From 98454cceabaf4092f5e0821d919724f564302893 Mon Sep 17 00:00:00 2001
From: Kawe Mazidjatari <48657826+Mauler125@users.noreply.github.com>
Date: Tue, 3 Sep 2024 10:57:54 +0200
Subject: [PATCH] Recast: poly mesh cells are an MSET >= 8 only feature

---
 src/naveditor/Editor.cpp                                     | 3 +++
 src/thirdparty/recast/Detour/Source/DetourNavMeshBuilder.cpp | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/src/naveditor/Editor.cpp b/src/naveditor/Editor.cpp
index 4db333cd..fd1f411d 100644
--- a/src/naveditor/Editor.cpp
+++ b/src/naveditor/Editor.cpp
@@ -402,7 +402,10 @@ void Editor::handleCommonSettings()
 	ImGui::SliderInt("Max Edge Length", &m_edgeMaxLen, 0, 50); // todo(amos): increase due to larger scale maps?
 	ImGui::SliderFloat("Max Edge Error", &m_edgeMaxError, 0.1f, 3.0f);
 	ImGui::SliderInt("Verts Per Poly", &m_vertsPerPoly, 3, 6);
+
+#if DT_NAVMESH_SET_VERSION >= 8
 	ImGui::SliderInt("Poly Cell Resolution", &m_polyCellRes, 1, 16);
+#endif
 
 	ImGui::Separator();
 	ImGui::Text("Detail Mesh");
diff --git a/src/thirdparty/recast/Detour/Source/DetourNavMeshBuilder.cpp b/src/thirdparty/recast/Detour/Source/DetourNavMeshBuilder.cpp
index b1bc9b8e..110ac844 100644
--- a/src/thirdparty/recast/Detour/Source/DetourNavMeshBuilder.cpp
+++ b/src/thirdparty/recast/Detour/Source/DetourNavMeshBuilder.cpp
@@ -537,6 +537,7 @@ bool dtCreateTraverseTableData(const dtTraverseTableCreateParams* params)
 	return true;
 }
 
+#if DT_NAVMESH_SET_VERSION >= 8
 struct CellItem
 {
 	float pos[3];
@@ -710,6 +711,7 @@ static bool createPolyMeshCells(const dtNavMeshCreateParams* params, rdTempVecto
 
 	return true;
 }
+#endif // DT_NAVMESH_SET_VERSION >= 8
 
 // TODO: Better error handling.