Add options to embolden and transform font outlines to simulate bold and italic typefaces.

2 files changed, 20 insertions, 0 deletions

diff --git a/editor/import/dynamic_font_import_settings.cpp b/editor/import/dynamic_font_import_settings.cpp
index f0a2d7d553..2ecc483938 100644
--- a/editor/import/dynamic_font_import_settings.cpp
+++ b/editor/import/dynamic_font_import_settings.cpp
@@ -484,6 +484,14 @@ void DynamicFontImportSettings::_main_prop_changed(const String &p_edited_proper
 		if (font_preview->get_data_count() > 0) {
 			font_preview->get_data(0)->set_subpixel_positioning((TextServer::SubpixelPositioning)import_settings_data->get("subpixel_positioning").operator int());
 		}
+	} else if (p_edited_property == "embolden") {
+		if (font_preview->get_data_count() > 0) {
+			font_preview->get_data(0)->set_embolden(import_settings_data->get("embolden"));
+		}
+	} else if (p_edited_property == "transform") {
+		if (font_preview->get_data_count() > 0) {
+			font_preview->get_data(0)->set_transform(import_settings_data->get("transform"));
+		}
 	} else if (p_edited_property == "oversampling") {
 		if (font_preview->get_data_count() > 0) {
 			font_preview->get_data(0)->set_oversampling(import_settings_data->get("oversampling"));
@@ -924,6 +932,8 @@ void DynamicFontImportSettings::_re_import() {
 	main_settings["force_autohinter"] = import_settings_data->get("force_autohinter");
 	main_settings["hinting"] = import_settings_data->get("hinting");
 	main_settings["subpixel_positioning"] = import_settings_data->get("subpixel_positioning");
+	main_settings["embolden"] = import_settings_data->get("embolden");
+	main_settings["transform"] = import_settings_data->get("transform");
 	main_settings["oversampling"] = import_settings_data->get("oversampling");
 	main_settings["compress"] = import_settings_data->get("compress");
 
@@ -1275,6 +1285,8 @@ void DynamicFontImportSettings::open_settings(const String &p_path) {
 		font_preview->get_data(0)->set_force_autohinter(import_settings_data->get("force_autohinter"));
 		font_preview->get_data(0)->set_hinting((TextServer::Hinting)import_settings_data->get("hinting").operator int());
 		font_preview->get_data(0)->set_subpixel_positioning((TextServer::SubpixelPositioning)import_settings_data->get("subpixel_positioning").operator int());
+		font_preview->get_data(0)->set_embolden(import_settings_data->get("embolden"));
+		font_preview->get_data(0)->set_transform(import_settings_data->get("transform"));
 		font_preview->get_data(0)->set_oversampling(import_settings_data->get("oversampling"));
 	}
 	font_preview_label->add_theme_font_override("font", font_preview);
@@ -1334,6 +1346,8 @@ DynamicFontImportSettings::DynamicFontImportSettings() {
 	options_general.push_back(ResourceImporter::ImportOption(PropertyInfo(Variant::BOOL, "force_autohinter"), false));
 	options_general.push_back(ResourceImporter::ImportOption(PropertyInfo(Variant::INT, "hinting", PROPERTY_HINT_ENUM, "None,Light,Normal"), 1));
 	options_general.push_back(ResourceImporter::ImportOption(PropertyInfo(Variant::INT, "subpixel_positioning", PROPERTY_HINT_ENUM, "Disabled,Auto,One half of a pixel,One quarter of a pixel"), 1));
+	options_general.push_back(ResourceImporter::ImportOption(PropertyInfo(Variant::FLOAT, "embolden", PROPERTY_HINT_RANGE, "-2,2,0.01"), 0.f));
+	options_general.push_back(ResourceImporter::ImportOption(PropertyInfo(Variant::TRANSFORM2D, "transform"), Transform2D()));
 	options_general.push_back(ResourceImporter::ImportOption(PropertyInfo(Variant::FLOAT, "oversampling", PROPERTY_HINT_RANGE, "0,10,0.1"), 0.0));
 	options_general.push_back(ResourceImporter::ImportOption(PropertyInfo(Variant::BOOL, "compress", PROPERTY_HINT_NONE, ""), false));
 
diff --git a/editor/import/resource_importer_dynamic_font.cpp b/editor/import/resource_importer_dynamic_font.cpp
index 70fc87ea3f..077b94bb4e 100644
--- a/editor/import/resource_importer_dynamic_font.cpp
+++ b/editor/import/resource_importer_dynamic_font.cpp
@@ -109,6 +109,8 @@ void ResourceImporterDynamicFont::get_import_options(const String &p_path, List<
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "force_autohinter"), false));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "hinting", PROPERTY_HINT_ENUM, "None,Light,Normal"), 1));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "subpixel_positioning", PROPERTY_HINT_ENUM, "Disabled,Auto,One half of a pixel,One quarter of a pixel"), 1));
+	r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "embolden", PROPERTY_HINT_RANGE, "-2,2,0.01"), 0.f));
+	r_options->push_back(ImportOption(PropertyInfo(Variant::TRANSFORM2D, "transform"), Transform2D()));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "oversampling", PROPERTY_HINT_RANGE, "0,10,0.1"), 0.0));
 
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "compress"), true));
@@ -186,6 +188,8 @@ Error ResourceImporterDynamicFont::import(const String &p_source_file, const Str
 	int hinting = p_options["hinting"];
 	int subpixel_positioning = p_options["subpixel_positioning"];
 	real_t oversampling = p_options["oversampling"];
+	real_t embolden = p_options["embolden"];
+	Transform2D transform = p_options["transform"];
 
 	// Load base font data.
 	Vector<uint8_t> data = FileAccess::get_file_as_array(p_source_file);
@@ -202,6 +206,8 @@ Error ResourceImporterDynamicFont::import(const String &p_source_file, const Str
 	font->set_fixed_size(0);
 	font->set_force_autohinter(autohinter);
 	font->set_subpixel_positioning((TextServer::SubpixelPositioning)subpixel_positioning);
+	font->set_embolden(embolden);
+	font->set_transform(transform);
 	font->set_hinting((TextServer::Hinting)hinting);
 	font->set_oversampling(oversampling);