Class: Ra::Pattern::Checkers

Inherits:

Base

Object
Base
Ra::Pattern::Checkers

show all

Defined in:: lib/ra/pattern/checkers.rb

Overview

A checkers pattern that alternates colors using:

colors[⌊√(point.x² + point.z²)⌋]

Instance Attribute Summary collapse

#colors ⇒ Object

Returns the value of attribute colors.

Attributes inherited from Base

Instance Method Summary collapse

#initialize(colors:, transform: Transform::IDENTITY) ⇒ Checkers constructor

A new instance of Checkers.

Methods inherited from Base

Constructor Details

#initialize(colors:, transform: Transform::IDENTITY) ⇒ `Checkers`

Returns a new instance of Checkers.

Parameters:

colors (Array<Ra::Color>)
transform (Ra::Matrix) (defaults to: Transform::IDENTITY)

# File 'lib/ra/pattern/checkers.rb', line 13

def initialize(colors:, transform: Transform::IDENTITY)
  super(transform:)
  @colors = colors
end

Instance Attribute Details

#colors ⇒ `Object`

Returns the value of attribute colors.



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# File 'lib/ra/pattern/checkers.rb', line 9

def colors
  @colors
end