.

final

hashCode → int

The hash code for this object.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override