diff --git a/_codeql_detected_source_root b/_codeql_detected_source_root
new file mode 120000
index 0000000..5a1e124
--- /dev/null
+++ b/_codeql_detected_source_root
@@ -0,0 +1 @@
+./path-tracer-core
\ No newline at end of file
diff --git a/path-tracer-core/src/processors/master/master.cpp b/path-tracer-core/src/processors/master/master.cpp
index 673cc1b..c7c47e0 100644
--- a/path-tracer-core/src/processors/master/master.cpp
+++ b/path-tracer-core/src/processors/master/master.cpp
@@ -20,7 +20,7 @@ master::~master()
 void master::run()
 {
     this->resolution =
-        math::uvec2((m_worker_info.max_x - m_worker_info.min_x), (m_worker_info.max_y - m_worker_info.min_y));
+        math::uvec2((m_worker_info.max_x - m_worker_info.min_x) + 1, (m_worker_info.max_y - m_worker_info.min_y) + 1);
     this->sample_count = m_worker_info.samples;
     this->m_should_terminate = false;
     this->m_completed_rays = 0;
diff --git a/path-tracer-preprocessor/preprocessor-function/preprocess/preprocessor.py b/path-tracer-preprocessor/preprocessor-function/preprocess/preprocessor.py
index 5d45b9b..6a85ce7 100644
--- a/path-tracer-preprocessor/preprocessor-function/preprocess/preprocessor.py
+++ b/path-tracer-preprocessor/preprocessor-function/preprocess/preprocessor.py
@@ -60,8 +60,9 @@ def get_split_scene(self) -> SplitScene:
                 if mesh.name not in work: work[mesh.name] = []
                 work[mesh.name].append(prim_id)
                 worker_info['total_size'] += prim_size
+                current_size += prim_size
                     
-                if (self.memory_per_worker_GB is not None and (current_size + prim_size) >= self.memory_per_worker_GB) or \
+                if (self.memory_per_worker_GB is not None and current_size >= self.memory_per_worker_GB) or \
                     (self.num_workers is not None and (current_primitive >= total_primitives / self.num_workers) and 
                     current_worker_id < self.num_workers):