optimize filter false too

Author: Fil

src/interactions/brush.js

@@ -44,7 +44,8 @@ export class Brush extends Mark {
           : fy ? (f) => (_, i) => f(X[i], Y[i], FY[i])
           : (f) => (_, i) => f(X[i], Y[i]); // prettier-ignore
       const filterData =
-        data != null && ((filter) => (filter === true ? data : take(data, index.filter(filterIndex(filter)))));
+        data != null &&
+        ((filter) => (filter === true ? data : filter === false ? [] : take(data, index.filter(filterIndex(filter)))));
       _brush
         .extent([
           [dimensions.marginLeft - 1, dimensions.marginTop - 1],