feat: 渲染系统接入vue渲染器

src/plugin/fx/shadow.ts

@@ -0,0 +1,27 @@
+import { MotaOffscreenCanvas2D } from '@/core/fx/canvas2d';
+import { GL2, GL2Program } from '@/core/render/gl2';
+import { Transform } from '@/core/render/transform';
+
+const MAX_COUNT = 5;
+
+export class ShadowEffect extends GL2 {
+    protected preDraw(
+        canvas: MotaOffscreenCanvas2D,
+        transform: Transform,
+        gl: WebGL2RenderingContext,
+        program: GL2Program
+    ): boolean {
+        throw new Error('Method not implemented.');
+    }
+
+    protected postDraw(
+        canvas: MotaOffscreenCanvas2D,
+        transform: Transform,
+        gl: WebGL2RenderingContext,
+        program: GL2Program
+    ): void {
+        throw new Error('Method not implemented.');
+    }
+}
+
+class ShadowProgam extends GL2Program {}