WebGLBackground: More robust getSession() code.

dba5c97b · Mr.doob · caa10a3a · dba5c97b
隐藏空白更改
内联并排

Showing with 2 addition and 1 deletion

src/renderers/webgl/WebGLBackground.js src/renderers/webgl/WebGLBackground.js +2 -1

未找到文件。
--- a/src/renderers/webgl/WebGLBackground.js
+++ b/src/renderers/webgl/WebGLBackground.js
@@ -30,7 +30,8 @@ function WebGLBackground( renderer, state, objects, premultipliedAlpha ) {
 		// Ignore background in AR
 		// TODO: Reconsider this.

-		var session = renderer.vr.getSession();
+		var vr = renderer.vr;
+		var session = vr.getSession && vr.getSession();

 		if ( session && session.environmentBlendMode === 'additive' ) {