Restores functionality of the use_compression flag in the Collada importer.

3 files changed, 17 insertions, 13 deletions

diff --git a/editor/import/editor_import_collada.cpp b/editor/import/editor_import_collada.cpp
index 4d658438cd..3c73411dee 100644
--- a/editor/import/editor_import_collada.cpp
+++ b/editor/import/editor_import_collada.cpp
@@ -88,10 +88,10 @@ struct ColladaImport {
 	Error _populate_skeleton(Skeleton *p_skeleton, Collada::Node *p_node, int &r_bone, int p_parent);
 	Error _create_scene_skeletons(Collada::Node *p_node);
 	Error _create_scene(Collada::Node *p_node, Spatial *p_parent);
-	Error _create_resources(Collada::Node *p_node);
+	Error _create_resources(Collada::Node *p_node, bool p_use_compression);
 	Error _create_material(const String &p_target);
-	Error _create_mesh_surfaces(bool p_optimize, Ref<ArrayMesh> &p_mesh, const Map<String, Collada::NodeGeometry::Material> &p_material_map, const Collada::MeshData &meshdata, const Transform &p_local_xform, const Vector<int> &bone_remap, const Collada::SkinControllerData *p_skin_controller, const Collada::MorphControllerData *p_morph_data, Vector<Ref<ArrayMesh> > p_morph_meshes = Vector<Ref<ArrayMesh> >(), bool p_for_morph = false, bool p_use_mesh_material = false);
-	Error load(const String &p_path, int p_flags, bool p_force_make_tangents = false);
+	Error _create_mesh_surfaces(bool p_optimize, Ref<ArrayMesh> &p_mesh, const Map<String, Collada::NodeGeometry::Material> &p_material_map, const Collada::MeshData &meshdata, const Transform &p_local_xform, const Vector<int> &bone_remap, const Collada::SkinControllerData *p_skin_controller, const Collada::MorphControllerData *p_morph_data, Vector<Ref<ArrayMesh> > p_morph_meshes = Vector<Ref<ArrayMesh> >(), bool p_use_compression = false, bool p_use_mesh_material = false);
+	Error load(const String &p_path, int p_flags, bool p_force_make_tangents = false, bool p_use_compression = false);
 	void _fix_param_animation_tracks();
 	void create_animation(int p_clip, bool p_make_tracks_in_all_bones, bool p_import_value_tracks);
 	void create_animations(bool p_make_tracks_in_all_bones, bool p_import_value_tracks);
@@ -608,7 +608,7 @@ static void _generate_tangents_and_binormals(const PoolVector<int> &p_indices, c
 	}
 }
 
-Error ColladaImport::_create_mesh_surfaces(bool p_optimize, Ref<ArrayMesh> &p_mesh, const Map<String, Collada::NodeGeometry::Material> &p_material_map, const Collada::MeshData &meshdata, const Transform &p_local_xform, const Vector<int> &bone_remap, const Collada::SkinControllerData *p_skin_controller, const Collada::MorphControllerData *p_morph_data, Vector<Ref<ArrayMesh> > p_morph_meshes, bool p_for_morph, bool p_use_mesh_material) {
+Error ColladaImport::_create_mesh_surfaces(bool p_optimize, Ref<ArrayMesh> &p_mesh, const Map<String, Collada::NodeGeometry::Material> &p_material_map, const Collada::MeshData &meshdata, const Transform &p_local_xform, const Vector<int> &bone_remap, const Collada::SkinControllerData *p_skin_controller, const Collada::MorphControllerData *p_morph_data, Vector<Ref<ArrayMesh> > p_morph_meshes, bool p_use_compression, bool p_use_mesh_material) {
 
 	bool local_xform_mirror = p_local_xform.basis.determinant() < 0;
 
@@ -1119,7 +1119,7 @@ Error ColladaImport::_create_mesh_surfaces(bool p_optimize, Ref<ArrayMesh> &p_me
 				mr.push_back(a);
 			}
 
-			p_mesh->add_surface_from_arrays(Mesh::PRIMITIVE_TRIANGLES, d, mr, p_for_morph ? 0 : Mesh::ARRAY_COMPRESS_DEFAULT);
+			p_mesh->add_surface_from_arrays(Mesh::PRIMITIVE_TRIANGLES, d, mr, p_use_compression ? Mesh::ARRAY_COMPRESS_DEFAULT : 0);
 
 			if (material.is_valid()) {
 				if (p_use_mesh_material) {
@@ -1139,7 +1139,7 @@ Error ColladaImport::_create_mesh_surfaces(bool p_optimize, Ref<ArrayMesh> &p_me
 	return OK;
 }
 
-Error ColladaImport::_create_resources(Collada::Node *p_node) {
+Error ColladaImport::_create_resources(Collada::Node *p_node, bool p_use_compression) {
 
 	if (p_node->type == Collada::Node::TYPE_GEOMETRY && node_map.has(p_node->id)) {
 
@@ -1309,7 +1309,7 @@ Error ColladaImport::_create_resources(Collada::Node *p_node) {
 							if (collada.state.mesh_data_map.has(meshid)) {
 								Ref<ArrayMesh> mesh = Ref<ArrayMesh>(memnew(ArrayMesh));
 								const Collada::MeshData &meshdata = collada.state.mesh_data_map[meshid];
-								Error err = _create_mesh_surfaces(false, mesh, ng->material_map, meshdata, apply_xform, bone_remap, skin, NULL, Vector<Ref<ArrayMesh> >(), true);
+								Error err = _create_mesh_surfaces(false, mesh, ng->material_map, meshdata, apply_xform, bone_remap, skin, NULL, Vector<Ref<ArrayMesh> >(), false);
 								ERR_FAIL_COND_V(err, err);
 
 								morphs.push_back(mesh);
@@ -1345,7 +1345,7 @@ Error ColladaImport::_create_resources(Collada::Node *p_node) {
 					mesh = Ref<ArrayMesh>(memnew(ArrayMesh));
 					const Collada::MeshData &meshdata = collada.state.mesh_data_map[meshid];
 					mesh->set_name(meshdata.name);
-					Error err = _create_mesh_surfaces(morphs.size() == 0, mesh, ng->material_map, meshdata, apply_xform, bone_remap, skin, morph, morphs, false, use_mesh_builtin_materials);
+					Error err = _create_mesh_surfaces(morphs.size() == 0, mesh, ng->material_map, meshdata, apply_xform, bone_remap, skin, morph, morphs, p_use_compression, use_mesh_builtin_materials);
 					ERR_FAIL_COND_V(err, err);
 
 					mesh_cache[meshid] = mesh;
@@ -1388,14 +1388,14 @@ Error ColladaImport::_create_resources(Collada::Node *p_node) {
 
 	for (int i = 0; i < p_node->children.size(); i++) {
 
-		Error err = _create_resources(p_node->children[i]);
+		Error err = _create_resources(p_node->children[i], p_use_compression);
 		if (err)
 			return err;
 	}
 	return OK;
 }
 
-Error ColladaImport::load(const String &p_path, int p_flags, bool p_force_make_tangents) {
+Error ColladaImport::load(const String &p_path, int p_flags, bool p_force_make_tangents, bool p_use_compression) {
 
 	Error err = collada.load(p_path, p_flags);
 	ERR_FAIL_COND_V(err, err);
@@ -1430,7 +1430,7 @@ Error ColladaImport::load(const String &p_path, int p_flags, bool p_force_make_t
 			ERR_FAIL_COND_V(err, err);
 		}
 
-		Error err2 = _create_resources(vs.root_nodes[i]);
+		Error err2 = _create_resources(vs.root_nodes[i], p_use_compression);
 		if (err2 != OK) {
 			memdelete(scene);
 			ERR_FAIL_COND_V(err2, err2);
@@ -1933,7 +1933,7 @@ Node *EditorSceneImporterCollada::import_scene(const String &p_path, uint32_t p_
 	state.use_mesh_builtin_materials = !(p_flags & IMPORT_MATERIALS_IN_INSTANCES);
 	state.bake_fps = p_bake_fps;
 
-	Error err = state.load(p_path, flags, p_flags & EditorSceneImporter::IMPORT_GENERATE_TANGENT_ARRAYS);
+	Error err = state.load(p_path, flags, p_flags & EditorSceneImporter::IMPORT_GENERATE_TANGENT_ARRAYS, p_flags & EditorSceneImporter::IMPORT_USE_COMPRESSION);
 
 	ERR_FAIL_COND_V(err != OK, NULL);
 
diff --git a/editor/import/resource_importer_scene.cpp b/editor/import/resource_importer_scene.cpp
index 6d5ff822ef..660db9ac27 100644
--- a/editor/import/resource_importer_scene.cpp
+++ b/editor/import/resource_importer_scene.cpp
@@ -1037,6 +1037,9 @@ Error ResourceImporterScene::import(const String &p_source_file, const String &p
 	if (bool(p_options["animation/import"]))
 		import_flags |= EditorSceneImporter::IMPORT_ANIMATION;
 
+	if (int(p_options["meshes/compress"]))
+		import_flags |= EditorSceneImporter::IMPORT_USE_COMPRESSION;
+
 	if (bool(p_options["meshes/ensure_tangents"]))
 		import_flags |= EditorSceneImporter::IMPORT_GENERATE_TANGENT_ARRAYS;
 
diff --git a/editor/import/resource_importer_scene.h b/editor/import/resource_importer_scene.h
index 9c7e791719..5bf3145148 100644
--- a/editor/import/resource_importer_scene.h
+++ b/editor/import/resource_importer_scene.h
@@ -51,7 +51,8 @@ public:
 		IMPORT_ANIMATION_KEEP_VALUE_TRACKS = 32,
 		IMPORT_GENERATE_TANGENT_ARRAYS = 256,
 		IMPORT_FAIL_ON_MISSING_DEPENDENCIES = 512,
-		IMPORT_MATERIALS_IN_INSTANCES = 1024
+		IMPORT_MATERIALS_IN_INSTANCES = 1024,
+		IMPORT_USE_COMPRESSION = 2048
 
 	};