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Merge branch 'master' into iosystem-patch

pull/1629/head
Kim Kulling 2017-12-20 09:57:54 +01:00 committed by GitHub
parent 04dc52fcf0 95661e8662
commit 2294390917
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GPG Key ID: 4AEE18F83AFDEB23
13 changed files with 73 additions and 44 deletions
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5
code/ColladaLoader.cpp
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@ -1778,6 +1778,11 @@ aiString ColladaLoader::FindFilenameForEffectTexture( const ColladaParser& pPars
tex->pcData = (aiTexel*)new char[tex->mWidth];
memcpy(tex->pcData,&imIt->second.mImageData[0],tex->mWidth);
// TODO: check the possibility of using the flag "AI_CONFIG_IMPORT_FBX_EMBEDDED_TEXTURES_LEGACY_NAMING"
// In FBX files textures are now stored internally by Assimp with their filename included
// Now Assimp can lookup thru the loaded textures after all data is processed
// We need to load all textures before referencing them, as FBX file format order may reference a texture before loading it
// This may occur on this case too, it has to be studied
// setup texture reference string
result.data[0] = '*';
result.length = 1 + ASSIMP_itoa10(result.data+1,static_cast<unsigned int>(MAXLEN-1),static_cast<int32_t>(mTextures.size()));

30
code/FBXConverter.cpp
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@ -436,18 +436,6 @@ private:
aiScene* const out;
const FBX::Document& doc;
bool FindTextureIndexByFilename(const Video& video, unsigned int& index) {
index = 0;
const char* videoFileName = video.FileName().c_str();
for (auto texture = textures_converted.begin(); texture != textures_converted.end(); ++texture) {
if (!strcmp(texture->first->FileName().c_str(), videoFileName)) {
index = texture->second;
return true;
}
}
return false;
}
};
Converter::Converter( aiScene* out, const Document& doc )
@ -1776,6 +1764,8 @@ unsigned int Converter::ConvertVideo( const Video& video )
memcpy( out_tex->achFormatHint, ext.c_str(), ext.size() );
}
out_tex->mFilename.Set(video.FileName().c_str());
return static_cast<unsigned int>( textures.size() - 1 );
}
@ -1810,15 +1800,19 @@ void Converter::TrySetTextureProperties( aiMaterial* out_mat, const TextureMap&
textures_converted[media] = index;
textureReady = true;
}
else if (doc.Settings().searchEmbeddedTextures) { //try to find the texture on the already-loaded textures by the filename, if the flag is on
textureReady = FindTextureIndexByFilename(*media, index);
}
}
// setup texture reference string (copied from ColladaLoader::FindFilenameForEffectTexture), if the texture is ready
if (textureReady) {
path.data[0] = '*';
path.length = 1 + ASSIMP_itoa10(path.data + 1, MAXLEN - 1, index);
if (doc.Settings().useLegacyEmbeddedTextureNaming) {
if (textureReady) {
// TODO: check the possibility of using the flag "AI_CONFIG_IMPORT_FBX_EMBEDDED_TEXTURES_LEGACY_NAMING"
// In FBX files textures are now stored internally by Assimp with their filename included
// Now Assimp can lookup thru the loaded textures after all data is processed
// We need to load all textures before referencing them, as FBX file format order may reference a texture before loading it
// This may occur on this case too, it has to be studied
path.data[0] = '*';
path.length = 1 + ASSIMP_itoa10(path.data + 1, MAXLEN - 1, index);
}
}
}

4
code/FBXDocument.cpp
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@ -619,10 +619,10 @@ std::vector<const Connection*> Document::GetConnectionsBySourceSequenced(uint64_
}
// ------------------------------------------------------------------------------------------------
std::vector<const Connection*> Document::GetConnectionsBySourceSequenced(uint64_t dest, const char* classname) const
std::vector<const Connection*> Document::GetConnectionsBySourceSequenced(uint64_t src, const char* classname) const
{
const char* arr[] = {classname};
return GetConnectionsBySourceSequenced(dest, arr,1);
return GetConnectionsBySourceSequenced(src, arr,1);
}
// ------------------------------------------------------------------------------------------------

8
code/FBXImportSettings.h
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@ -63,7 +63,7 @@ struct ImportSettings
, readWeights(true)
, preservePivots(true)
, optimizeEmptyAnimationCurves(true)
, searchEmbeddedTextures(false)
, useLegacyEmbeddedTextureNaming(false)
{}
@ -139,9 +139,9 @@ struct ImportSettings
* The default value is true. */
bool optimizeEmptyAnimationCurves;
/** search for embedded loaded textures, where no embedded texture data is provided.
* The default value is false. */
bool searchEmbeddedTextures;
/** use legacy naming for embedded textures eg: (*0, *1, *2)
**/
bool useLegacyEmbeddedTextureNaming;
};

2
code/FBXImporter.cpp
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@ -135,7 +135,7 @@ void FBXImporter::SetupProperties(const Importer* pImp)
settings.strictMode = pImp->GetPropertyBool(AI_CONFIG_IMPORT_FBX_STRICT_MODE, false);
settings.preservePivots = pImp->GetPropertyBool(AI_CONFIG_IMPORT_FBX_PRESERVE_PIVOTS, true);
settings.optimizeEmptyAnimationCurves = pImp->GetPropertyBool(AI_CONFIG_IMPORT_FBX_OPTIMIZE_EMPTY_ANIMATION_CURVES, true);
settings.searchEmbeddedTextures = pImp->GetPropertyBool(AI_CONFIG_IMPORT_FBX_SEARCH_EMBEDDED_TEXTURES, false);
settings.useLegacyEmbeddedTextureNaming = pImp->GetPropertyBool(AI_CONFIG_IMPORT_FBX_EMBEDDED_TEXTURES_LEGACY_NAMING, false);
}
// ------------------------------------------------------------------------------------------------

2
code/FIReader.hpp
View File

@ -62,6 +62,7 @@ namespace Assimp {
struct FIValue {
virtual const std::string &toString() const = 0;
virtual ~FIValue() {}
};
struct FIStringValue: public FIValue {
@ -121,6 +122,7 @@ struct FICDATAValue: public FIStringValue {
struct FIDecoder {
virtual std::shared_ptr<const FIValue> decode(const uint8_t *data, size_t len) = 0;
virtual ~FIDecoder() {}
};
struct FIQName {

17
code/MDCLoader.cpp
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@ -283,9 +283,8 @@ void MDCImporter::InternReadFile(
pcMesh->mNumVertices = pcMesh->mNumFaces * 3;
// store the name of the surface for use as node name.
// FIX: make sure there is a 0 termination
const_cast<char&>(pcSurface->ucName[AI_MDC_MAXQPATH-1]) = '\0';
pcMesh->mTextureCoords[3] = (aiVector3D*)pcSurface->ucName;
pcMesh->mName.Set(std::string(pcSurface->ucName
, strnlen(pcSurface->ucName, AI_MDC_MAXQPATH - 1)));
// go to the first shader in the file. ignore the others.
if (pcSurface->ulNumShaders)
@ -294,8 +293,8 @@ void MDCImporter::InternReadFile(
pcMesh->mMaterialIndex = (unsigned int)aszShaders.size();
// create a new shader
aszShaders.push_back(std::string( pcShader->ucName, std::min(
::strlen(pcShader->ucName),sizeof(pcShader->ucName)) ));
aszShaders.push_back(std::string( pcShader->ucName,
::strnlen(pcShader->ucName, sizeof(pcShader->ucName)) ));
}
// need to create a default material
else if (UINT_MAX == iDefaultMatIndex)
@ -432,7 +431,7 @@ void MDCImporter::InternReadFile(
else if (1 == pScene->mNumMeshes)
{
pScene->mRootNode = new aiNode();
pScene->mRootNode->mName.Set(std::string((const char*)pScene->mMeshes[0]->mTextureCoords[3]));
pScene->mRootNode->mName = pScene->mMeshes[0]->mName;
pScene->mRootNode->mNumMeshes = 1;
pScene->mRootNode->mMeshes = new unsigned int[1];
pScene->mRootNode->mMeshes[0] = 0;
@ -447,17 +446,13 @@ void MDCImporter::InternReadFile(
{
aiNode* pcNode = pScene->mRootNode->mChildren[i] = new aiNode();
pcNode->mParent = pScene->mRootNode;
pcNode->mName.Set(std::string((const char*)pScene->mMeshes[i]->mTextureCoords[3]));
pcNode->mName = pScene->mMeshes[i]->mName;
pcNode->mNumMeshes = 1;
pcNode->mMeshes = new unsigned int[1];
pcNode->mMeshes[0] = i;
}
}
// make sure we invalidate the pointer to the mesh name
for (unsigned int i = 0; i < pScene->mNumMeshes;++i)
pScene->mMeshes[i]->mTextureCoords[3] = NULL;
// create materials
pScene->mNumMaterials = (unsigned int)aszShaders.size();
pScene->mMaterials = new aiMaterial*[pScene->mNumMaterials];

1
code/MMDPmxParser.h
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@ -87,6 +87,7 @@ namespace pmx
{
public:
virtual void Read(std::istream *stream, PmxSetting *setting) = 0;
virtual ~PmxVertexSkinning() {}
};
class PmxVertexSkinningBDEF1 : public PmxVertexSkinning

14
code/ObjFileImporter.cpp
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@ -264,8 +264,12 @@ aiNode *ObjFileImporter::createNodes(const ObjFile::Model* pModel, const ObjFile
{
unsigned int meshId = pObject->m_Meshes[ i ];
aiMesh *pMesh = createTopology( pModel, pObject, meshId );
if( pMesh && pMesh->mNumFaces > 0 ) {
MeshArray.push_back( pMesh );
if( pMesh ) {
if (pMesh->mNumFaces > 0) {
MeshArray.push_back( pMesh );
} else {
delete pMesh;
}
}
}
@ -317,7 +321,7 @@ aiMesh *ObjFileImporter::createTopology( const ObjFile::Model* pModel, const Obj
return NULL;
}
aiMesh* pMesh = new aiMesh;
std::unique_ptr<aiMesh> pMesh(new aiMesh);
if( !pObjMesh->m_name.empty() ) {
pMesh->mName.Set( pObjMesh->m_name );
}
@ -382,9 +386,9 @@ aiMesh *ObjFileImporter::createTopology( const ObjFile::Model* pModel, const Obj
}
// Create mesh vertices
createVertexArray(pModel, pData, meshIndex, pMesh, uiIdxCount);
createVertexArray(pModel, pData, meshIndex, pMesh.get(), uiIdxCount);
return pMesh;
return pMesh.release();
}
// ------------------------------------------------------------------------------------------------

1
code/Q3BSPFileImporter.cpp
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@ -447,6 +447,7 @@ void Q3BSPFileImporter::createTriangleTopology( const Q3BSP::Q3BSPModel *pModel,
pMesh->mTextureCoords[ 0 ][ rVertIdx ].Set( pVertex->vTexCoord.x, pVertex->vTexCoord.y, 0.0f );
pMesh->mTextureCoords[ 1 ][ rVertIdx ].Set( pVertex->vLightmap.x, pVertex->vLightmap.y, 0.0f );
ai_assert( m_pCurrentFace );
m_pCurrentFace->mIndices[ idx ] = rVertIdx;
rVertIdx++;

6
include/assimp/config.h.in
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@ -642,13 +642,13 @@ enum aiComponent
"IMPORT_FBX_OPTIMIZE_EMPTY_ANIMATION_CURVES"
// ---------------------------------------------------------------------------
/** @brief Set whether the fbx importer will search for embedded loaded textures, where no embedded texture data is provided.
/** @brief Set whether the fbx importer will use the legacy embedded texture naming.
*
* The default value is false (0)
* Property type: bool
*/
#define AI_CONFIG_IMPORT_FBX_SEARCH_EMBEDDED_TEXTURES \
"IMPORT_FBX_SEARCH_EMBEDDED_TEXTURES"
#define AI_CONFIG_IMPORT_FBX_EMBEDDED_TEXTURES_LEGACY_NAMING \
"AI_CONFIG_IMPORT_FBX_EMBEDDED_TEXTURES_LEGACY_NAMING"
// ---------------------------------------------------------------------------
/** @brief Set the vertex animation keyframe to be imported

21
include/assimp/scene.h
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@ -366,6 +366,27 @@ struct aiScene
return mAnimations != NULL && mNumAnimations > 0;
}
//! Returns a short filename from a full path
static const char* GetShortFilename(const char* filename) {
const char* lastSlash = strrchr(filename, '/');
if (lastSlash == nullptr) {
lastSlash = strrchr(filename, '\\');
}
const char* shortFilename = lastSlash != nullptr ? lastSlash + 1 : filename;
return shortFilename;
}
//! Returns an embedded texture
const aiTexture* GetEmbeddedTexture(const char* filename) {
const char* shortFilename = GetShortFilename(filename);
for (unsigned int i = 0; i < mNumTextures; i++) {
const char* shortTextureFilename = GetShortFilename(mTextures[i]->mFilename.C_Str());
if (strcmp(shortTextureFilename, shortFilename) == 0) {
return mTextures[i];
}
}
return nullptr;
}
#endif // __cplusplus
/** Internal data, do not touch */

6
include/assimp/texture.h
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@ -179,6 +179,12 @@ struct aiTexture
*/
C_STRUCT aiTexel* pcData;
/** Texture original filename
*
* Used to get the texture reference
*/
C_STRUCT aiString mFilename;
#ifdef __cplusplus
//! For compressed textures (mHeight == 0): compare the