From 42de0d77d9c9c9998b21b10e4033ac5fe77ce7f8 Mon Sep 17 00:00:00 2001
From: devZoGok <nenkokeko@yandex.com>
Date: Sun, 20 Oct 2024 15:31:06 +0300
Subject: [PATCH 1/2] dettaching lights before deleting the node

---
 node.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/node.cpp b/node.cpp
index 7b3a5f7..721820e 100755
--- a/node.cpp
+++ b/node.cpp
@@ -32,8 +32,10 @@ namespace vb01{
 		for(Mesh *m : meshes)
 			delete m;
 
-		for(Light *l : lights)
+		for(Light *l : lights){
+			removeLight(l);
 			delete l;
+		}
 
 		for(ParticleEmitter *p : emitters)
 			delete p;

From 9e6613d065182c8e9f0affb6a50f35f5981cb1db Mon Sep 17 00:00:00 2001
From: devZoGok <nenkokeko@yandex.com>
Date: Sun, 20 Oct 2024 15:31:26 +0300
Subject: [PATCH 2/2] simplified destructor

---
 model.cpp | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/model.cpp b/model.cpp
index 8d5f46a..0684ba1 100755
--- a/model.cpp
+++ b/model.cpp
@@ -28,18 +28,7 @@ namespace vb01{
 	}
 
 	Model::~Model(){
-		vector<Node*> descendants;
-		getDescendants(descendants);
-
-		for(Node *node : descendants)
-			for(Mesh *mesh : node->getMeshes())
-				mesh->setMaterial(nullptr);
-
-		while(!children.empty()){
-			Node *c = children[children.size() - 1];
-			dettachChild(c);
-			delete c;
-		}
+		this->setMaterial(nullptr);
 	}
 
 	void Model::update(){