Fix BSDF::IsVolume ('underwater paintings' bug)

howetuft · howetuft · commit bc48fbc56d8c · 2026-03-10T07:14:37.000+01:00
diff --git a/include/slg/bsdf/bsdf.h b/include/slg/bsdf/bsdf.h
@@ -117,7 +117,7 @@ class BSDF {
 	bool IsShadowCatcherOnlyInfiniteLights() const { return material->IsShadowCatcherOnlyInfiniteLights(); }
 	bool IsCameraInvisible() const;
 	bool IsVolume() const {
-		auto ptr = dynamic_observer_cast<VolumeConstPtr>(material);
+		auto ptr = dynamic_observer_cast<const Volume>(material);
 		return bool(ptr);
 	}
 	bool IsPhotonGIEnabled() const { return material->IsPhotonGIEnabled(); }

Original file line number	Diff line number	Diff line change
`@@ -117,7 +117,7 @@ class BSDF {`
`117`	`117`	`bool IsShadowCatcherOnlyInfiniteLights() const { return material->IsShadowCatcherOnlyInfiniteLights(); }`
`118`	`118`	`bool IsCameraInvisible() const;`
`119`	`119`	`bool IsVolume() const {`
`120`		`- auto ptr = dynamic_observer_cast<VolumeConstPtr>(material);`
	`120`	`+ auto ptr = dynamic_observer_cast<const Volume>(material);`
`121`	`121`	`return bool(ptr);`
`122`	`122`	`}`
`123`	`123`	`bool IsPhotonGIEnabled() const { return material->IsPhotonGIEnabled(); }`