full support of ObjectBase:: isReceiveShadows, isCastShadows, isAcceptLight and isAcceptFog

src/core/scene/globject.h

@@ -84,7 +84,10 @@ public:
 
 	bool isReceiveShadows() const { return rec_shadow; }
 	bool isCastShadows() const { return cast_shadow; }
-	void setReceiveShadows(bool on) { rec_shadow = on; }
+	void setReceiveShadows(bool on) {
+		rec_shadow = on;
+		setObjectsChanged();
+	}
 	void setCastShadows(bool on);
 
 	void move(const QVector3D & dv) {
@@ -271,10 +274,16 @@ public:
 	QGenericMatrix<3, 2, float> textureGLMatrix() const;
 
 	bool isAcceptLight() const { return accept_light; }
-	void setAcceptLight(bool yes) { accept_light = yes; }
+	void setAcceptLight(bool yes) {
+		accept_light = yes;
+		setObjectsChanged();
+	}
 
 	bool isAcceptFog() const { return accept_fog; }
-	void setAcceptFog(bool yes) { accept_fog = yes; }
+	void setAcceptFog(bool yes) {
+		accept_fog = yes;
+		setObjectsChanged();
+	}
 
 	bool isSelected(bool check_parents = false) const;
 	void setSelected(bool yes);