extend shadow far

examples/webgl_materials_cars.html

@@ -127,7 +127,7 @@
 				shadowLight.shadow.camera.bottom = -2;
 				shadowLight.shadow.camera.left = -2.5;
 				shadowLight.shadow.camera.right = 2.5;
-				shadowLight.shadow.camera.far = 5.5;
+				shadowLight.shadow.camera.far = 5.75;
 				shadowLight.shadow.bias = -0.025;
 
 				lightHolder.add( shadowLight, shadowLight.target );