VMFNode: add optimized option (#67)

Author: H2xDev

addons/godotvmf/godotvmt/vmt_loader.gd

@@ -3,6 +3,7 @@ class_name VMTLoader extends RefCounted
 
 static var texture_sizes_cache: Dictionary = {};
 static var cached_materials: Dictionary = {};
+static var logged_materials: Array[String] = [];
 
 static func is_file_valid(path: String):
 	var import_path = path + ".import";
@@ -94,6 +95,7 @@ static func normalize_path(path: String) -> String:
 static func clear_cache():
 	cached_materials = {};
 	texture_sizes_cache = {};
+	logged_materials = [];
 
 static func has_material(material: String) -> bool:
 	var material_path = normalize_path(VMFConfig.materials.target_folder + "/" + material + ".tres").to_lower();
@@ -108,6 +110,7 @@ static func has_material(material: String) -> bool:
 
 static func get_material(material: String):
 	cached_materials = cached_materials if cached_materials else {};
+	logged_materials = logged_materials if logged_materials else [];
 
 	if material in cached_materials:
 		return cached_materials[material];
@@ -118,7 +121,10 @@ static func get_material(material: String):
 		material_path = material_path.replace(".tres", ".vmt");
 
 	if not ResourceLoader.exists(material_path):
-		VMFLogger.warn("Material not found: " + material_path);
+		if not logged_materials.has(material_path):
+			VMFLogger.warn("Material not found: " + material_path);
+			logged_materials.append(material_path);
+
 		material_path = VMFConfig.materials.fallback_material
 
 		if not material_path or not ResourceLoader.exists(material_path): return null;

addons/godotvmf/plugin.cfg

@@ -3,5 +3,5 @@
 name="GodotVMF"
 description="Allows use VMF files in Godot"
 author="H2xDev"
-version="2.2.0"
+version="2.2.1"
 script="godotvmf.gd"

addons/godotvmf/src/vmf_node.gd

@@ -30,14 +30,18 @@ var vmf: String = '';
 
 @export_category("Resource Generation")
 
-## Save the resulting geometry mesh as a resource (saves to the geometryFolder in vmf.config.json)
+## During import the importer will remove all invisible faces from the mesh.
+## Increases the import time
+@export var remove_merged_faces: bool = true;
+
+## Save the resulting geometry mesh as a resource (saves to the "Geometry folder" in Project Settings)
 @export var save_geometry: bool = true;
 
-## Save the resulting collision shape as a resource (saves to the geometryFolder in vmf.config.json)
+## Save the resulting collision shape as a resource (saves to the "Geometry folder" in Project Settings)
 @export var save_collision: bool = true;
 
 ## Set this to true before import if you're goint to use this node in runtime
-var is_runtime = false;
+var is_runtime: bool = false;
 
 var vmf_structure: VMFStructure;
 
@@ -87,7 +91,7 @@ func import_geometry() -> void:
 	if navmesh: navmesh.free();
 	if geometry: geometry.free();
 
-	var mesh: ArrayMesh = VMFTool.create_mesh(vmf_structure);
+	var mesh: ArrayMesh = VMFTool.create_mesh(vmf_structure, Vector3.ZERO, remove_merged_faces);
 	if not mesh: return;
 
 	var geometry_mesh := MeshInstance3D.new()

addons/godotvmf/src/vmf_tool.gd

@@ -166,7 +166,7 @@ static func remove_merged_faces(brush_a: VMFSolid, brushes: Array[VMFSolid]) ->
 
 
 ## Returns MeshInstance3D from parsed VMF structure
-static func create_mesh(vmf_structure: VMFStructure, offset: Vector3 = Vector3(0, 0, 0)) -> ArrayMesh:
+static func create_mesh(vmf_structure: VMFStructure, offset: Vector3 = Vector3.ZERO, optimized: bool = true) -> ArrayMesh:
 	clear_caches();
 	var import_scale := VMFConfig.import.scale;
 
@@ -178,7 +178,7 @@ static func create_mesh(vmf_structure: VMFStructure, offset: Vector3 = Vector3(0
 	var mesh := ArrayMesh.new();
 
 	for brush in brushes:
-		remove_merged_faces(brush, brushes);
+		if optimized: remove_merged_faces(brush, brushes);
 
 		for side: VMFSide in brush.sides:
 			var material: String = side.material.to_upper();
@@ -271,7 +271,7 @@ static func create_mesh(vmf_structure: VMFStructure, offset: Vector3 = Vector3(0
 		var material = VMTLoader.get_material(sides[0].material);
 		if material: sf.set_material(material);
 
-		sf.optimize_indices_for_cache();
+		if optimized: sf.optimize_indices_for_cache();
 		sf.generate_normals();
 		sf.generate_tangents();
 		sf.commit(mesh);