Class: Rubytracer::AmbientLight

Inherits:

Object

• Object
• Rubytracer::AmbientLight

Defined in:

lib/rubytracer/lights/ambient.rb

Instance Method Summary

• #diffuse(normal, point, scene) ⇒ Object
• #initialize(value) ⇒ AmbientLight constructor

  A new instance of AmbientLight.

• #specular(normal, view_vector, point, scene) ⇒ Object

Constructor Details

#initialize(value) ⇒ AmbientLight

Returns a new instance of AmbientLight.

# File 'lib/rubytracer/lights/ambient.rb', line 5

def initialize value
  @value = value
end

Instance Method Details

#diffuse(normal, point, scene) ⇒ Object

# File 'lib/rubytracer/lights/ambient.rb', line 13

def diffuse(normal, point, scene)
  return @value
end

#specular(normal, view_vector, point, scene) ⇒ Object

# File 'lib/rubytracer/lights/ambient.rb', line 9

def specular(normal, view_vector, point, scene)
  return Colour.new(0,0,0)
end