feat: add repeat

Author: nartc

libs/angular-three/src/lib/directives/repeat.ts

@@ -0,0 +1,9 @@
+import { NgForOf } from '@angular/common';
+import { Directive, Input } from '@angular/core';
+
+@Directive({ selector: '[ngFor][ngForRepeat]', standalone: true })
+export class NgtRepeat extends NgForOf<number> {
+    @Input() set ngForRepeat(count: number) {
+        this.ngForOf = Number.isInteger(count) ? Array.from({ length: count }, (_, i) => i) : [];
+    }
+}