Shader Parsing

It is sometimes useful to be able to inspect shader source code

Functions

getShaderInfo

Returns information extracted from shader source code

function getShaderInfo(shaderSource: string, defaultName?: string): {
  name: string;
  language: 'glsl' | 'wgsl';
  version: number;
}

Returns:

• name: SHADER_NAME define, supplied default name, or 'unnamed'.
• language: always 'glsl'; this helper does not parse WGSL.
• version: GLSL version 100 or 300; missing #version defaults to 100. Other versions throw.