Added PropInstance. This module will be reworked to be Node based. This design will simplify everything.

SCsub

@@ -28,6 +28,8 @@ sources = [
     "prop_tool/prop_tool_scene.cpp",
     "prop_tool/prop_tool_light.cpp",
     "prop_tool/prop_tool_mesh.cpp",
+
+    "prop_instance.cpp",
 ]
 
 if env['tools']:

prop_instance.cpp

@@ -0,0 +1,32 @@
+#include "prop_instance.h"
+
+bool PropInstance::get_snap_to_mesh() const {
+	return _snap_to_mesh;
+}
+void PropInstance::set_snap_to_mesh(const bool value) {
+	_snap_to_mesh = value;
+}
+
+Vector3 PropInstance::get_snap_axis() const {
+	return _snap_axis;
+}
+void PropInstance::set_snap_axis(const Vector3 &value) {
+	_snap_axis = value;
+}
+
+PropInstance::PropInstance() {
+	_snap_to_mesh = false;
+	_snap_axis = Vector3(0, -1, 0);
+}
+PropInstance::~PropInstance() {
+}
+
+void PropInstance::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("get_snap_to_mesh"), &PropInstance::get_snap_to_mesh);
+	ClassDB::bind_method(D_METHOD("set_snap_to_mesh", "value"), &PropInstance::set_snap_to_mesh);
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "snap_to_mesh"), "set_snap_to_mesh", "get_snap_to_mesh");
+
+	ClassDB::bind_method(D_METHOD("get_snap_axis"), &PropInstance::get_snap_axis);
+	ClassDB::bind_method(D_METHOD("set_snap_axis", "value"), &PropInstance::set_snap_axis);
+	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "snap_axis"), "set_snap_axis", "get_snap_axis");
+}

prop_instance.h

@@ -0,0 +1,51 @@
+/*
+Copyright (c) 2020 Péter Magyar
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#ifndef PROP_INSTANCE_H
+#define PROP_INSTANCE_H
+
+#include "scene/3d/spatial.h"
+
+#include "core/math/vector3.h"
+
+class PropInstance : public Spatial {
+	GDCLASS(PropInstance, Spatial);
+
+public:
+	bool get_snap_to_mesh() const;
+	void set_snap_to_mesh(const bool value);
+
+	Vector3 get_snap_axis() const;
+	void set_snap_axis(const Vector3 &value);
+
+	PropInstance();
+	~PropInstance();
+
+protected:
+	static void _bind_methods();
+
+private:
+	bool _snap_to_mesh;
+	Vector3 _snap_axis;
+};
+
+#endif

register_types.cpp

@@ -40,9 +40,7 @@ SOFTWARE.
 #include "prop_tool/prop_tool_prop.h"
 #include "prop_tool/prop_tool_scene.h"
 
-#ifdef TOOLS_ENABLED
+#include "prop_instance.h"
-#include "prop_tool/prop_tool_editor_plugin.h"
-#endif
 
 void register_props_types() {
 	ClassDB::register_class<PropData>();
@@ -53,6 +51,7 @@ void register_props_types() {
 	ClassDB::register_class<PropDataProp>();
 	ClassDB::register_class<PropDataEntity>();
 
+	ClassDB::register_class<GroundClutter>();
 	ClassDB::register_class<GroundClutterFoliage>();
 
 	ClassDB::register_class<PropTool>();
@@ -62,9 +61,7 @@ void register_props_types() {
 	ClassDB::register_class<PropToolLight>();
 	ClassDB::register_class<PropToolScene>();
 
-#ifdef TOOLS_ENABLED
+	ClassDB::register_class<PropInstance>();
-	EditorPlugins::add_by_type<PropToolEditorPlugin>();
-#endif
 }
 
 void unregister_props_types() {