Update silhouette after getting texture at a new scale

src/SVGSkin.js

@@ -80,6 +80,7 @@ class SVGSkin extends Skin {
                     const gl = this._renderer.gl;
                     gl.bindTexture(gl.TEXTURE_2D, this._texture);
                     gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, this._svgRenderer.canvas);
+                    this._silhouette.update(this._svgRenderer.canvas);
                 }
             });
         }