Kotlin implementation of glslify/glsl-tokenizer
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implementation "com.tkhskt:glsl-tokenizer-kt:[latest-version]"Tokens can be obtained from the target GLSL string by calling GlslTokenizer#tokenize.
val glslString = "vec4(1.0,1.0,1.0,1.0)"
val tokens = GlslTokenizer.tokenize(glslString) // returns List<GlslToken>The definition of a GlslToken object is as follows.
data class GlslToken(
val type: Type, // token type
val data: String, // token
val position: Int, // position within the entire GLSL string
val line: Int, // line number
val column: Int, // column number
)By default, the token is obtained as GLSL ES 1.0.
You can obtain tokens from a string written in GLSL ES 3.0 by passing GlslTokenizer.Version.ES30 as the second argument of the tokenize method.
GlslTokenizer.tokenize(glslString, GlslTokenizer.Version.ES30)Tokens are classified into the following types.
BLOCK_COMMENT
LINE_COMMENT
PREPROCESSOR
OPERATOR
INTEGER
FLOAT
IDENTIFIER
BUILT_IN
KEYWORD
WHITESPACE
EOFMIT