typedoc #2

src/Materials/Textures/Filtering/hdrFiltering.ts

@@ -196,6 +196,7 @@ export class HDRFiltering {
       * See http://blog.selfshadow.com/publications/s2013-shading-course/karis/s2013_pbs_epic_notes_v2.pdf for more information
       * @param texture Texture to filter
       * @param onFinished Callback when filtering is done
+      * @return Promise called when prefiltering is done
       */
     public prefilter(texture: BaseTexture, onFinished?: () => void) {
         return new Promise((resolve) => {