Function mergeShaders

docs/app/js/sanddance-app.js:87828–87852

(target, source)

    return target;
}
function mergeShaders(target, source) {
    if (!source) return target;
    var result = Object.assign({}, target, source);
    if ("defines" in source) result.defines = Object.assign({}, target.defines, source.defines);
    if ("modules" in source) {
        result.modules = (target.modules || []).concat(source.modules);
        if (source.modules.some(function(module) {
            return module.name === "project64";
        })) {
            var index = result.modules.findIndex(function(module) {
                return module.name === "project32";
            });
            if (index >= 0) result.modules.splice(index, 1);
        }
    }
    if ("inject" in source) {
        if (!target.inject) result.inject = source.inject;
        else {
            var mergedInjection = _objectSpread({}, target.inject);
            for(var key in source.inject)mergedInjection[key] = (mergedInjection[key] || "") + source.inject[key];
            result.inject = mergedInjection;
        }
    }
    return result;
}

},{"@babel/runtime/helpers/esm/defineProperty":"5Xk1p","@parcel/transformer-js/src/esmodule-helpers.js":"jA2du"}],"bSDti":[function(require,module,exports) {
var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js");