Initialcommit.

cowboy1997 · Sep 4, 2023 · cc35889 · cc35889
commit cc35889
Show file tree

Hide file tree

Showing 64 changed files with 3,179 additions and 0 deletions.
diff --git a/DracoNet/DracoNet.vcxproj b/DracoNet/DracoNet.vcxproj
@@ -0,0 +1,156 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>16.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{bdd3abab-c1b2-4cd2-88b8-609fcde93547}</ProjectGuid>
+    <RootNamespace>DracoNet</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+    <OutDir>$(SolutionDir)\Revit2GLTF</OutDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+    <OutDir>$(SolutionDir)\Revit2GLTF</OutDir>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <AdditionalIncludeDirectories>E:\draco;E:\draco\src;E:\draco\build;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>E:\draco\build\Debug\draco.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <AdditionalIncludeDirectories>E:\draco;E:\draco\src;E:\draco\build;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>E:\draco\build\Release\draco.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="dracoEncoder.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="dracoEncoder.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
diff --git a/DracoNet/DracoNet.vcxproj.filters b/DracoNet/DracoNet.vcxproj.filters
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="源文件">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="头文件">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="资源文件">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="dracoEncoder.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="dracoEncoder.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
diff --git a/DracoNet/DracoNet.vcxproj.user b/DracoNet/DracoNet.vcxproj.user
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup />
+</Project>
diff --git a/DracoNet/dracoEncoder.cpp b/DracoNet/dracoEncoder.cpp
@@ -0,0 +1,153 @@
+// Copyright 2016 The Draco Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+#include "dracoEncoder.h"
+char* dracoEncoder(float* positions, float* uvs, float* normals, int* indexs,
+    int num_obj_faces, int num_positions, int num_tex_coords, int num_normals,
+    DracoEncoderOptions options, int* length) {
+    int pos_att_id_ = -1;
+    int tex_att_id_ = -1;
+    int norm_att_id_ = -1;
+
+    bool use_identity_mapping = false;
+    std::unique_ptr<Mesh> mesh(new Mesh());
+    Mesh* out_mesh = mesh.get();
+    PointCloud* out_point_cloud_ = static_cast<PointCloud*>(out_mesh);
+
+    out_mesh->SetNumFaces(num_obj_faces);
+    out_point_cloud_->set_num_points(num_obj_faces * 3);
+
+    if (num_positions != NULL && num_positions > 0) {
+        GeometryAttribute va;
+        va.Init(GeometryAttribute::POSITION, nullptr, 3, DT_FLOAT32, false,
+            sizeof(float) * 3, 0);
+        pos_att_id_ = out_point_cloud_->AddAttribute(va, use_identity_mapping, num_positions);
+        for (int i = 0; i < num_positions; ++i) {
+            float position[3];
+            position[0] = positions[3 * i];
+            position[1] = positions[3 * i + 1];
+            position[2] = positions[3 * i + 2];
+            out_point_cloud_->attribute(pos_att_id_)
+                ->SetAttributeValue(AttributeValueIndex(i), position);
+        }
+    }
+    if (num_normals != NULL && num_normals > 0) {
+        GeometryAttribute va;
+        va.Init(GeometryAttribute::NORMAL, nullptr, 3, DT_FLOAT32, false,
+            sizeof(float) * 3, 0);
+        norm_att_id_ =
+            out_point_cloud_->AddAttribute(va, use_identity_mapping, num_normals);
+
+        for (int i = 0; i < num_normals; ++i) {
+            float normal[3];
+            normal[0] = normals[3 * i];
+            normal[1] = normals[3 * i + 1];
+            normal[2] = normals[3 * i + 2];
+            out_point_cloud_->attribute(norm_att_id_)
+                ->SetAttributeValue(AttributeValueIndex(i), normal);
+        }
+    }
+    if (num_tex_coords != NULL && num_tex_coords > 0) {
+        GeometryAttribute va;
+        va.Init(GeometryAttribute::TEX_COORD, nullptr, 2, DT_FLOAT32, false,
+            sizeof(float) * 2, 0);
+        tex_att_id_ = out_point_cloud_->AddAttribute(va, use_identity_mapping,
+            num_tex_coords);
+
+        for (int i = 0; i < num_tex_coords; ++i) {
+            float uv[2];
+            uv[0] = uvs[2 * i];
+            uv[1] = uvs[2 * i + 1];
+            out_point_cloud_->attribute(tex_att_id_)
+                ->SetAttributeValue(AttributeValueIndex(i), uv);
+        }
+    }
+
+
+    for (int i = 0; i < num_obj_faces; ++i) {
+        for (int j = 0; j < 3; ++j) {
+            int index = 3 * i + j;
+            const PointIndex vert_id(index);
+
+            if (pos_att_id_ != -1) {
+                out_point_cloud_->attribute(pos_att_id_)
+                    ->SetPointMapEntry(vert_id, AttributeValueIndex(indexs[index]));
+            }
+            if (norm_att_id_ != -1) {
+                out_point_cloud_->attribute(norm_att_id_)
+                    ->SetPointMapEntry(vert_id, AttributeValueIndex(indexs[index]));
+            }
+            if (tex_att_id_ != -1) {
+                out_point_cloud_->attribute(tex_att_id_)
+                    ->SetPointMapEntry(vert_id, AttributeValueIndex(indexs[index]));
+            }
+        }
+    }
+
+    Mesh::Face face;
+    for (FaceIndex i(0); i < num_obj_faces; ++i) {
+        for (int c = 0; c < 3; ++c) {
+            face[c] = 3 * i.value() + c;
+        }
+        out_mesh->SetFace(i, face);
+    }
+
+    out_point_cloud_->DeduplicateAttributeValues();
+    out_point_cloud_->DeduplicatePointIds();
+
+    const int speed = 10 - options.compression_level;
+    draco::Encoder encoder;
+    if (options.pos_quantization_bits > 0) {
+        encoder.SetAttributeQuantization(draco::GeometryAttribute::POSITION,
+            options.pos_quantization_bits);
+    }
+    if (options.tex_coords_quantization_bits > 0) {
+        encoder.SetAttributeQuantization(draco::GeometryAttribute::TEX_COORD,
+            options.tex_coords_quantization_bits);
+    }
+    if (options.normals_quantization_bits > 0) {
+        encoder.SetAttributeQuantization(draco::GeometryAttribute::NORMAL,
+            options.normals_quantization_bits);
+    }
+    if (options.generic_quantization_bits > 0) {
+        encoder.SetAttributeQuantization(draco::GeometryAttribute::GENERIC,
+            options.generic_quantization_bits);
+    }
+    encoder.SetSpeedOptions(speed, speed);
+    draco::EncoderBuffer buffer;
+    const draco::Status status = encoder.EncodeMeshToBuffer(*out_mesh, &buffer);
+    if (!status.ok()) {
+        printf("Failed to encode the mesh.\n");
+        printf("%s\n", status.error_msg());
+        return nullptr;
+    }
+    // copy
+    int size = buffer.size();
+    *length = size;
+    char* pc = new char[size];
+    std::vector<char> data = *(buffer.buffer());
+    for (int i = 0; i < size; i++) {
+        pc[i] = data[i];
+    }
+    return pc;
+}
+
+void deleteDracoData(char* data) {
+    try {
+        delete data;
+    }
+    catch (const std::exception&)
+    {
+    }
+}
diff --git a/DracoNet/dracoEncoder.h b/DracoNet/dracoEncoder.h
@@ -0,0 +1,35 @@
+// Copyright 2016 The Draco Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+#include <draco/compression/encode.h>
+using namespace draco;
+struct DracoEncoderOptions {
+    int pos_quantization_bits;
+    int tex_coords_quantization_bits;
+    int normals_quantization_bits;
+    int generic_quantization_bits;
+    int compression_level;
+};
+
+
+extern "C" _declspec(dllexport)
+char* dracoEncoder(float* positions, float* uvs, float* normals,
+    int* indexs, int num_obj_faces, int num_positions,
+    int num_tex_coords,
+    int num_normals,
+    DracoEncoderOptions options,
+    int* length);
+
+extern "C" _declspec(dllexport) void deleteDracoData(char* data);