diff --git a/RecastDemo/Include/Sample.h b/RecastDemo/Include/Sample.h
index 25ee9100..f693fd96 100644
--- a/RecastDemo/Include/Sample.h
+++ b/RecastDemo/Include/Sample.h
@@ -109,7 +109,7 @@ struct SampleToolState
 
 	virtual void reset() = 0;
 	virtual void render() = 0;
-	virtual void renderOverlay(double* proj, double* model, int* view) = 0;
+	virtual void renderOverlay() = 0;
 };
 
 class Sample
diff --git a/RecastDemo/Include/Tool_Crowd.h b/RecastDemo/Include/Tool_Crowd.h
index 839e9d93..5da39f60 100644
--- a/RecastDemo/Include/Tool_Crowd.h
+++ b/RecastDemo/Include/Tool_Crowd.h
@@ -85,7 +85,7 @@ public:
 	void init(Sample* newSample) override;
 	void reset() override;
 	void render() override;
-	void renderOverlay(double* proj, double* model, int* view) override;
+	void renderOverlay() override;
 	void update(float dt) override;
 
 	[[nodiscard]] bool isRunning() const { return run; }
diff --git a/RecastDemo/Source/Sample.cpp b/RecastDemo/Source/Sample.cpp
index fc251f63..fc208a7c 100644
--- a/RecastDemo/Source/Sample.cpp
+++ b/RecastDemo/Source/Sample.cpp
@@ -369,7 +369,7 @@ void Sample::renderOverlayToolStates(double* proj, double* model, int* view) con
 	{
 		if (toolStates[i])
 		{
-			toolStates[i]->renderOverlay(proj, model, view);
+			toolStates[i]->renderOverlay();
 		}
 	}
 }
diff --git a/RecastDemo/Source/Tool_Crowd.cpp b/RecastDemo/Source/Tool_Crowd.cpp
index a193be29..0fa9d794 100644
--- a/RecastDemo/Source/Tool_Crowd.cpp
+++ b/RecastDemo/Source/Tool_Crowd.cpp
@@ -599,7 +599,7 @@ void CrowdToolState::render()
 	dd.depthMask(true);
 }
 
-void CrowdToolState::renderOverlay(double* proj, double* model, int* view)
+void CrowdToolState::renderOverlay()
 {
 	// Draw start and end point labels
 	if (targetPolyRef)