Function getSamplerSetter

docs/app/js/sanddance-app.js:64906–64916

()

    } else uniforms[key] = value;
}
function getSamplerSetter() {
    var cache = null;
    return function(gl, location, value) {
        var update = cache !== value;
        if (update) {
            gl.uniform1i(location, value);
            cache = value;
        }
        return update;
    };
}
function getArraySetter(functionName, toArray, size, uniformSetter) {
    var cache = null;
    var cacheLength = null;