Class: Glslkit::Program

Inherits:
Object
  • Object
show all
Defined in:
lib/glslkit/program.rb

Overview

ValidatorとManifest.buildが共有する薄い値オブジェクト(§8.3)。 sourcesはマージ前の Glslkit::Source をそのまま保持する — E006(同一ステージ内の 重複宣言)はマージ後のデータからは検出できないため、生のReflectionへの アクセスが必要になる。

Constant Summary collapse

STAGES = 
%i[vertex fragment].freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name:, sources:) ⇒ Program

Returns a new instance of Program.



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# File 'lib/glslkit/program.rb', line 13

def initialize(name:, sources:)
  unless sources.is_a?(Hash) && !sources.empty? && (sources.keys - STAGES).empty?
    raise ArgumentError, "sources must be a non-empty Hash with only :vertex and/or :fragment keys"
  end

  @name = name
  @sources = sources
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/glslkit/program.rb', line 11

def name
  @name
end

#sources ⇒ Object (readonly)

Returns the value of attribute sources.



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# File 'lib/glslkit/program.rb', line 11

def sources
  @sources
end

Instance Method Details

#fragment ⇒ Object 



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# File 'lib/glslkit/program.rb', line 26

def fragment
  sources[:fragment]
end

#vertex ⇒ Object 



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# File 'lib/glslkit/program.rb', line 22

def vertex
  sources[:vertex]
end