class

RayTracer::Material

Inherits RayTracer::Tuple < RayTracer::Color < Reference < Object

Constructors

new(pattern : Pattern = SolidPattern.new(WHITE), ambient : Float32 = 0.1_f32, diffuse : Float32 = 0.9_f32, specular : Float32 = 0.9_f32, shininess : Float32 = 200.0_f32)

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Instance methods

==(other)

Returns false (other can only be a Value here).

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ambient

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ambient=(ambient : Float32)

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diffuse

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diffuse=(diffuse : Float32)

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dup(deep = false)

Returns a shallow copy of this object.

This allocates a new object and copies the contents of self into it.

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lighting(object, light, point, eyev, normalv, in_shadow = false)

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pattern

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pattern=(pattern : Pattern)

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shininess

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shininess=(shininess : Float32)

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specular

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specular=(specular : Float32)

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