Added PropMesherJobStep. It's the TerraMesherJobStep class from Terraman renamed.

SCsub

@@ -13,7 +13,9 @@ if os.path.isdir('../texture_packer'):
 if os.path.isdir('../terraman'):
     module_env.Append(CPPDEFINES=['TERRAMAN_PRESENT'])
 
-#ifdef 
+if os.path.isdir('../mesh_utils'):
+    module_env.Append(CPPDEFINES=['MESH_UTILS_PRESENT'])
+
 sources = [
 
     "register_types.cpp",
@@ -38,6 +40,8 @@ sources = [
     "editor/prop_editor_plugin.cpp",
 
     "prop_mesher.cpp",
+
+    "prop_mesher_job_step.cpp",
 ]
 
 if ARGUMENTS.get('custom_modules_shared', 'no') == 'yes':

prop_mesher_job_step.cpp

@@ -0,0 +1,123 @@
+/*
+Copyright (c) 2019-2021 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.
+*/
+
+#include "prop_mesher_job_step.h"
+
+const String PropMesherJobStep::BINDING_STRING_TERRA_TERRARIN_JOB_STEP_TYPE = "Normal,Normal LOD,Drop UV2,Merge Verts,Bake Texture,Simplify Mesh";
+
+PropMesherJobStep::PropMesherJobStepType PropMesherJobStep::get_job_type() const {
+	return _job_type;
+}
+void PropMesherJobStep::set_job_type(const PropMesherJobStep::PropMesherJobStepType value) {
+	_job_type = value;
+}
+
+int PropMesherJobStep::get_lod_index() const {
+	return _lod_index;
+}
+void PropMesherJobStep::set_lod_index(const int value) {
+	_lod_index = value;
+}
+
+#ifdef MESH_UTILS_PRESENT
+Ref<FastQuadraticMeshSimplifier> PropMesherJobStep::get_fqms() {
+	return _fqms;
+}
+void PropMesherJobStep::set_fqms(const Ref<FastQuadraticMeshSimplifier> &val) {
+	_fqms = val;
+}
+
+float PropMesherJobStep::get_simplification_step_ratio() const {
+	return _simplification_step_ratio;
+}
+void PropMesherJobStep::set_simplification_step_ratio(const float value) {
+	_simplification_step_ratio = value;
+}
+
+int PropMesherJobStep::get_simplification_steps() const {
+	return _simplification_steps;
+}
+void PropMesherJobStep::set_simplification_steps(const int value) {
+	_simplification_steps = value;
+}
+
+float PropMesherJobStep::get_simplification_agressiveness() const {
+	return _simplification_agressiveness;
+}
+void PropMesherJobStep::set_simplification_agressiveness(const float value) {
+	_simplification_agressiveness = value;
+}
+
+#endif
+
+PropMesherJobStep::PropMesherJobStep() {
+	_job_type = TYPE_NORMAL;
+	_lod_index = 0;
+
+#ifdef MESH_UTILS_PRESENT
+	_simplification_step_ratio = 0.8;
+	_simplification_steps = 2;
+	_simplification_agressiveness = 7;
+#endif
+}
+
+PropMesherJobStep::~PropMesherJobStep() {
+#ifdef MESH_UTILS_PRESENT
+	_fqms.unref();
+#endif
+}
+
+void PropMesherJobStep::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("get_job_type"), &PropMesherJobStep::get_job_type);
+	ClassDB::bind_method(D_METHOD("set_job_type", "value"), &PropMesherJobStep::set_job_type);
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "job_type", PROPERTY_HINT_ENUM, PropMesherJobStep::BINDING_STRING_TERRA_TERRARIN_JOB_STEP_TYPE), "set_job_type", "get_job_type");
+
+	ClassDB::bind_method(D_METHOD("get_lod_index"), &PropMesherJobStep::get_lod_index);
+	ClassDB::bind_method(D_METHOD("set_lod_index", "value"), &PropMesherJobStep::set_lod_index);
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "lod_index"), "set_lod_index", "get_lod_index");
+
+#ifdef MESH_UTILS_PRESENT
+	ClassDB::bind_method(D_METHOD("get_fqms"), &PropMesherJobStep::get_fqms);
+	ClassDB::bind_method(D_METHOD("set_fqms", "value"), &PropMesherJobStep::set_fqms);
+	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "fqms", PROPERTY_HINT_RESOURCE_TYPE, "FastQuadraticMeshSimplifier"), "set_fqms", "get_fqms");
+
+	ClassDB::bind_method(D_METHOD("get_simplification_step_ratio"), &PropMesherJobStep::get_simplification_step_ratio);
+	ClassDB::bind_method(D_METHOD("set_simplification_step_ratio", "value"), &PropMesherJobStep::set_simplification_step_ratio);
+	ADD_PROPERTY(PropertyInfo(Variant::REAL, "simplification_step_ratio"), "set_simplification_step_ratio", "get_simplification_step_ratio");
+
+	ClassDB::bind_method(D_METHOD("get_simplification_steps"), &PropMesherJobStep::get_simplification_steps);
+	ClassDB::bind_method(D_METHOD("set_simplification_steps", "value"), &PropMesherJobStep::set_simplification_steps);
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "simplification_steps"), "set_simplification_steps", "get_simplification_steps");
+
+	ClassDB::bind_method(D_METHOD("get_simplification_agressiveness"), &PropMesherJobStep::get_simplification_agressiveness);
+	ClassDB::bind_method(D_METHOD("set_simplification_agressiveness", "value"), &PropMesherJobStep::set_simplification_agressiveness);
+	ADD_PROPERTY(PropertyInfo(Variant::REAL, "simplification_agressiveness"), "set_simplification_agressiveness", "get_simplification_agressiveness");
+#endif
+
+	BIND_ENUM_CONSTANT(TYPE_NORMAL);
+	BIND_ENUM_CONSTANT(TYPE_NORMAL_LOD);
+	BIND_ENUM_CONSTANT(TYPE_DROP_UV2);
+	BIND_ENUM_CONSTANT(TYPE_MERGE_VERTS);
+	BIND_ENUM_CONSTANT(TYPE_BAKE_TEXTURE);
+	BIND_ENUM_CONSTANT(TYPE_SIMPLIFY_MESH);
+	BIND_ENUM_CONSTANT(TYPE_OTHER);
+}

prop_mesher_job_step.h

@@ -0,0 +1,93 @@
+/*
+Copyright (c) 2019-2021 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_MESHER_JOB_STEP_H
+#define PROP_MESHER_JOB_STEP_H
+
+#include "core/version.h"
+
+#if VERSION_MAJOR > 3
+#include "core/io/reference.h"
+#else
+#include "core/reference.h"
+#endif
+
+#ifdef MESH_UTILS_PRESENT
+#include "../mesh_utils/fast_quadratic_mesh_simplifier.h"
+#endif
+
+class PropMesherJobStep : public Reference {
+	GDCLASS(PropMesherJobStep, Reference);
+
+public:
+	enum PropMesherJobStepType {
+		TYPE_NORMAL = 0,
+		TYPE_NORMAL_LOD,
+		TYPE_DROP_UV2,
+		TYPE_MERGE_VERTS,
+		TYPE_BAKE_TEXTURE,
+		TYPE_SIMPLIFY_MESH,
+		TYPE_OTHER,
+	};
+
+	static const String BINDING_STRING_TERRA_TERRARIN_JOB_STEP_TYPE;
+
+	PropMesherJobStepType get_job_type() const;
+	void set_job_type(const PropMesherJobStepType value);
+
+	int get_lod_index() const;
+	void set_lod_index(const int value);
+
+	#ifdef MESH_UTILS_PRESENT
+		Ref<FastQuadraticMeshSimplifier> get_fqms();
+		void set_fqms(const Ref<FastQuadraticMeshSimplifier> &val);
+
+		float get_simplification_step_ratio() const;
+		void set_simplification_step_ratio(const float value);
+
+		int get_simplification_steps() const;
+		void set_simplification_steps(const int value);
+
+		float get_simplification_agressiveness() const;
+		void set_simplification_agressiveness(const float value);
+	#endif
+
+	PropMesherJobStep();
+	~PropMesherJobStep();
+
+protected:
+	static void _bind_methods();
+
+	PropMesherJobStepType _job_type;
+	int _lod_index;
+
+	#ifdef MESH_UTILS_PRESENT
+		Ref<FastQuadraticMeshSimplifier> _fqms;
+		float _simplification_step_ratio;
+		int _simplification_steps;
+		float _simplification_agressiveness;
+	#endif
+};
+
+VARIANT_ENUM_CAST(PropMesherJobStep::PropMesherJobStepType);
+
+#endif

register_types.cpp

@@ -46,6 +46,8 @@ SOFTWARE.
 
 #include "prop_scene_instance.h"
 
+#include "prop_mesher_job_step.h"
+
 #include "singleton/prop_utils.h"
 
 #include "./editor/prop_editor_plugin.h"
@@ -65,6 +67,7 @@ void register_props_types() {
 	ClassDB::register_class<GroundClutterFoliage>();
 
 	ClassDB::register_class<PropMesher>();
+	ClassDB::register_class<PropMesherJobStep>();
 
 	ClassDB::register_class<PropInstance>();