6 năm trước cách đây · 4200646ed4
--- a/src/Shaders/pbr.fragment.fx
+++ b/src/Shaders/pbr.fragment.fx
@@ -1,4 +1,4 @@
 
				-#if defined(BUMP) || !defined(NORMAL) || defined(FORCENORMALFORWARD) || defined(SPECULARAA) || defined(CLEARCOAT_BUMP)

			
 
				+#if defined(BUMP) || !defined(NORMAL) || defined(FORCENORMALFORWARD) || defined(SPECULARAA) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC)

			
 
				 #extension GL_OES_standard_derivatives : enable

			
 
				 #endif