Add normals & tangents to generated mesh to fix 4.2 error spam

TokisanGames · Nov 17, 2023 · fc2f60d · fc2f60d
1 parent 0fddc5e
commit fc2f60d
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/src/geoclipmap.cpp b/src/geoclipmap.cpp
@@ -19,6 +19,16 @@ RID GeoClipMap::_create_mesh(PackedVector3Array p_vertices, PackedInt32Array p_i
 	arrays[RenderingServer::ARRAY_VERTEX] = p_vertices;
 	arrays[RenderingServer::ARRAY_INDEX] = p_indices;
 
+	PackedVector3Array normals;
+	normals.resize(p_vertices.size());
+	normals.fill(Vector3(0, 1, 0));
+	arrays[RenderingServer::ARRAY_NORMAL] = normals;
+
+	PackedFloat32Array tangents;
+	tangents.resize(p_vertices.size() * 4);
+	tangents.fill(0.0f);
+	arrays[RenderingServer::ARRAY_TANGENT] = tangents;
+
 	LOG(DEBUG, "Creating mesh via the Rendering server");
 	RID mesh = RS->mesh_create();
 	RS->mesh_add_surface_from_arrays(mesh, RenderingServer::PRIMITIVE_TRIANGLES, arrays);