2 files changed, 5 insertions, 38 deletions

diff --git a/scene/resources/mesh.cpp b/scene/resources/mesh.cpp
index 4f301fca95..ad589a605e 100644
--- a/scene/resources/mesh.cpp
+++ b/scene/resources/mesh.cpp
@@ -224,9 +224,7 @@ Vector<Face3> Mesh::get_faces() const {
 
 Ref<Shape3D> Mesh::create_convex_shape(bool p_clean, bool p_simplify) const {
 	if (p_simplify) {
-		ConvexDecompositionSettings settings;
-		settings.max_convex_hulls = 1;
-		Vector<Ref<Shape3D>> decomposed = convex_decompose(settings);
+		Vector<Ref<Shape3D>> decomposed = convex_decompose(1);
 		if (decomposed.size() == 1) {
 			return decomposed[0];
 		} else {
@@ -566,12 +564,12 @@ void Mesh::clear_cache() const {
 	debug_lines.clear();
 }
 
-Vector<Ref<Shape3D>> Mesh::convex_decompose(const ConvexDecompositionSettings &p_settings) const {
+Vector<Ref<Shape3D>> Mesh::convex_decompose(int p_max_convex_hulls) const {
 	ERR_FAIL_COND_V(!convex_composition_function, Vector<Ref<Shape3D>>());
 
 	const Vector<Face3> faces = get_faces();
 
-	const Vector<Vector<Face3>> decomposed = convex_composition_function(faces, p_settings);
+	Vector<Vector<Face3>> decomposed = convex_composition_function(faces, p_max_convex_hulls);
 
 	Vector<Ref<Shape3D>> ret;
 
diff --git a/scene/resources/mesh.h b/scene/resources/mesh.h
index 240182361f..27b0eb098b 100644
--- a/scene/resources/mesh.h
+++ b/scene/resources/mesh.h
@@ -159,42 +159,11 @@ public:
 	Size2i get_lightmap_size_hint() const;
 	void clear_cache() const;
 
-	struct ConvexDecompositionSettings {
-		enum Mode : int {
-			CONVEX_DECOMPOSITION_MODE_VOXEL = 0,
-			CONVEX_DECOMPOSITION_MODE_TETRAHEDRON
-		};
-
-		/// Maximum concavity. [Range: 0.0 -> 1.0]
-		real_t max_concavity = 1.0;
-		/// Controls the bias toward clipping along symmetry planes. [Range: 0.0 -> 1.0]
-		real_t symmetry_planes_clipping_bias = 0.05;
-		/// Controls the bias toward clipping along revolution axes. [Range: 0.0 -> 1.0]
-		real_t revolution_axes_clipping_bias = 0.05;
-		real_t min_volume_per_convex_hull = 0.0001;
-		/// Maximum number of voxels generated during the voxelization stage.
-		uint32_t resolution = 10'000;
-		uint32_t max_num_vertices_per_convex_hull = 32;
-		/// Controls the granularity of the search for the "best" clipping plane.
-		/// [Range: 1 -> 16]
-		uint32_t plane_downsampling = 4;
-		/// Controls the precision of the convex-hull generation process during the
-		/// clipping plane selection stage.
-		/// [Range: 1 -> 16]
-		uint32_t convexhull_downsampling = 4;
-		/// enable/disable normalizing the mesh before applying the convex decomposition.
-		bool normalize_mesh = false;
-		Mode mode = CONVEX_DECOMPOSITION_MODE_VOXEL;
-		bool convexhull_approximation = true;
-		/// This is the maximum number of convex hulls to produce from the merge operation.
-		uint32_t max_convex_hulls = 1;
-		bool project_hull_vertices = true;
-	};
-	typedef Vector<Vector<Face3>> (*ConvexDecompositionFunc)(const Vector<Face3> &p_faces, const ConvexDecompositionSettings &p_settings);
+	typedef Vector<Vector<Face3>> (*ConvexDecompositionFunc)(const Vector<Face3> &p_faces, int p_max_convex_hulls);
 
 	static ConvexDecompositionFunc convex_composition_function;
 
-	Vector<Ref<Shape3D>> convex_decompose(const ConvexDecompositionSettings &p_settings) const;
+	Vector<Ref<Shape3D>> convex_decompose(int p_max_convex_hulls = -1) const;
 
 	virtual int get_builtin_bind_pose_count() const;
 	virtual Transform3D get_builtin_bind_pose(int p_index) const;