@tolokoban/tgd/lib/dist/shader/fragment.d.ts

ToloGameDev library for WebGL2

import { WebglAttributeType, WebglUniformType } from "..";
import { TgdCodeBloc, TgdCodeFunctions, TgdCodeVariables } from "./code";
/**
 * Helper to wirte the code of a fragment Shader.
 * @see https://registry.khronos.org/OpenGL/specs/es/3.0/GLSL_ES_Specification_3.00.pdf
 */
export declare class TgdShaderFragment {
    precision: "lowp" | "mediump" | "highp";
    uniforms: TgdCodeVariables<WebglUniformType>;
    varying: TgdCodeVariables<WebglAttributeType>;
    outputs: TgdCodeVariables<WebglAttributeType>;
    /**
     * The key should be the signatureof a function
     * (like `vec2 scale(vec2 v, float s)`)
     * and the value to code of this function (like `return v * s;`).
     *
     * But if the key starts with a `_`, then the content of the value is uses verbatim.
     */
    functions: TgdCodeFunctions | TgdCodeBloc;
    mainCode: TgdCodeBloc;
    constructor({ precision, uniforms, outputs, varying, functions, mainCode, }?: Partial<{
        precision: "lowp" | "mediump" | "highp";
        uniforms: TgdCodeVariables<WebglUniformType>;
        outputs: TgdCodeVariables<WebglAttributeType>;
        varying: TgdCodeVariables<WebglAttributeType>;
        functions: TgdCodeFunctions | TgdCodeBloc;
        mainCode: TgdCodeBloc;
    }>);
    get code(): string;
}
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