Added the MMAlgos class (and binding) to the build. Also set up it's singleton.

modules/material_maker/SCsub

@@ -0,0 +1,17 @@
+import os
+
+Import('env')
+
+module_env = env.Clone()
+
+
+sources = [
+    "register_types.cpp",
+
+    "algos/mm_algos.cpp",
+    "algos/mm_algos_bind.cpp",
+]
+
+
+module_env.add_source_files(env.modules_sources, sources)
+

modules/material_maker/algos/mm_algos_bind.cpp

@@ -1,6 +1,7 @@
 
 #include "mm_algos_bind.h"
 
+#include "core/method_bind_ext.gen.inc"
 #include "mm_algos.h"
 
 Vector3 _MMAlgos::clampv3(const Vector3 &v, const Vector3 &mi, const Vector3 &ma) {

modules/material_maker/config.py

@@ -0,0 +1,18 @@
+
+
+def can_build(env, platform):
+  return True
+
+
+def configure(env):
+	pass
+
+
+def get_doc_classes():
+    return [
+        "MMAlgos",
+    ]
+
+def get_doc_path():
+    return "doc_classes"
+

modules/material_maker/register_types.cpp

@@ -0,0 +1,43 @@
+/*
+Copyright (c) 2022 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 "register_types.h"
+
+#include "core/engine.h"
+
+#include "algos/mm_algos.h"
+#include "algos/mm_algos_bind.h"
+
+static _MMAlgos *_mm_algos_singleton = nullptr;
+
+void register_material_maker_types() {
+	ClassDB::register_class<_MMAlgos>();
+
+	_mm_algos_singleton = memnew(_MMAlgos);
+	Engine::get_singleton()->add_singleton(Engine::Singleton("MMAlgos", _MMAlgos::get_singleton()));
+}
+
+void unregister_material_maker_types() {
+	if (_mm_algos_singleton) {
+		memdelete(_mm_algos_singleton);
+	}
+}

modules/material_maker/register_types.h

@@ -0,0 +1,24 @@
+/*
+Copyright (c) 2022 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.
+*/
+
+void register_material_maker_types();
+void unregister_material_maker_types();