13 files changed, 422 insertions, 19 deletions

diff --git a/editor/plugins/node_3d_editor_plugin.cpp b/editor/plugins/node_3d_editor_plugin.cpp
index 354c951a7c..f51b9b20e4 100644
--- a/editor/plugins/node_3d_editor_plugin.cpp
+++ b/editor/plugins/node_3d_editor_plugin.cpp
@@ -2287,9 +2287,27 @@ void Node3DEditorViewport::_update_freelook(real_t delta) {
 		return;
 	}
 
-	const Vector3 forward = camera->get_transform().basis.xform(Vector3(0, 0, -1));
+	const FreelookNavigationScheme navigation_scheme = (FreelookNavigationScheme)EditorSettings::get_singleton()->get("editors/3d/freelook/freelook_navigation_scheme").operator int();
+
+	Vector3 forward;
+	if (navigation_scheme == FREELOOK_FULLY_AXIS_LOCKED) {
+		// Forward/backward keys will always go straight forward/backward, never moving on the Y axis.
+		forward = Vector3(0, 0, -1).rotated(Vector3(0, 1, 0), camera->get_rotation().y);
+	} else {
+		// Forward/backward keys will be relative to the camera pitch.
+		forward = camera->get_transform().basis.xform(Vector3(0, 0, -1));
+	}
+
 	const Vector3 right = camera->get_transform().basis.xform(Vector3(1, 0, 0));
-	const Vector3 up = camera->get_transform().basis.xform(Vector3(0, 1, 0));
+
+	Vector3 up;
+	if (navigation_scheme == FREELOOK_PARTIALLY_AXIS_LOCKED || navigation_scheme == FREELOOK_FULLY_AXIS_LOCKED) {
+		// Up/down keys will always go up/down regardless of camera pitch.
+		up = Vector3(0, 1, 0);
+	} else {
+		// Up/down keys will be relative to the camera pitch.
+		up = camera->get_transform().basis.xform(Vector3(0, 1, 0));
+	}
 
 	Vector3 direction;
 
diff --git a/editor/plugins/node_3d_editor_plugin.h b/editor/plugins/node_3d_editor_plugin.h
index 2c3b15cfc8..71da14ae1a 100644
--- a/editor/plugins/node_3d_editor_plugin.h
+++ b/editor/plugins/node_3d_editor_plugin.h
@@ -241,6 +241,12 @@ public:
 		NAVIGATION_MODO,
 	};
 
+	enum FreelookNavigationScheme {
+		FREELOOK_DEFAULT,
+		FREELOOK_PARTIALLY_AXIS_LOCKED,
+		FREELOOK_FULLY_AXIS_LOCKED,
+	};
+
 private:
 	float cpu_time_history[FRAME_TIME_HISTORY];
 	int cpu_time_history_index;
@@ -850,12 +856,11 @@ public:
 	static const int HIDDEN = 1;
 	static const int ON_TOP = 2;
 
-private:
+protected:
 	int current_state;
 	List<EditorNode3DGizmo *> current_gizmos;
 	HashMap<String, Vector<Ref<StandardMaterial3D>>> materials;
 
-protected:
 	static void _bind_methods();
 	virtual bool has_gizmo(Node3D *p_spatial);
 	virtual Ref<EditorNode3DGizmo> create_gizmo(Node3D *p_spatial);
diff --git a/editor/plugins/root_motion_editor_plugin.cpp b/editor/plugins/root_motion_editor_plugin.cpp
index 67e836082d..a7120c5d68 100644
--- a/editor/plugins/root_motion_editor_plugin.cpp
+++ b/editor/plugins/root_motion_editor_plugin.cpp
@@ -288,7 +288,7 @@ void EditorInspectorRootMotionPlugin::parse_begin(Object *p_object) {
 	//do none
 }
 
-bool EditorInspectorRootMotionPlugin::parse_property(Object *p_object, Variant::Type p_type, const String &p_path, PropertyHint p_hint, const String &p_hint_text, int p_usage) {
+bool EditorInspectorRootMotionPlugin::parse_property(Object *p_object, Variant::Type p_type, const String &p_path, PropertyHint p_hint, const String &p_hint_text, int p_usage, bool p_wide) {
 
 	if (p_path == "root_motion_track" && p_object->is_class("AnimationTree") && p_type == Variant::NODE_PATH) {
 		EditorPropertyRootMotion *editor = memnew(EditorPropertyRootMotion);
diff --git a/editor/plugins/root_motion_editor_plugin.h b/editor/plugins/root_motion_editor_plugin.h
index 8a7691de5d..f72ad1ec05 100644
--- a/editor/plugins/root_motion_editor_plugin.h
+++ b/editor/plugins/root_motion_editor_plugin.h
@@ -65,7 +65,7 @@ class EditorInspectorRootMotionPlugin : public EditorInspectorPlugin {
 public:
 	virtual bool can_handle(Object *p_object);
 	virtual void parse_begin(Object *p_object);
-	virtual bool parse_property(Object *p_object, Variant::Type p_type, const String &p_path, PropertyHint p_hint, const String &p_hint_text, int p_usage);
+	virtual bool parse_property(Object *p_object, Variant::Type p_type, const String &p_path, PropertyHint p_hint, const String &p_hint_text, int p_usage, bool p_wide = false);
 	virtual void parse_end();
 };
 
diff --git a/editor/plugins/script_text_editor.cpp b/editor/plugins/script_text_editor.cpp
index 4b8383e1e5..1a77eeb9de 100644
--- a/editor/plugins/script_text_editor.cpp
+++ b/editor/plugins/script_text_editor.cpp
@@ -172,7 +172,7 @@ void ScriptTextEditor::_update_member_keywords() {
 
 	for (List<PropertyInfo>::Element *E = plist.front(); E; E = E->next()) {
 		String name = E->get().name;
-		if (E->get().usage & PROPERTY_USAGE_CATEGORY || E->get().usage & PROPERTY_USAGE_GROUP)
+		if (E->get().usage & PROPERTY_USAGE_CATEGORY || E->get().usage & PROPERTY_USAGE_GROUP || E->get().usage & PROPERTY_USAGE_SUBGROUP)
 			continue;
 		if (name.find("/") != -1)
 			continue;
diff --git a/editor/plugins/shader_editor_plugin.cpp b/editor/plugins/shader_editor_plugin.cpp
index 2a36700105..9ef8148241 100644
--- a/editor/plugins/shader_editor_plugin.cpp
+++ b/editor/plugins/shader_editor_plugin.cpp
@@ -193,6 +193,12 @@ void ShaderTextEditor::_check_shader_mode() {
 	}
 }
 
+static ShaderLanguage::DataType _get_global_variable_type(const StringName &p_variable) {
+
+	RS::GlobalVariableType gvt = RS::get_singleton()->global_variable_get_type(p_variable);
+	return RS::global_variable_type_get_shader_datatype(gvt);
+}
+
 void ShaderTextEditor::_code_complete_script(const String &p_code, List<ScriptCodeCompletionOption> *r_options) {
 
 	_check_shader_mode();
@@ -200,7 +206,7 @@ void ShaderTextEditor::_code_complete_script(const String &p_code, List<ScriptCo
 	ShaderLanguage sl;
 	String calltip;
 
-	sl.complete(p_code, ShaderTypes::get_singleton()->get_functions(RenderingServer::ShaderMode(shader->get_mode())), ShaderTypes::get_singleton()->get_modes(RenderingServer::ShaderMode(shader->get_mode())), ShaderTypes::get_singleton()->get_types(), r_options, calltip);
+	sl.complete(p_code, ShaderTypes::get_singleton()->get_functions(RenderingServer::ShaderMode(shader->get_mode())), ShaderTypes::get_singleton()->get_modes(RenderingServer::ShaderMode(shader->get_mode())), ShaderTypes::get_singleton()->get_types(), _get_global_variable_type, r_options, calltip);
 
 	get_text_edit()->set_code_hint(calltip);
 }
@@ -215,7 +221,7 @@ void ShaderTextEditor::_validate_script() {
 
 	ShaderLanguage sl;
 
-	Error err = sl.compile(code, ShaderTypes::get_singleton()->get_functions(RenderingServer::ShaderMode(shader->get_mode())), ShaderTypes::get_singleton()->get_modes(RenderingServer::ShaderMode(shader->get_mode())), ShaderTypes::get_singleton()->get_types());
+	Error err = sl.compile(code, ShaderTypes::get_singleton()->get_functions(RenderingServer::ShaderMode(shader->get_mode())), ShaderTypes::get_singleton()->get_modes(RenderingServer::ShaderMode(shader->get_mode())), ShaderTypes::get_singleton()->get_types(), _get_global_variable_type);
 
 	if (err != OK) {
 		String error_text = "error(" + itos(sl.get_error_line()) + "): " + sl.get_error_text();
diff --git a/editor/plugins/shader_file_editor_plugin.cpp b/editor/plugins/shader_file_editor_plugin.cpp
new file mode 100644
index 0000000000..296c7a01b6
--- /dev/null
+++ b/editor/plugins/shader_file_editor_plugin.cpp
@@ -0,0 +1,303 @@
+#include "shader_file_editor_plugin.h"
+
+#include "core/io/resource_loader.h"
+#include "core/io/resource_saver.h"
+#include "core/os/keyboard.h"
+#include "core/os/os.h"
+#include "editor/editor_node.h"
+#include "editor/editor_scale.h"
+#include "editor/editor_settings.h"
+#include "editor/property_editor.h"
+#include "servers/display_server.h"
+#include "servers/rendering/shader_types.h"
+
+/*** SHADER SCRIPT EDITOR ****/
+
+/*** SCRIPT EDITOR ******/
+
+void ShaderFileEditor::_update_version(const StringName &p_version_txt, const RD::ShaderStage p_stage) {
+}
+
+void ShaderFileEditor::_version_selected(int p_option) {
+
+	int c = versions->get_current();
+	StringName version_txt = versions->get_item_metadata(c);
+
+	RD::ShaderStage stage = RD::SHADER_STAGE_MAX;
+	int first_found = -1;
+
+	Ref<RDShaderBytecode> bytecode = shader_file->get_bytecode(version_txt);
+	ERR_FAIL_COND(bytecode.is_null());
+
+	for (int i = 0; i < RD::SHADER_STAGE_MAX; i++) {
+		if (bytecode->get_stage_bytecode(RD::ShaderStage(i)).empty() && bytecode->get_stage_compile_error(RD::ShaderStage(i)) == String()) {
+			stages[i]->set_icon(Ref<Texture2D>());
+			continue;
+		}
+
+		Ref<Texture2D> icon;
+		if (bytecode->get_stage_compile_error(RD::ShaderStage(i)) != String()) {
+			icon = get_theme_icon("ImportFail", "EditorIcons");
+		} else {
+			icon = get_theme_icon("ImportCheck", "EditorIcons");
+		}
+		stages[i]->set_icon(icon);
+
+		if (first_found == -1) {
+			first_found = i;
+		}
+
+		if (stages[i]->is_pressed()) {
+			stage = RD::ShaderStage(i);
+			break;
+		}
+	}
+
+	error_text->clear();
+
+	if (stage == RD::SHADER_STAGE_MAX) { //need to change stage, does not have it
+		if (first_found == -1) {
+			error_text->add_text(TTR("No valid shader stages found."));
+			return; //well you did not put any stage I guess?
+		}
+		stages[first_found]->set_pressed(true);
+		stage = RD::ShaderStage(first_found);
+	}
+
+	String error = bytecode->get_stage_compile_error(stage);
+
+	error_text->push_font(get_theme_font("source", "EditorFonts"));
+
+	if (error == String()) {
+		error_text->add_text(TTR("Shader stage compiled without errors."));
+	} else {
+		error_text->add_text(error);
+	}
+}
+
+void ShaderFileEditor::_update_options() {
+
+	ERR_FAIL_COND(shader_file.is_null());
+
+	if (shader_file->get_base_error() != String()) {
+		stage_hb->hide();
+		versions->hide();
+		error_text->clear();
+		error_text->push_font(get_theme_font("source", "EditorFonts"));
+		error_text->add_text(vformat(TTR("File structure for '%s' contains unrecoverable errors:\n\n"), shader_file->get_path().get_file()));
+		error_text->add_text(shader_file->get_base_error());
+		return;
+	}
+
+	stage_hb->show();
+	versions->show();
+
+	int c = versions->get_current();
+	//remember current
+	versions->clear();
+	Vector<StringName> version_list = shader_file->get_version_list();
+
+	if (c >= version_list.size()) {
+		c = version_list.size() - 1;
+	}
+	if (c < 0) {
+		c = 0;
+	}
+
+	StringName current_version;
+
+	for (int i = 0; i < version_list.size(); i++) {
+		String title = version_list[i];
+		if (title == "") {
+			title = "default";
+		}
+
+		Ref<Texture2D> icon;
+
+		Ref<RDShaderBytecode> bytecode = shader_file->get_bytecode(version_list[i]);
+		ERR_FAIL_COND(bytecode.is_null());
+
+		bool failed = false;
+		for (int j = 0; j < RD::SHADER_STAGE_MAX; j++) {
+			String error = bytecode->get_stage_compile_error(RD::ShaderStage(j));
+			if (error != String()) {
+				failed = true;
+			}
+		}
+
+		if (failed) {
+			icon = get_theme_icon("ImportFail", "EditorIcons");
+		} else {
+			icon = get_theme_icon("ImportCheck", "EditorIcons");
+		}
+
+		versions->add_item(title, icon);
+		versions->set_item_metadata(i, version_list[i]);
+
+		if (i == c) {
+			versions->select(i);
+			current_version = version_list[i];
+		}
+	}
+
+	if (version_list.size() == 0) {
+		for (int i = 0; i < RD::SHADER_STAGE_MAX; i++) {
+			stages[i]->set_disabled(true);
+		}
+		return;
+	}
+
+	Ref<RDShaderBytecode> bytecode = shader_file->get_bytecode(current_version);
+	ERR_FAIL_COND(bytecode.is_null());
+	int first_valid = -1;
+	int current = -1;
+	for (int i = 0; i < RD::SHADER_STAGE_MAX; i++) {
+		Vector<uint8_t> bc = bytecode->get_stage_bytecode(RD::ShaderStage(i));
+		String error = bytecode->get_stage_compile_error(RD::ShaderStage(i));
+		bool disable = error == String() && bc.empty();
+		stages[i]->set_disabled(disable);
+		if (!disable) {
+			if (stages[i]->is_pressed()) {
+				current = i;
+			}
+			first_valid = i;
+		}
+	}
+
+	if (current == -1 && first_valid != -1) {
+		stages[first_valid]->set_pressed(true);
+	}
+
+	_version_selected(0);
+}
+
+void ShaderFileEditor::_notification(int p_what) {
+
+	if (p_what == NOTIFICATION_WM_FOCUS_IN) {
+		if (is_visible_in_tree() && shader_file.is_valid()) {
+			_update_options();
+		}
+	}
+}
+
+void ShaderFileEditor::_editor_settings_changed() {
+
+	if (is_visible_in_tree() && shader_file.is_valid()) {
+		_update_options();
+	}
+}
+
+void ShaderFileEditor::_bind_methods() {
+}
+
+void ShaderFileEditor::edit(const Ref<RDShaderFile> &p_shader) {
+
+	if (p_shader.is_null()) {
+		if (shader_file.is_valid()) {
+			shader_file->disconnect("changed", callable_mp(this, &ShaderFileEditor::_shader_changed));
+		}
+		return;
+	}
+
+	if (shader_file == p_shader)
+		return;
+
+	shader_file = p_shader;
+
+	if (shader_file.is_valid()) {
+		shader_file->connect("changed", callable_mp(this, &ShaderFileEditor::_shader_changed));
+	}
+
+	_update_options();
+}
+
+void ShaderFileEditor::_shader_changed() {
+
+	if (is_visible_in_tree()) {
+		_update_options();
+	}
+}
+
+ShaderFileEditor *ShaderFileEditor::singleton = nullptr;
+
+ShaderFileEditor::ShaderFileEditor(EditorNode *p_node) {
+	singleton = this;
+	HSplitContainer *main_hs = memnew(HSplitContainer);
+
+	add_child(main_hs);
+
+	versions = memnew(ItemList);
+	versions->connect("item_selected", callable_mp(this, &ShaderFileEditor::_version_selected));
+	versions->set_custom_minimum_size(Size2i(200 * EDSCALE, 0));
+	main_hs->add_child(versions);
+
+	VBoxContainer *main_vb = memnew(VBoxContainer);
+	main_vb->set_h_size_flags(SIZE_EXPAND_FILL);
+	main_hs->add_child(main_vb);
+
+	static const char *stage_str[RD::SHADER_STAGE_MAX] = {
+		"Vertex",
+		"Fragment",
+		"TessControl",
+		"TessEval",
+		"Compute"
+	};
+
+	stage_hb = memnew(HBoxContainer);
+	main_vb->add_child(stage_hb);
+
+	Ref<ButtonGroup> bg;
+	bg.instance();
+	for (int i = 0; i < RD::SHADER_STAGE_MAX; i++) {
+		Button *button = memnew(Button(stage_str[i]));
+		button->set_toggle_mode(true);
+		button->set_focus_mode(FOCUS_NONE);
+		stage_hb->add_child(button);
+		stages[i] = button;
+		button->set_button_group(bg);
+		button->connect("pressed", callable_mp(this, &ShaderFileEditor::_version_selected), varray(i));
+	}
+
+	error_text = memnew(RichTextLabel);
+	error_text->set_v_size_flags(SIZE_EXPAND_FILL);
+	main_vb->add_child(error_text);
+}
+
+void ShaderFileEditorPlugin::edit(Object *p_object) {
+
+	RDShaderFile *s = Object::cast_to<RDShaderFile>(p_object);
+	shader_editor->edit(s);
+}
+
+bool ShaderFileEditorPlugin::handles(Object *p_object) const {
+
+	RDShaderFile *shader = Object::cast_to<RDShaderFile>(p_object);
+	return shader != nullptr;
+}
+
+void ShaderFileEditorPlugin::make_visible(bool p_visible) {
+
+	if (p_visible) {
+		button->show();
+		editor->make_bottom_panel_item_visible(shader_editor);
+
+	} else {
+
+		button->hide();
+		if (shader_editor->is_visible_in_tree())
+			editor->hide_bottom_panel();
+	}
+}
+
+ShaderFileEditorPlugin::ShaderFileEditorPlugin(EditorNode *p_node) {
+
+	editor = p_node;
+	shader_editor = memnew(ShaderFileEditor(p_node));
+
+	shader_editor->set_custom_minimum_size(Size2(0, 300) * EDSCALE);
+	button = editor->add_bottom_panel_item(TTR("ShaderFile"), shader_editor);
+	button->hide();
+}
+
+ShaderFileEditorPlugin::~ShaderFileEditorPlugin() {
+}
diff --git a/editor/plugins/shader_file_editor_plugin.h b/editor/plugins/shader_file_editor_plugin.h
new file mode 100644
index 0000000000..44d32de2f1
--- /dev/null
+++ b/editor/plugins/shader_file_editor_plugin.h
@@ -0,0 +1,64 @@
+#ifndef SHADER_FILE_EDITOR_PLUGIN_H
+#define SHADER_FILE_EDITOR_PLUGIN_H
+
+#include "editor/code_editor.h"
+#include "editor/editor_plugin.h"
+#include "scene/gui/menu_button.h"
+#include "scene/gui/panel_container.h"
+#include "scene/gui/rich_text_label.h"
+#include "scene/gui/tab_container.h"
+#include "scene/gui/text_edit.h"
+#include "scene/main/timer.h"
+#include "servers/rendering/rendering_device_binds.h"
+
+class ShaderFileEditor : public PanelContainer {
+
+	GDCLASS(ShaderFileEditor, PanelContainer);
+
+	Ref<RDShaderFile> shader_file;
+
+	HBoxContainer *stage_hb;
+	ItemList *versions;
+	Button *stages[RD::SHADER_STAGE_MAX];
+	RichTextLabel *error_text;
+
+	void _update_version(const StringName &p_version_txt, const RenderingDevice::ShaderStage p_stage);
+	void _version_selected(int p_stage);
+	void _editor_settings_changed();
+
+	void _update_options();
+	void _shader_changed();
+
+protected:
+	void _notification(int p_what);
+	static void _bind_methods();
+
+public:
+	static ShaderFileEditor *singleton;
+	void edit(const Ref<RDShaderFile> &p_shader);
+
+	ShaderFileEditor(EditorNode *p_node);
+};
+
+class ShaderFileEditorPlugin : public EditorPlugin {
+
+	GDCLASS(ShaderFileEditorPlugin, EditorPlugin);
+
+	ShaderFileEditor *shader_editor;
+	EditorNode *editor;
+	Button *button;
+
+public:
+	virtual String get_name() const { return "ShaderFile"; }
+	bool has_main_screen() const { return false; }
+	virtual void edit(Object *p_object);
+	virtual bool handles(Object *p_object) const;
+	virtual void make_visible(bool p_visible);
+
+	ShaderFileEditor *get_shader_editor() const { return shader_editor; }
+
+	ShaderFileEditorPlugin(EditorNode *p_node);
+	~ShaderFileEditorPlugin();
+};
+
+#endif // SHADER_FILE_EDITOR_PLUGIN_H
diff --git a/editor/plugins/style_box_editor_plugin.cpp b/editor/plugins/style_box_editor_plugin.cpp
index fbb6616dea..eb6e261305 100644
--- a/editor/plugins/style_box_editor_plugin.cpp
+++ b/editor/plugins/style_box_editor_plugin.cpp
@@ -45,7 +45,7 @@ void EditorInspectorPluginStyleBox::parse_begin(Object *p_object) {
 	preview->edit(sb);
 	add_custom_control(preview);
 }
-bool EditorInspectorPluginStyleBox::parse_property(Object *p_object, Variant::Type p_type, const String &p_path, PropertyHint p_hint, const String &p_hint_text, int p_usage) {
+bool EditorInspectorPluginStyleBox::parse_property(Object *p_object, Variant::Type p_type, const String &p_path, PropertyHint p_hint, const String &p_hint_text, int p_usage, bool p_wide) {
 	return false; //do not want
 }
 void EditorInspectorPluginStyleBox::parse_end() {
diff --git a/editor/plugins/style_box_editor_plugin.h b/editor/plugins/style_box_editor_plugin.h
index f4a72d9d1c..1eea9260b2 100644
--- a/editor/plugins/style_box_editor_plugin.h
+++ b/editor/plugins/style_box_editor_plugin.h
@@ -62,7 +62,7 @@ class EditorInspectorPluginStyleBox : public EditorInspectorPlugin {
 public:
 	virtual bool can_handle(Object *p_object);
 	virtual void parse_begin(Object *p_object);
-	virtual bool parse_property(Object *p_object, Variant::Type p_type, const String &p_path, PropertyHint p_hint, const String &p_hint_text, int p_usage);
+	virtual bool parse_property(Object *p_object, Variant::Type p_type, const String &p_path, PropertyHint p_hint, const String &p_hint_text, int p_usage, bool p_wide = false);
 	virtual void parse_end();
 };
 
diff --git a/editor/plugins/tile_map_editor_plugin.cpp b/editor/plugins/tile_map_editor_plugin.cpp
index ce421ac0a5..9e88cd8889 100644
--- a/editor/plugins/tile_map_editor_plugin.cpp
+++ b/editor/plugins/tile_map_editor_plugin.cpp
@@ -57,17 +57,18 @@ void TileMapEditor::_notification(int p_what) {
 
 		} break;
 
+		case NOTIFICATION_ENTER_TREE: {
+
+			get_tree()->connect("node_removed", callable_mp(this, &TileMapEditor::_node_removed));
+			[[fallthrough]];
+		}
+
 		case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: {
 
 			if (is_visible_in_tree()) {
 				_update_palette();
 			}
-			[[fallthrough]];
-		}
 
-		case NOTIFICATION_ENTER_TREE: {
-
-			get_tree()->connect("node_removed", callable_mp(this, &TileMapEditor::_node_removed));
 			paint_button->set_icon(get_theme_icon("Edit", "EditorIcons"));
 			bucket_fill_button->set_icon(get_theme_icon("Bucket", "EditorIcons"));
 			picker_button->set_icon(get_theme_icon("ColorPick", "EditorIcons"));
diff --git a/editor/plugins/visual_shader_editor_plugin.cpp b/editor/plugins/visual_shader_editor_plugin.cpp
index 294ce2c4cd..d5128db0d5 100644
--- a/editor/plugins/visual_shader_editor_plugin.cpp
+++ b/editor/plugins/visual_shader_editor_plugin.cpp
@@ -2261,6 +2261,12 @@ void VisualShaderEditor::_show_preview_text() {
 	}
 }
 
+static ShaderLanguage::DataType _get_global_variable_type(const StringName &p_variable) {
+
+	RS::GlobalVariableType gvt = RS::get_singleton()->global_variable_get_type(p_variable);
+	return RS::global_variable_type_get_shader_datatype(gvt);
+}
+
 void VisualShaderEditor::_update_preview() {
 
 	if (!preview_showed) {
@@ -2274,7 +2280,7 @@ void VisualShaderEditor::_update_preview() {
 
 	ShaderLanguage sl;
 
-	Error err = sl.compile(code, ShaderTypes::get_singleton()->get_functions(RenderingServer::ShaderMode(visual_shader->get_mode())), ShaderTypes::get_singleton()->get_modes(RenderingServer::ShaderMode(visual_shader->get_mode())), ShaderTypes::get_singleton()->get_types());
+	Error err = sl.compile(code, ShaderTypes::get_singleton()->get_functions(RenderingServer::ShaderMode(visual_shader->get_mode())), ShaderTypes::get_singleton()->get_modes(RenderingServer::ShaderMode(visual_shader->get_mode())), ShaderTypes::get_singleton()->get_types(), _get_global_variable_type);
 
 	for (int i = 0; i < preview_text->get_line_count(); i++) {
 		preview_text->set_line_as_marked(i, false);
@@ -3291,7 +3297,7 @@ void EditorInspectorShaderModePlugin::parse_begin(Object *p_object) {
 	//do none
 }
 
-bool EditorInspectorShaderModePlugin::parse_property(Object *p_object, Variant::Type p_type, const String &p_path, PropertyHint p_hint, const String &p_hint_text, int p_usage) {
+bool EditorInspectorShaderModePlugin::parse_property(Object *p_object, Variant::Type p_type, const String &p_path, PropertyHint p_hint, const String &p_hint_text, int p_usage, bool p_wide) {
 
 	if (p_path == "mode" && p_object->is_class("VisualShader") && p_type == Variant::INT) {
 
diff --git a/editor/plugins/visual_shader_editor_plugin.h b/editor/plugins/visual_shader_editor_plugin.h
index 473c1bb070..a495b09b5c 100644
--- a/editor/plugins/visual_shader_editor_plugin.h
+++ b/editor/plugins/visual_shader_editor_plugin.h
@@ -338,7 +338,7 @@ class EditorInspectorShaderModePlugin : public EditorInspectorPlugin {
 public:
 	virtual bool can_handle(Object *p_object);
 	virtual void parse_begin(Object *p_object);
-	virtual bool parse_property(Object *p_object, Variant::Type p_type, const String &p_path, PropertyHint p_hint, const String &p_hint_text, int p_usage);
+	virtual bool parse_property(Object *p_object, Variant::Type p_type, const String &p_path, PropertyHint p_hint, const String &p_hint_text, int p_usage, bool p_wide = false);
 	virtual void parse_end();
 };