initial commit, 4.5 stable

modules/meshoptimizer/SCsub

@@ -0,0 +1,47 @@
+#!/usr/bin/env python
+from misc.utility.scons_hints import *
+
+Import("env")
+Import("env_modules")
+
+env_meshoptimizer = env_modules.Clone()
+
+# Thirdparty source files
+
+thirdparty_obj = []
+
+thirdparty_dir = "#thirdparty/meshoptimizer/"
+thirdparty_sources = [
+    "allocator.cpp",
+    "clusterizer.cpp",
+    "indexanalyzer.cpp",
+    "indexcodec.cpp",
+    "indexgenerator.cpp",
+    "overdrawoptimizer.cpp",
+    "partition.cpp",
+    "quantization.cpp",
+    "rasterizer.cpp",
+    "simplifier.cpp",
+    "spatialorder.cpp",
+    "stripifier.cpp",
+    "vcacheoptimizer.cpp",
+    "vertexcodec.cpp",
+    "vertexfilter.cpp",
+    "vfetchoptimizer.cpp",
+]
+thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources]
+
+env_thirdparty = env_meshoptimizer.Clone()
+env_thirdparty.disable_warnings()
+env_thirdparty.add_source_files(thirdparty_obj, thirdparty_sources)
+env.modules_sources += thirdparty_obj
+
+# Godot source files
+
+module_obj = []
+
+env_meshoptimizer.add_source_files(module_obj, "*.cpp")
+env.modules_sources += module_obj
+
+# Needed to force rebuilding the module files when the thirdparty library is updated.
+env.Depends(module_obj, thirdparty_obj)

modules/meshoptimizer/config.py

@@ -0,0 +1,7 @@
+def can_build(env, platform):
+    # Having this on release by default, it's small and a lot of users like to do procedural stuff
+    return not env["disable_3d"]
+
+
+def configure(env):
+    pass

modules/meshoptimizer/register_types.cpp

@@ -0,0 +1,64 @@
+/**************************************************************************/
+/*  register_types.cpp                                                    */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* 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 "scene/resources/surface_tool.h"
+
+#include "thirdparty/meshoptimizer/meshoptimizer.h"
+
+void initialize_meshoptimizer_module(ModuleInitializationLevel p_level) {
+	if (p_level != MODULE_INITIALIZATION_LEVEL_SCENE) {
+		return;
+	}
+
+	SurfaceTool::optimize_vertex_cache_func = meshopt_optimizeVertexCache;
+	SurfaceTool::optimize_vertex_fetch_remap_func = meshopt_optimizeVertexFetchRemap;
+	SurfaceTool::simplify_func = meshopt_simplify;
+	SurfaceTool::simplify_with_attrib_func = meshopt_simplifyWithAttributes;
+	SurfaceTool::simplify_scale_func = meshopt_simplifyScale;
+	SurfaceTool::generate_remap_func = meshopt_generateVertexRemap;
+	SurfaceTool::remap_vertex_func = meshopt_remapVertexBuffer;
+	SurfaceTool::remap_index_func = meshopt_remapIndexBuffer;
+}
+
+void uninitialize_meshoptimizer_module(ModuleInitializationLevel p_level) {
+	if (p_level != MODULE_INITIALIZATION_LEVEL_SCENE) {
+		return;
+	}
+
+	SurfaceTool::optimize_vertex_cache_func = nullptr;
+	SurfaceTool::optimize_vertex_fetch_remap_func = nullptr;
+	SurfaceTool::simplify_func = nullptr;
+	SurfaceTool::simplify_scale_func = nullptr;
+	SurfaceTool::generate_remap_func = nullptr;
+	SurfaceTool::remap_vertex_func = nullptr;
+	SurfaceTool::remap_index_func = nullptr;
+}

modules/meshoptimizer/register_types.h

@@ -0,0 +1,36 @@
+/**************************************************************************/
+/*  register_types.h                                                      */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* 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.                 */
+/**************************************************************************/
+
+#pragma once
+
+#include "modules/register_module_types.h"
+
+void initialize_meshoptimizer_module(ModuleInitializationLevel p_level);
+void uninitialize_meshoptimizer_module(ModuleInitializationLevel p_level);