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Merge pull request #2764 from assimp/kimkullig_dev 

Kimkullig dev
pull/2748/head^2
Kim Kulling 2019-11-19 00:39:01 +01:00 committed by GitHub
parent a9f82dbe0b 7e222f0730
commit f0358fbe84
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
23 changed files with 1637 additions and 1269 deletions
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4
code/Common/DefaultLogger.cpp
View File

@ -107,7 +107,7 @@ LogStream* LogStream::createDefaultStream(aiDefaultLogStream streams,
return nullptr;
#endif
// Platform-independent default streams
// Platform-independent default streams
case aiDefaultLogStream_STDERR:
return new StdOStreamLogStream(std::cerr);
case aiDefaultLogStream_STDOUT:
@ -121,7 +121,7 @@ LogStream* LogStream::createDefaultStream(aiDefaultLogStream streams,
};
// For compilers without dead code path detection
return NULL;
return nullptr;
}
// ----------------------------------------------------------------------------------

6
code/Material/MaterialSystem.cpp
View File

@ -471,12 +471,12 @@ aiReturn aiMaterial::AddBinaryProperty (const void* pInput,
aiPropertyTypeInfo pType
)
{
ai_assert( pInput != NULL );
ai_assert( pKey != NULL );
ai_assert( pInput != nullptr );
ai_assert(pKey != nullptr );
ai_assert( 0 != pSizeInBytes );
if ( 0 == pSizeInBytes ) {
return AI_FAILURE;
}
// first search the list whether there is already an entry with this key

13
code/PostProcessing/ValidateDataStructure.cpp
View File

@ -603,15 +603,18 @@ void ValidateDSProcess::SearchForInvalidTextures(const aiMaterial* pMaterial,
ReportError("%s #%i is set, but there are only %i %s textures",
szType,iIndex,iNumIndices,szType);
}
if (!iNumIndices)return;
if (!iNumIndices) {
return;
}
std::vector<aiTextureMapping> mappings(iNumIndices);
// Now check whether all UV indices are valid ...
bool bNoSpecified = true;
for (unsigned int i = 0; i < pMaterial->mNumProperties;++i)
{
for (unsigned int i = 0; i < pMaterial->mNumProperties;++i) {
aiMaterialProperty* prop = pMaterial->mProperties[i];
if (prop->mSemantic != type)continue;
if (prop->mSemantic != type) {
continue;
}
if ((int)prop->mIndex >= iNumIndices)
{
@ -634,7 +637,7 @@ void ValidateDSProcess::SearchForInvalidTextures(const aiMaterial* pMaterial,
ReportError("Material property %s%i is expected to be 5 floats large (size is %i)",
prop->mKey.data,prop->mIndex, prop->mDataLength);
}
mappings[prop->mIndex] = *((aiTextureMapping*)prop->mData);
//mappings[prop->mIndex] = ((aiUVTransform*)prop->mData);
}
else if (!::strcmp(prop->mKey.data,"$tex.uvwsrc")) {
if (aiPTI_Integer != prop->mType || sizeof(int) > prop->mDataLength)

3
code/glTF/glTFAsset.inl
View File

@ -1427,9 +1427,6 @@ inline void Asset::ReadExtensionsUsed(Document& doc)
}
}
#define CHECK_EXT(EXT) \
if (exts.find(#EXT) != exts.end()) extensionsUsed.EXT = true;
CHECK_EXT(KHR_binary_glTF);
CHECK_EXT(KHR_materials_common);

17
code/glTF/glTFCommon.h
View File

@ -188,7 +188,7 @@ namespace glTFCommon {
size_t DecodeBase64(const char* in, size_t inLength, uint8_t*& out);
inline
size_t DecodeBase64(const char* in, uint8_t*& out) {
size_t DecodeBase64(const char* in, uint8_t*& out) {
return DecodeBase64(in, strlen(in), out);
}
@ -221,25 +221,22 @@ namespace glTFCommon {
};
inline
char EncodeCharBase64(uint8_t b) {
char EncodeCharBase64(uint8_t b) {
return "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="[size_t(b)];
}
inline
uint8_t DecodeCharBase64(char c) {
uint8_t DecodeCharBase64(char c) {
return DATA<true>::tableDecodeBase64[size_t(c)]; // TODO faster with lookup table or ifs?
/*if (c >= 'A' && c <= 'Z') return c - 'A';
if (c >= 'a' && c <= 'z') return c - 'a' + 26;
if (c >= '0' && c <= '9') return c - '0' + 52;
if (c == '+') return 62;
if (c == '/') return 63;
return 64; // '-' */
}
size_t DecodeBase64(const char* in, size_t inLength, uint8_t*& out);
void EncodeBase64(const uint8_t* in, size_t inLength, std::string& out);
}
} // namespace Util
#define CHECK_EXT(EXT) \
if (exts.find(#EXT) != exts.end()) extensionsUsed.EXT = true;
}

9
code/glTF2/glTF2Asset.h
View File

@ -685,6 +685,13 @@ namespace glTF2
Ref<Texture> texture;
unsigned int index;
unsigned int texCoord = 0;
bool textureTransformSupported = false;
struct TextureTransformExt {
float offset[2];
float rotation;
float scale[2];
} TextureTransformExt_t;
};
struct NormalTextureInfo : TextureInfo
@ -1024,7 +1031,7 @@ namespace glTF2
bool KHR_materials_pbrSpecularGlossiness;
bool KHR_materials_unlit;
bool KHR_lights_punctual;
bool KHR_texture_transform;
} extensionsUsed;
AssetMetadata asset;

37
code/glTF2/glTF2Asset.inl
View File

@ -800,8 +800,34 @@ inline void Texture::Read(Value& obj, Asset& r)
}
namespace {
inline void SetTextureProperties(Asset& r, Value* prop, TextureInfo& out)
{
inline void SetTextureProperties(Asset& r, Value* prop, TextureInfo& out) {
if (r.extensionsUsed.KHR_texture_transform) {
if (Value *extensions = FindObject(*prop, "extensions")) {
out.textureTransformSupported = true;
if (Value *pKHR_texture_transform = FindObject(*extensions, "KHR_texture_transform")) {
if (Value *array = FindArray(*pKHR_texture_transform, "offset")) {
out.TextureTransformExt_t.offset[0] = (*array)[0].GetFloat();
out.TextureTransformExt_t.offset[1] = (*array)[1].GetFloat();
} else {
out.TextureTransformExt_t.offset[0] = 0;
out.TextureTransformExt_t.offset[1] = 0;
}
if (!ReadMember(*pKHR_texture_transform, "rotation", out.TextureTransformExt_t.rotation)) {
out.TextureTransformExt_t.rotation = 0;
}
if (Value *array = FindArray(*pKHR_texture_transform, "scale")) {
out.TextureTransformExt_t.scale[0] = (*array)[0].GetFloat();
out.TextureTransformExt_t.scale[1] = (*array)[1].GetFloat();
} else {
out.TextureTransformExt_t.scale[0] = 1;
out.TextureTransformExt_t.scale[1] = 1;
}
}
}
}
if (Value* index = FindUInt(*prop, "index")) {
out.texture = r.textures.Retrieve(index->GetUint());
}
@ -877,6 +903,9 @@ inline void Material::Read(Value& material, Asset& r)
}
}
if (r.extensionsUsed.KHR_texture_transform) {
}
unlit = nullptr != FindObject(*extensions, "KHR_materials_unlit");
}
}
@ -1463,12 +1492,10 @@ inline void Asset::ReadExtensionsUsed(Document& doc)
}
}
#define CHECK_EXT(EXT) \
if (exts.find(#EXT) != exts.end()) extensionsUsed.EXT = true;
CHECK_EXT(KHR_materials_pbrSpecularGlossiness);
CHECK_EXT(KHR_materials_unlit);
CHECK_EXT(KHR_lights_punctual);
CHECK_EXT(KHR_texture_transform);
#undef CHECK_EXT
}

1
code/glTF2/glTF2Exporter.h
View File

@ -74,6 +74,7 @@ namespace glTF2
struct Texture;
// Vec/matrix types, as raw float arrays
typedef float (vec2)[2];
typedef float (vec3)[3];
typedef float (vec4)[4];
}

1997
code/glTF2/glTF2Importer.cpp
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File diff suppressed because it is too large Load Diff

46
samples/SimpleTexturedDirectx11/CMakeLists.txt 100644
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@ -0,0 +1,46 @@
FIND_PACKAGE(DirectX)
IF ( MSVC )
SET(M_LIB)
ENDIF ( MSVC )
if ( MSVC )
ADD_DEFINITIONS( -D_SCL_SECURE_NO_WARNINGS )
ADD_DEFINITIONS( -D_CRT_SECURE_NO_WARNINGS )
REMOVE_DEFINITIONS( -DUNICODE -D_UNICODE )
endif ( MSVC )
INCLUDE_DIRECTORIES(
${Assimp_SOURCE_DIR}/include
${Assimp_SOURCE_DIR}/code
${OPENGL_INCLUDE_DIR}
${GLUT_INCLUDE_DIR}
${Assimp_SOURCE_DIR}/samples/freeglut/include
)
LINK_DIRECTORIES(
${Assimp_BINARY_DIR}
${Assimp_BINARY_DIR}/lib
)
ADD_EXECUTABLE( assimp_simpletextureddirectx11 WIN32
SimpleTexturedDirectx11/Mesh.h
SimpleTexturedDirectx11/ModelLoader.cpp
SimpleTexturedDirectx11/ModelLoader.h
#SimpleTexturedDirectx11/PixelShader.hlsl
SimpleTexturedDirectx11/TextureLoader.cpp
SimpleTexturedDirectx11/TextureLoader.h
#SimpleTexturedDirectx11/VertexShader.hlsl
SimpleTexturedDirectx11/main.cpp
)
SET_PROPERTY(TARGET assimp_simpletextureddirectx11 PROPERTY DEBUG_POSTFIX ${CMAKE_DEBUG_POSTFIX})
TARGET_LINK_LIBRARIES( assimp_simpletextureddirectx11 assimp ${DirectX_LIBRARY} comctl32.lib winmm.lib )
SET_TARGET_PROPERTIES( assimp_simpletextureddirectx11 PROPERTIES
OUTPUT_NAME assimp_simpletextureddirectx11
)
INSTALL( TARGETS assimp_simpletextureddirectx11
DESTINATION "${ASSIMP_BIN_INSTALL_DIR}" COMPONENT assimp-dev
)

28
samples/SimpleTexturedDirectx11/SimpleTexturedDirectx11.sln
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@ -1,28 +0,0 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 15
VisualStudioVersion = 15.0.26228.9
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SimpleTexturedDirectx11", "SimpleTexturedDirectx11\SimpleTexturedDirectx11.vcxproj", "{E3B160B5-E71F-4F3F-9310-B8F156F736D8}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|x64 = Debug|x64
Debug|x86 = Debug|x86
Release|x64 = Release|x64
Release|x86 = Release|x86
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{E3B160B5-E71F-4F3F-9310-B8F156F736D8}.Debug|x64.ActiveCfg = Debug|x64
{E3B160B5-E71F-4F3F-9310-B8F156F736D8}.Debug|x64.Build.0 = Debug|x64
{E3B160B5-E71F-4F3F-9310-B8F156F736D8}.Debug|x86.ActiveCfg = Debug|Win32
{E3B160B5-E71F-4F3F-9310-B8F156F736D8}.Debug|x86.Build.0 = Debug|Win32
{E3B160B5-E71F-4F3F-9310-B8F156F736D8}.Release|x64.ActiveCfg = Release|x64
{E3B160B5-E71F-4F3F-9310-B8F156F736D8}.Release|x64.Build.0 = Release|x64
{E3B160B5-E71F-4F3F-9310-B8F156F736D8}.Release|x86.ActiveCfg = Release|Win32
{E3B160B5-E71F-4F3F-9310-B8F156F736D8}.Release|x86.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal

2
samples/SimpleTexturedDirectx11/SimpleTexturedDirectx11/ModelLoader.cpp
View File

@ -180,6 +180,8 @@ string ModelLoader::determineTextureType(const aiScene * scene, aiMaterial * mat
{
return "textures are on disk";
}
return ".";
}
int ModelLoader::getTextureIndex(aiString * str)

146
samples/SimpleTexturedDirectx11/SimpleTexturedDirectx11/SimpleTexturedDirectx11.vcxproj
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@ -1,146 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="15.0" 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>15.0</VCProjectVersion>
<ProjectGuid>{E3B160B5-E71F-4F3F-9310-B8F156F736D8}</ProjectGuid>
<RootNamespace>SimpleTexturedDirectx11</RootNamespace>
<WindowsTargetPlatformVersion>10.0.14393.0</WindowsTargetPlatformVersion>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v141</PlatformToolset>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v141</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v141</PlatformToolset>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v141</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<Import Project="$(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'">
<IncludePath>$(IncludePath);E:\OpenGL VS Files\include</IncludePath>
<LibraryPath>$(LibraryPath);E:\OpenGL VS Files\lib</LibraryPath>
</PropertyGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<Optimization>Disabled</Optimization>
<SDLCheck>true</SDLCheck>
</ClCompile>
<Link>
<AdditionalDependencies>assimp-vc140-mt.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<Optimization>Disabled</Optimization>
<SDLCheck>true</SDLCheck>
</ClCompile>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<Optimization>MaxSpeed</Optimization>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<SDLCheck>true</SDLCheck>
</ClCompile>
<Link>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<Optimization>MaxSpeed</Optimization>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<SDLCheck>true</SDLCheck>
</ClCompile>
<Link>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
</Link>
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="main.cpp" />
<ClCompile Include="ModelLoader.cpp" />
<ClCompile Include="TextureLoader.cpp" />
</ItemGroup>
<ItemGroup>
<FxCompile Include="PixelShader.hlsl">
<ShaderType Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Pixel</ShaderType>
<ShaderType Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Pixel</ShaderType>
<ShaderType Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Pixel</ShaderType>
<ShaderType Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Pixel</ShaderType>
</FxCompile>
<FxCompile Include="VertexShader.hlsl">
<ShaderType Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Vertex</ShaderType>
<ShaderType Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Vertex</ShaderType>
<ShaderType Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Vertex</ShaderType>
<ShaderType Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Vertex</ShaderType>
</FxCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="Mesh.h" />
<ClInclude Include="ModelLoader.h" />
<ClInclude Include="TextureLoader.h" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
</Project>

50
samples/SimpleTexturedDirectx11/SimpleTexturedDirectx11/SimpleTexturedDirectx11.vcxproj.filters
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@ -1,50 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<Filter Include="Source Files">
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
<Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
</Filter>
<Filter Include="Header Files">
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
<Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions>
</Filter>
<Filter Include="Resource Files">
<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>
<Filter Include="Shaders">
<UniqueIdentifier>{b6a86d3e-70a5-4d1e-ba05-c20902300206}</UniqueIdentifier>
</Filter>
</ItemGroup>
<ItemGroup>
<ClCompile Include="main.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="ModelLoader.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="TextureLoader.cpp">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<FxCompile Include="VertexShader.hlsl">
<Filter>Shaders</Filter>
</FxCompile>
<FxCompile Include="PixelShader.hlsl">
<Filter>Shaders</Filter>
</FxCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="ModelLoader.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="Mesh.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="TextureLoader.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
</Project>

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test/models/glTF2/textureTransform/Arrow.png 100644
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test/models/glTF2/textureTransform/Correct.png 100644
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test/models/glTF2/textureTransform/Error.png 100644
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0
test/models/glTF2/textureTransform/License.txt 100644
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test/models/glTF2/textureTransform/NotSupported.png 100644
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test/models/glTF2/textureTransform/TextureTransformTest.bin 100644
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540
test/models/glTF2/textureTransform/TextureTransformTest.gltf 100644
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@ -0,0 +1,540 @@
{
"accessors": [
{
"bufferView": 0,
"componentType": 5126,
"count": 4,
"type": "VEC3",
"max": [
0.5,
0.5,
0.0
],
"min": [
-0.5,
-0.5,
0.0
],
"name": "Positions"
},
{
"bufferView": 1,
"componentType": 5126,
"count": 4,
"type": "VEC2",
"name": "UV0"
},
{
"bufferView": 2,
"componentType": 5126,
"count": 4,
"type": "VEC2",
"name": "UV1"
},
{
"bufferView": 3,
"componentType": 5125,
"count": 6,
"type": "SCALAR",
"name": "Indices"
}
],
"asset": {
"version": "2.0"
},
"buffers": [
{
"uri": "TextureTransformTest.bin",
"byteLength": 136
}
],
"bufferViews": [
{
"buffer": 0,
"byteLength": 48,
"name": "Positions"
},
{
"buffer": 0,
"byteOffset": 48,
"byteLength": 32,
"name": "UV0"
},
{
"buffer": 0,
"byteOffset": 80,
"byteLength": 32,
"name": "UV1"
},
{
"buffer": 0,
"byteOffset": 112,
"byteLength": 24,
"name": "Indices"
}
],
"extensionsUsed": [
"KHR_texture_transform"
],
"images": [
{
"uri": "UV.png"
},
{
"uri": "Arrow.png"
},
{
"uri": "Correct.png"
},
{
"uri": "NotSupported.png"
},
{
"uri": "Error.png"
}
],
"materials": [
{
"name": "Offset U",
"pbrMetallicRoughness": {
"baseColorTexture": {
"index": 0,
"extensions": {
"KHR_texture_transform": {
"offset": [
0.5,
0.0
]
}
}
},
"metallicFactor": 0
}
},
{
"name": "Offset V",
"pbrMetallicRoughness": {
"baseColorTexture": {
"index": 0,
"extensions": {
"KHR_texture_transform": {
"offset": [
0.0,
0.5
]
}
}
},
"metallicFactor": 0
}
},
{
"name": "Offset UV",
"pbrMetallicRoughness": {
"baseColorTexture": {
"index": 0,
"extensions": {
"KHR_texture_transform": {
"offset": [
0.5,
0.5
]
}
}
},
"metallicFactor": 0
}
},
{
"name": "Rotation",
"pbrMetallicRoughness": {
"baseColorTexture": {
"index": 1,
"extensions": {
"KHR_texture_transform": {
"rotation": 0.39269908169872415480783042290994
}
}
},
"metallicFactor": 0
}
},
{
"name": "Scale",
"pbrMetallicRoughness": {
"baseColorTexture": {
"index": 1,
"extensions": {
"KHR_texture_transform": {
"scale": [
1.5,
1.5
]
}
}
},
"metallicFactor": 0
}
},
{
"name": "All",
"pbrMetallicRoughness": {
"baseColorTexture": {
"index": 1,
"extensions": {
"KHR_texture_transform": {
"offset": [
-0.2,
-0.1
],
"rotation": 0.3,
"scale": [
1.5,
1.5
]
}
}
},
"metallicFactor": 0
}
},
{
"name": "Correct",
"pbrMetallicRoughness": {
"baseColorTexture": {
"index": 2
},
"metallicFactor": 0
}
},
{
"name": "NotSupported",
"pbrMetallicRoughness": {
"baseColorTexture": {
"index": 3
},
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"name": "Error",
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test/models/glTF2/textureTransform/UV.png 100644
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7
test/unit/utglTF2ImportExport.cpp
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@ -405,6 +405,13 @@ TEST_F(utglTF2ImportExport, incorrect_vertex_arrays) {
EXPECT_EQ(scene->mMeshes[7]->mNumFaces, 17u);
}
TEST_F( utglTF2ImportExport, texture_transform_test ) {
Assimp::Importer importer;
const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/textureTransform/TextureTransformTest.gltf",
aiProcess_ValidateDataStructure);
EXPECT_NE(nullptr, scene);
}
#ifndef ASSIMP_BUILD_NO_EXPORT
TEST_F( utglTF2ImportExport, exportglTF2FromFileTest ) {
EXPECT_TRUE( exporterTest() );