gltf_viewer should not crash when there is no IBL.

2019-06-28 15:40:02 -07:00
parent 26cbef7452
commit 3fdecfdefa
1 changed files with 4 additions and 1 deletions
--- a/samples/gltf_viewer.cpp
+++ b/samples/gltf_viewer.cpp
@@ -207,7 +207,10 @@ int main(int argc, char** argv) {
        // Add the renderables to the scene.
        app.viewer->setAsset(app.asset, app.names, !app.actualSize);

-        app.viewer->setIndirectLight(FilamentApp::get().getIBL()->getIndirectLight());
+        auto ibl = FilamentApp::get().getIBL();
+        if (ibl) {
+            app.viewer->setIndirectLight(ibl->getIndirectLight());
+        }
    };

    auto setup = [&](Engine* engine, View* view, Scene* scene) {