@thi.ng/shader-ast-glsl/api.d.ts

Customizable GLSL codegen for @thi.ng/shader-ast

import type { Fn } from "@thi.ng/api";
import type { FloatSym, Sym, Term, Vec2Sym, Vec4Sym } from "@thi.ng/shader-ast";
export declare enum GLSLVersion {
    GLES_100 = "100",
    GLES_300 = "300 es"
}
export interface GLSLOpts {
    /**
     * Shader type: vertex / fragment
     */
    type: "vs" | "fs";
    /**
     * Syntax version (default GLES_300)
     */
    version: GLSLVersion;
    /**
     * If true (default), emit `#version` pragma
     */
    versionPragma: boolean;
    /**
     * Additional user define source code to prepend
     */
    prelude: string;
    /**
     * Float precision (number of fractional digits).
     */
    prec?: number;
}
export interface GLSLTarget extends Fn<Term<any>, string> {
    gl_FragColor: Vec4Sym;
    gl_FragCoord: Vec4Sym;
    gl_FragData: Sym<"vec4[]">;
    gl_FrontFacing: Sym<"bool">;
    gl_PointCoord: Vec2Sym;
    gl_PointSize: FloatSym;
    gl_Position: Vec4Sym;
}
//# sourceMappingURL=api.d.ts.map