diff --git a/projects/voxelization/src/Voxelization.cpp b/projects/voxelization/src/Voxelization.cpp
index 12b179e77815bfb45983bff267a2a29ba8b626b1..a04131cedfdc508e14a3dbd97da642e1af48f8da 100644
--- a/projects/voxelization/src/Voxelization.cpp
+++ b/projects/voxelization/src/Voxelization.cpp
@@ -301,4 +301,8 @@ void Voxelization::renderVoxelVisualisation(
 		voxelVisualisationPushConstantData,
 		{ drawcall },
 		renderTargets);
+}
+
+void Voxelization::setVoxelExtent(float extent) {
+	m_voxelExtent = extent;
 }
\ No newline at end of file
diff --git a/projects/voxelization/src/Voxelization.hpp b/projects/voxelization/src/Voxelization.hpp
index 81039e5e69ae586914c9fbe6a836767babc954e1..25830b171edb9154e37b2d597c2bbbf2daea6b2e 100644
--- a/projects/voxelization/src/Voxelization.hpp
+++ b/projects/voxelization/src/Voxelization.hpp
@@ -29,6 +29,8 @@ public:
 		const std::vector<vkcv::ImageHandle>&   renderTargets,
 		uint32_t                                mipLevel);
 
+	void setVoxelExtent(float extent);
+
 private:
 	vkcv::Core* m_corePtr;
 
@@ -61,5 +63,5 @@ private:
 	};
 	vkcv::Buffer<VoxelizationInfo> m_voxelInfoBuffer;
 
-	const float m_voxelExtent = 20.f;
+	float m_voxelExtent = 20.f;
 };
\ No newline at end of file
diff --git a/projects/voxelization/src/main.cpp b/projects/voxelization/src/main.cpp
index b37f6869c39dee7dbfed4b0c1a3add3613b87a8f..309c75d5cad862ed8bbd43cfd001c05a660caeec 100644
--- a/projects/voxelization/src/main.cpp
+++ b/projects/voxelization/src/main.cpp
@@ -330,6 +330,7 @@ int main(int argc, const char** argv) {
 
 	glm::vec2 lightAngles(90.f, 0.f);
 	int voxelVisualisationMip = 0;
+	float voxelizationExtent = 20.f;
 
 	auto start = std::chrono::system_clock::now();
 	const auto appStartTime = start;
@@ -413,6 +414,7 @@ int main(int argc, const char** argv) {
 			{ shadowMap.getHandle() });
 		core.prepareImageForSampling(cmdStream, shadowMap.getHandle());
 
+		voxelization.setVoxelExtent(voxelizationExtent);
 		voxelization.voxelizeMeshes(
 			cmdStream, 
 			cameraManager.getActiveCamera().getPosition(), 
@@ -460,7 +462,9 @@ int main(int argc, const char** argv) {
 		ImGui::DragFloat2("Light angles",   &lightAngles.x);
 		ImGui::ColorEdit3("Sun color",      &lightInfo.sunColor.x);
 		ImGui::DragFloat("Sun strength",    &lightInfo.sunStrength);
-		ImGui::SliderInt("Visualisation mip", &voxelVisualisationMip, 0, 7);
+		ImGui::Checkbox("Draw voxel visualisation", &renderVoxelVis);
+		ImGui::SliderInt("Visualisation mip",       &voxelVisualisationMip, 0, 7);
+		ImGui::DragFloat("Voxelization extent",     &voxelizationExtent, 1.f, 0.f);
 		voxelVisualisationMip = std::max(voxelVisualisationMip, 0);
 		ImGui::End();