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Refactor: Expand tabs to 4 spaces

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This commit is contained in:
Richard
2015-05-18 21:57:13 -06:00
parent a96a595a7a
commit 83de707587
324 changed files with 78951 additions and 78956 deletions
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522
code/MD2Loader.cpp
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@@ -60,32 +60,32 @@ using namespace Assimp::MD2;
// helper macro to determine the size of an array
#if (!defined ARRAYSIZE)
# define ARRAYSIZE(_array) (int(sizeof(_array) / sizeof(_array[0])))
# define ARRAYSIZE(_array) (int(sizeof(_array) / sizeof(_array[0])))
#endif
static const aiImporterDesc desc = {
"Quake II Mesh Importer",
"",
"",
"",
aiImporterFlags_SupportBinaryFlavour,
0,
0,
0,
0,
"md2"
"Quake II Mesh Importer",
"",
"",
"",
aiImporterFlags_SupportBinaryFlavour,
0,
0,
0,
0,
"md2"
};
// ------------------------------------------------------------------------------------------------
// Helper function to lookup a normal in Quake 2's precalculated table
void MD2::LookupNormalIndex(uint8_t iNormalIndex,aiVector3D& vOut)
{
// make sure the normal index has a valid value
if (iNormalIndex >= ARRAYSIZE(g_avNormals)) {
DefaultLogger::get()->warn("Index overflow in Quake II normal vector list");
iNormalIndex = ARRAYSIZE(g_avNormals) - 1;
}
vOut = *((const aiVector3D*)(&g_avNormals[iNormalIndex]));
// make sure the normal index has a valid value
if (iNormalIndex >= ARRAYSIZE(g_avNormals)) {
DefaultLogger::get()->warn("Index overflow in Quake II normal vector list");
iNormalIndex = ARRAYSIZE(g_avNormals) - 1;
}
vOut = *((const aiVector3D*)(&g_avNormals[iNormalIndex]));
}
@@ -103,331 +103,331 @@ MD2Importer::~MD2Importer()
// Returns whether the class can handle the format of the given file.
bool MD2Importer::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool checkSig) const
{
const std::string extension = GetExtension(pFile);
if (extension == "md2")
return true;
const std::string extension = GetExtension(pFile);
if (extension == "md2")
return true;
// if check for extension is not enough, check for the magic tokens
if (!extension.length() || checkSig) {
uint32_t tokens[1];
tokens[0] = AI_MD2_MAGIC_NUMBER_LE;
return CheckMagicToken(pIOHandler,pFile,tokens,1);
}
return false;
// if check for extension is not enough, check for the magic tokens
if (!extension.length() || checkSig) {
uint32_t tokens[1];
tokens[0] = AI_MD2_MAGIC_NUMBER_LE;
return CheckMagicToken(pIOHandler,pFile,tokens,1);
}
return false;
}
// ------------------------------------------------------------------------------------------------
// Get a list of all extensions supported by this loader
const aiImporterDesc* MD2Importer::GetInfo () const
{
return &desc;
return &desc;
}
// ------------------------------------------------------------------------------------------------
// Setup configuration properties
void MD2Importer::SetupProperties(const Importer* pImp)
{
// The
// AI_CONFIG_IMPORT_MD2_KEYFRAME option overrides the
// AI_CONFIG_IMPORT_GLOBAL_KEYFRAME option.
configFrameID = pImp->GetPropertyInteger(AI_CONFIG_IMPORT_MD2_KEYFRAME,-1);
if(static_cast<unsigned int>(-1) == configFrameID){
configFrameID = pImp->GetPropertyInteger(AI_CONFIG_IMPORT_GLOBAL_KEYFRAME,0);
}
// The
// AI_CONFIG_IMPORT_MD2_KEYFRAME option overrides the
// AI_CONFIG_IMPORT_GLOBAL_KEYFRAME option.
configFrameID = pImp->GetPropertyInteger(AI_CONFIG_IMPORT_MD2_KEYFRAME,-1);
if(static_cast<unsigned int>(-1) == configFrameID){
configFrameID = pImp->GetPropertyInteger(AI_CONFIG_IMPORT_GLOBAL_KEYFRAME,0);
}
}
// ------------------------------------------------------------------------------------------------
// Validate the file header
void MD2Importer::ValidateHeader( )
{
// check magic number
if (m_pcHeader->magic != AI_MD2_MAGIC_NUMBER_BE &&
m_pcHeader->magic != AI_MD2_MAGIC_NUMBER_LE)
{
char szBuffer[5];
szBuffer[0] = ((char*)&m_pcHeader->magic)[0];
szBuffer[1] = ((char*)&m_pcHeader->magic)[1];
szBuffer[2] = ((char*)&m_pcHeader->magic)[2];
szBuffer[3] = ((char*)&m_pcHeader->magic)[3];
szBuffer[4] = '\0';
// check magic number
if (m_pcHeader->magic != AI_MD2_MAGIC_NUMBER_BE &&
m_pcHeader->magic != AI_MD2_MAGIC_NUMBER_LE)
{
char szBuffer[5];
szBuffer[0] = ((char*)&m_pcHeader->magic)[0];
szBuffer[1] = ((char*)&m_pcHeader->magic)[1];
szBuffer[2] = ((char*)&m_pcHeader->magic)[2];
szBuffer[3] = ((char*)&m_pcHeader->magic)[3];
szBuffer[4] = '\0';
throw DeadlyImportError("Invalid MD2 magic word: should be IDP2, the "
"magic word found is " + std::string(szBuffer));
}
throw DeadlyImportError("Invalid MD2 magic word: should be IDP2, the "
"magic word found is " + std::string(szBuffer));
}
// check file format version
if (m_pcHeader->version != 8)
DefaultLogger::get()->warn( "Unsupported md2 file version. Continuing happily ...");
// check file format version
if (m_pcHeader->version != 8)
DefaultLogger::get()->warn( "Unsupported md2 file version. Continuing happily ...");
// check some values whether they are valid
if (0 == m_pcHeader->numFrames)
throw DeadlyImportError( "Invalid md2 file: NUM_FRAMES is 0");
// check some values whether they are valid
if (0 == m_pcHeader->numFrames)
throw DeadlyImportError( "Invalid md2 file: NUM_FRAMES is 0");
if (m_pcHeader->offsetEnd > (uint32_t)fileSize)
throw DeadlyImportError( "Invalid md2 file: File is too small");
if (m_pcHeader->offsetEnd > (uint32_t)fileSize)
throw DeadlyImportError( "Invalid md2 file: File is too small");
if (m_pcHeader->offsetSkins + m_pcHeader->numSkins * sizeof (MD2::Skin) >= fileSize ||
m_pcHeader->offsetTexCoords + m_pcHeader->numTexCoords * sizeof (MD2::TexCoord) >= fileSize ||
m_pcHeader->offsetTriangles + m_pcHeader->numTriangles * sizeof (MD2::Triangle) >= fileSize ||
m_pcHeader->offsetFrames + m_pcHeader->numFrames * sizeof (MD2::Frame) >= fileSize ||
m_pcHeader->offsetEnd > fileSize)
{
throw DeadlyImportError("Invalid MD2 header: some offsets are outside the file");
}
if (m_pcHeader->offsetSkins + m_pcHeader->numSkins * sizeof (MD2::Skin) >= fileSize ||
m_pcHeader->offsetTexCoords + m_pcHeader->numTexCoords * sizeof (MD2::TexCoord) >= fileSize ||
m_pcHeader->offsetTriangles + m_pcHeader->numTriangles * sizeof (MD2::Triangle) >= fileSize ||
m_pcHeader->offsetFrames + m_pcHeader->numFrames * sizeof (MD2::Frame) >= fileSize ||
m_pcHeader->offsetEnd > fileSize)
{
throw DeadlyImportError("Invalid MD2 header: some offsets are outside the file");
}
if (m_pcHeader->numSkins > AI_MD2_MAX_SKINS)
DefaultLogger::get()->warn("The model contains more skins than Quake 2 supports");
if ( m_pcHeader->numFrames > AI_MD2_MAX_FRAMES)
DefaultLogger::get()->warn("The model contains more frames than Quake 2 supports");
if (m_pcHeader->numVertices > AI_MD2_MAX_VERTS)
DefaultLogger::get()->warn("The model contains more vertices than Quake 2 supports");
if (m_pcHeader->numSkins > AI_MD2_MAX_SKINS)
DefaultLogger::get()->warn("The model contains more skins than Quake 2 supports");
if ( m_pcHeader->numFrames > AI_MD2_MAX_FRAMES)
DefaultLogger::get()->warn("The model contains more frames than Quake 2 supports");
if (m_pcHeader->numVertices > AI_MD2_MAX_VERTS)
DefaultLogger::get()->warn("The model contains more vertices than Quake 2 supports");
if (m_pcHeader->numFrames <= configFrameID )
throw DeadlyImportError("The requested frame is not existing the file");
if (m_pcHeader->numFrames <= configFrameID )
throw DeadlyImportError("The requested frame is not existing the file");
}
// ------------------------------------------------------------------------------------------------
// Imports the given file into the given scene structure.
void MD2Importer::InternReadFile( const std::string& pFile,
aiScene* pScene, IOSystem* pIOHandler)
aiScene* pScene, IOSystem* pIOHandler)
{
boost::scoped_ptr<IOStream> file( pIOHandler->Open( pFile));
boost::scoped_ptr<IOStream> file( pIOHandler->Open( pFile));
// Check whether we can read from the file
if( file.get() == NULL)
throw DeadlyImportError( "Failed to open MD2 file " + pFile + "");
// Check whether we can read from the file
if( file.get() == NULL)
throw DeadlyImportError( "Failed to open MD2 file " + pFile + "");
// check whether the md3 file is large enough to contain
// at least the file header
fileSize = (unsigned int)file->FileSize();
if( fileSize < sizeof(MD2::Header))
throw DeadlyImportError( "MD2 File is too small");
// check whether the md3 file is large enough to contain
// at least the file header
fileSize = (unsigned int)file->FileSize();
if( fileSize < sizeof(MD2::Header))
throw DeadlyImportError( "MD2 File is too small");
std::vector<uint8_t> mBuffer2(fileSize);
file->Read(&mBuffer2[0], 1, fileSize);
mBuffer = &mBuffer2[0];
std::vector<uint8_t> mBuffer2(fileSize);
file->Read(&mBuffer2[0], 1, fileSize);
mBuffer = &mBuffer2[0];
m_pcHeader = (BE_NCONST MD2::Header*)mBuffer;
m_pcHeader = (BE_NCONST MD2::Header*)mBuffer;
#ifdef AI_BUILD_BIG_ENDIAN
ByteSwap::Swap4(&m_pcHeader->frameSize);
ByteSwap::Swap4(&m_pcHeader->magic);
ByteSwap::Swap4(&m_pcHeader->numFrames);
ByteSwap::Swap4(&m_pcHeader->numGlCommands);
ByteSwap::Swap4(&m_pcHeader->numSkins);
ByteSwap::Swap4(&m_pcHeader->numTexCoords);
ByteSwap::Swap4(&m_pcHeader->numTriangles);
ByteSwap::Swap4(&m_pcHeader->numVertices);
ByteSwap::Swap4(&m_pcHeader->offsetEnd);
ByteSwap::Swap4(&m_pcHeader->offsetFrames);
ByteSwap::Swap4(&m_pcHeader->offsetGlCommands);
ByteSwap::Swap4(&m_pcHeader->offsetSkins);
ByteSwap::Swap4(&m_pcHeader->offsetTexCoords);
ByteSwap::Swap4(&m_pcHeader->offsetTriangles);
ByteSwap::Swap4(&m_pcHeader->skinHeight);
ByteSwap::Swap4(&m_pcHeader->skinWidth);
ByteSwap::Swap4(&m_pcHeader->version);
ByteSwap::Swap4(&m_pcHeader->frameSize);
ByteSwap::Swap4(&m_pcHeader->magic);
ByteSwap::Swap4(&m_pcHeader->numFrames);
ByteSwap::Swap4(&m_pcHeader->numGlCommands);
ByteSwap::Swap4(&m_pcHeader->numSkins);
ByteSwap::Swap4(&m_pcHeader->numTexCoords);
ByteSwap::Swap4(&m_pcHeader->numTriangles);
ByteSwap::Swap4(&m_pcHeader->numVertices);
ByteSwap::Swap4(&m_pcHeader->offsetEnd);
ByteSwap::Swap4(&m_pcHeader->offsetFrames);
ByteSwap::Swap4(&m_pcHeader->offsetGlCommands);
ByteSwap::Swap4(&m_pcHeader->offsetSkins);
ByteSwap::Swap4(&m_pcHeader->offsetTexCoords);
ByteSwap::Swap4(&m_pcHeader->offsetTriangles);
ByteSwap::Swap4(&m_pcHeader->skinHeight);
ByteSwap::Swap4(&m_pcHeader->skinWidth);
ByteSwap::Swap4(&m_pcHeader->version);
#endif
ValidateHeader();
ValidateHeader();
// there won't be more than one mesh inside the file
pScene->mNumMaterials = 1;
pScene->mRootNode = new aiNode();
pScene->mRootNode->mNumMeshes = 1;
pScene->mRootNode->mMeshes = new unsigned int[1];
pScene->mRootNode->mMeshes[0] = 0;
pScene->mMaterials = new aiMaterial*[1];
pScene->mMaterials[0] = new aiMaterial();
pScene->mNumMeshes = 1;
pScene->mMeshes = new aiMesh*[1];
// there won't be more than one mesh inside the file
pScene->mNumMaterials = 1;
pScene->mRootNode = new aiNode();
pScene->mRootNode->mNumMeshes = 1;
pScene->mRootNode->mMeshes = new unsigned int[1];
pScene->mRootNode->mMeshes[0] = 0;
pScene->mMaterials = new aiMaterial*[1];
pScene->mMaterials[0] = new aiMaterial();
pScene->mNumMeshes = 1;
pScene->mMeshes = new aiMesh*[1];
aiMesh* pcMesh = pScene->mMeshes[0] = new aiMesh();
pcMesh->mPrimitiveTypes = aiPrimitiveType_TRIANGLE;
aiMesh* pcMesh = pScene->mMeshes[0] = new aiMesh();
pcMesh->mPrimitiveTypes = aiPrimitiveType_TRIANGLE;
// navigate to the begin of the frame data
BE_NCONST MD2::Frame* pcFrame = (BE_NCONST MD2::Frame*) ((uint8_t*)
m_pcHeader + m_pcHeader->offsetFrames);
// navigate to the begin of the frame data
BE_NCONST MD2::Frame* pcFrame = (BE_NCONST MD2::Frame*) ((uint8_t*)
m_pcHeader + m_pcHeader->offsetFrames);
pcFrame += configFrameID;
pcFrame += configFrameID;
// navigate to the begin of the triangle data
MD2::Triangle* pcTriangles = (MD2::Triangle*) ((uint8_t*)
m_pcHeader + m_pcHeader->offsetTriangles);
// navigate to the begin of the triangle data
MD2::Triangle* pcTriangles = (MD2::Triangle*) ((uint8_t*)
m_pcHeader + m_pcHeader->offsetTriangles);
// navigate to the begin of the tex coords data
BE_NCONST MD2::TexCoord* pcTexCoords = (BE_NCONST MD2::TexCoord*) ((uint8_t*)
m_pcHeader + m_pcHeader->offsetTexCoords);
// navigate to the begin of the tex coords data
BE_NCONST MD2::TexCoord* pcTexCoords = (BE_NCONST MD2::TexCoord*) ((uint8_t*)
m_pcHeader + m_pcHeader->offsetTexCoords);
// navigate to the begin of the vertex data
BE_NCONST MD2::Vertex* pcVerts = (BE_NCONST MD2::Vertex*) (pcFrame->vertices);
// navigate to the begin of the vertex data
BE_NCONST MD2::Vertex* pcVerts = (BE_NCONST MD2::Vertex*) (pcFrame->vertices);
#ifdef AI_BUILD_BIG_ENDIAN
for (uint32_t i = 0; i< m_pcHeader->numTriangles; ++i)
{
for (unsigned int p = 0; p < 3;++p)
{
ByteSwap::Swap2(& pcTriangles[i].textureIndices[p]);
ByteSwap::Swap2(& pcTriangles[i].vertexIndices[p]);
}
}
for (uint32_t i = 0; i < m_pcHeader->offsetTexCoords;++i)
{
ByteSwap::Swap2(& pcTexCoords[i].s);
ByteSwap::Swap2(& pcTexCoords[i].t);
}
ByteSwap::Swap4( & pcFrame->scale[0] );
ByteSwap::Swap4( & pcFrame->scale[1] );
ByteSwap::Swap4( & pcFrame->scale[2] );
ByteSwap::Swap4( & pcFrame->translate[0] );
ByteSwap::Swap4( & pcFrame->translate[1] );
ByteSwap::Swap4( & pcFrame->translate[2] );
for (uint32_t i = 0; i< m_pcHeader->numTriangles; ++i)
{
for (unsigned int p = 0; p < 3;++p)
{
ByteSwap::Swap2(& pcTriangles[i].textureIndices[p]);
ByteSwap::Swap2(& pcTriangles[i].vertexIndices[p]);
}
}
for (uint32_t i = 0; i < m_pcHeader->offsetTexCoords;++i)
{
ByteSwap::Swap2(& pcTexCoords[i].s);
ByteSwap::Swap2(& pcTexCoords[i].t);
}
ByteSwap::Swap4( & pcFrame->scale[0] );
ByteSwap::Swap4( & pcFrame->scale[1] );
ByteSwap::Swap4( & pcFrame->scale[2] );
ByteSwap::Swap4( & pcFrame->translate[0] );
ByteSwap::Swap4( & pcFrame->translate[1] );
ByteSwap::Swap4( & pcFrame->translate[2] );
#endif
pcMesh->mNumFaces = m_pcHeader->numTriangles;
pcMesh->mFaces = new aiFace[m_pcHeader->numTriangles];
pcMesh->mNumFaces = m_pcHeader->numTriangles;
pcMesh->mFaces = new aiFace[m_pcHeader->numTriangles];
// allocate output storage
pcMesh->mNumVertices = (unsigned int)pcMesh->mNumFaces*3;
pcMesh->mVertices = new aiVector3D[pcMesh->mNumVertices];
pcMesh->mNormals = new aiVector3D[pcMesh->mNumVertices];
// allocate output storage
pcMesh->mNumVertices = (unsigned int)pcMesh->mNumFaces*3;
pcMesh->mVertices = new aiVector3D[pcMesh->mNumVertices];
pcMesh->mNormals = new aiVector3D[pcMesh->mNumVertices];
// Not sure whether there are MD2 files without texture coordinates
// NOTE: texture coordinates can be there without a texture,
// but a texture can't be there without a valid UV channel
aiMaterial* pcHelper = (aiMaterial*)pScene->mMaterials[0];
const int iMode = (int)aiShadingMode_Gouraud;
pcHelper->AddProperty<int>(&iMode, 1, AI_MATKEY_SHADING_MODEL);
// Not sure whether there are MD2 files without texture coordinates
// NOTE: texture coordinates can be there without a texture,
// but a texture can't be there without a valid UV channel
aiMaterial* pcHelper = (aiMaterial*)pScene->mMaterials[0];
const int iMode = (int)aiShadingMode_Gouraud;
pcHelper->AddProperty<int>(&iMode, 1, AI_MATKEY_SHADING_MODEL);
if (m_pcHeader->numTexCoords && m_pcHeader->numSkins)
{
// navigate to the first texture associated with the mesh
const MD2::Skin* pcSkins = (const MD2::Skin*) ((unsigned char*)m_pcHeader +
m_pcHeader->offsetSkins);
if (m_pcHeader->numTexCoords && m_pcHeader->numSkins)
{
// navigate to the first texture associated with the mesh
const MD2::Skin* pcSkins = (const MD2::Skin*) ((unsigned char*)m_pcHeader +
m_pcHeader->offsetSkins);
aiColor3D clr;
clr.b = clr.g = clr.r = 1.0f;
pcHelper->AddProperty<aiColor3D>(&clr, 1,AI_MATKEY_COLOR_DIFFUSE);
pcHelper->AddProperty<aiColor3D>(&clr, 1,AI_MATKEY_COLOR_SPECULAR);
aiColor3D clr;
clr.b = clr.g = clr.r = 1.0f;
pcHelper->AddProperty<aiColor3D>(&clr, 1,AI_MATKEY_COLOR_DIFFUSE);
pcHelper->AddProperty<aiColor3D>(&clr, 1,AI_MATKEY_COLOR_SPECULAR);
clr.b = clr.g = clr.r = 0.05f;
pcHelper->AddProperty<aiColor3D>(&clr, 1,AI_MATKEY_COLOR_AMBIENT);
clr.b = clr.g = clr.r = 0.05f;
pcHelper->AddProperty<aiColor3D>(&clr, 1,AI_MATKEY_COLOR_AMBIENT);
if (pcSkins->name[0])
{
aiString szString;
const size_t iLen = ::strlen(pcSkins->name);
::memcpy(szString.data,pcSkins->name,iLen);
szString.data[iLen] = '\0';
szString.length = iLen;
if (pcSkins->name[0])
{
aiString szString;
const size_t iLen = ::strlen(pcSkins->name);
::memcpy(szString.data,pcSkins->name,iLen);
szString.data[iLen] = '\0';
szString.length = iLen;
pcHelper->AddProperty(&szString,AI_MATKEY_TEXTURE_DIFFUSE(0));
}
else{
DefaultLogger::get()->warn("Texture file name has zero length. It will be skipped.");
}
}
else {
// apply a default material
aiColor3D clr;
clr.b = clr.g = clr.r = 0.6f;
pcHelper->AddProperty<aiColor3D>(&clr, 1,AI_MATKEY_COLOR_DIFFUSE);
pcHelper->AddProperty<aiColor3D>(&clr, 1,AI_MATKEY_COLOR_SPECULAR);
pcHelper->AddProperty(&szString,AI_MATKEY_TEXTURE_DIFFUSE(0));
}
else{
DefaultLogger::get()->warn("Texture file name has zero length. It will be skipped.");
}
}
else {
// apply a default material
aiColor3D clr;
clr.b = clr.g = clr.r = 0.6f;
pcHelper->AddProperty<aiColor3D>(&clr, 1,AI_MATKEY_COLOR_DIFFUSE);
pcHelper->AddProperty<aiColor3D>(&clr, 1,AI_MATKEY_COLOR_SPECULAR);
clr.b = clr.g = clr.r = 0.05f;
pcHelper->AddProperty<aiColor3D>(&clr, 1,AI_MATKEY_COLOR_AMBIENT);
clr.b = clr.g = clr.r = 0.05f;
pcHelper->AddProperty<aiColor3D>(&clr, 1,AI_MATKEY_COLOR_AMBIENT);
aiString szName;
szName.Set(AI_DEFAULT_MATERIAL_NAME);
pcHelper->AddProperty(&szName,AI_MATKEY_NAME);
aiString szName;
szName.Set(AI_DEFAULT_MATERIAL_NAME);
pcHelper->AddProperty(&szName,AI_MATKEY_NAME);
aiString sz;
aiString sz;
// TODO: Try to guess the name of the texture file from the model file name
// TODO: Try to guess the name of the texture file from the model file name
sz.Set("$texture_dummy.bmp");
pcHelper->AddProperty(&sz,AI_MATKEY_TEXTURE_DIFFUSE(0));
}
sz.Set("$texture_dummy.bmp");
pcHelper->AddProperty(&sz,AI_MATKEY_TEXTURE_DIFFUSE(0));
}
// now read all triangles of the first frame, apply scaling and translation
unsigned int iCurrent = 0;
// now read all triangles of the first frame, apply scaling and translation
unsigned int iCurrent = 0;
float fDivisorU = 1.0f,fDivisorV = 1.0f;
if (m_pcHeader->numTexCoords) {
// allocate storage for texture coordinates, too
pcMesh->mTextureCoords[0] = new aiVector3D[pcMesh->mNumVertices];
pcMesh->mNumUVComponents[0] = 2;
float fDivisorU = 1.0f,fDivisorV = 1.0f;
if (m_pcHeader->numTexCoords) {
// allocate storage for texture coordinates, too
pcMesh->mTextureCoords[0] = new aiVector3D[pcMesh->mNumVertices];
pcMesh->mNumUVComponents[0] = 2;
// check whether the skin width or height are zero (this would
// cause a division through zero)
if (!m_pcHeader->skinWidth) {
DefaultLogger::get()->error("MD2: No valid skin width given");
}
else fDivisorU = (float)m_pcHeader->skinWidth;
if (!m_pcHeader->skinHeight){
DefaultLogger::get()->error("MD2: No valid skin height given");
}
else fDivisorV = (float)m_pcHeader->skinHeight;
}
// check whether the skin width or height are zero (this would
// cause a division through zero)
if (!m_pcHeader->skinWidth) {
DefaultLogger::get()->error("MD2: No valid skin width given");
}
else fDivisorU = (float)m_pcHeader->skinWidth;
if (!m_pcHeader->skinHeight){
DefaultLogger::get()->error("MD2: No valid skin height given");
}
else fDivisorV = (float)m_pcHeader->skinHeight;
}
for (unsigned int i = 0; i < (unsigned int)m_pcHeader->numTriangles;++i) {
// Allocate the face
pScene->mMeshes[0]->mFaces[i].mIndices = new unsigned int[3];
pScene->mMeshes[0]->mFaces[i].mNumIndices = 3;
for (unsigned int i = 0; i < (unsigned int)m_pcHeader->numTriangles;++i) {
// Allocate the face
pScene->mMeshes[0]->mFaces[i].mIndices = new unsigned int[3];
pScene->mMeshes[0]->mFaces[i].mNumIndices = 3;
// copy texture coordinates
// check whether they are different from the previous value at this index.
// In this case, create a full separate set of vertices/normals/texcoords
for (unsigned int c = 0; c < 3;++c,++iCurrent) {
// copy texture coordinates
// check whether they are different from the previous value at this index.
// In this case, create a full separate set of vertices/normals/texcoords
for (unsigned int c = 0; c < 3;++c,++iCurrent) {
// validate vertex indices
unsigned int iIndex = (unsigned int)pcTriangles[i].vertexIndices[c];
if (iIndex >= m_pcHeader->numVertices) {
DefaultLogger::get()->error("MD2: Vertex index is outside the allowed range");
iIndex = m_pcHeader->numVertices-1;
}
// validate vertex indices
unsigned int iIndex = (unsigned int)pcTriangles[i].vertexIndices[c];
if (iIndex >= m_pcHeader->numVertices) {
DefaultLogger::get()->error("MD2: Vertex index is outside the allowed range");
iIndex = m_pcHeader->numVertices-1;
}
// read x,y, and z component of the vertex
aiVector3D& vec = pcMesh->mVertices[iCurrent];
// read x,y, and z component of the vertex
aiVector3D& vec = pcMesh->mVertices[iCurrent];
vec.x = (float)pcVerts[iIndex].vertex[0] * pcFrame->scale[0];
vec.x += pcFrame->translate[0];
vec.x = (float)pcVerts[iIndex].vertex[0] * pcFrame->scale[0];
vec.x += pcFrame->translate[0];
vec.y = (float)pcVerts[iIndex].vertex[1] * pcFrame->scale[1];
vec.y += pcFrame->translate[1];
vec.y = (float)pcVerts[iIndex].vertex[1] * pcFrame->scale[1];
vec.y += pcFrame->translate[1];
vec.z = (float)pcVerts[iIndex].vertex[2] * pcFrame->scale[2];
vec.z += pcFrame->translate[2];
vec.z = (float)pcVerts[iIndex].vertex[2] * pcFrame->scale[2];
vec.z += pcFrame->translate[2];
// read the normal vector from the precalculated normal table
aiVector3D& vNormal = pcMesh->mNormals[iCurrent];
LookupNormalIndex(pcVerts[iIndex].lightNormalIndex,vNormal);
// read the normal vector from the precalculated normal table
aiVector3D& vNormal = pcMesh->mNormals[iCurrent];
LookupNormalIndex(pcVerts[iIndex].lightNormalIndex,vNormal);
// flip z and y to become right-handed
std::swap((float&)vNormal.z,(float&)vNormal.y);
std::swap((float&)vec.z,(float&)vec.y);
// flip z and y to become right-handed
std::swap((float&)vNormal.z,(float&)vNormal.y);
std::swap((float&)vec.z,(float&)vec.y);
if (m_pcHeader->numTexCoords) {
// validate texture coordinates
iIndex = pcTriangles[i].textureIndices[c];
if (iIndex >= m_pcHeader->numTexCoords) {
DefaultLogger::get()->error("MD2: UV index is outside the allowed range");
iIndex = m_pcHeader->numTexCoords-1;
}
if (m_pcHeader->numTexCoords) {
// validate texture coordinates
iIndex = pcTriangles[i].textureIndices[c];
if (iIndex >= m_pcHeader->numTexCoords) {
DefaultLogger::get()->error("MD2: UV index is outside the allowed range");
iIndex = m_pcHeader->numTexCoords-1;
}
aiVector3D& pcOut = pcMesh->mTextureCoords[0][iCurrent];
aiVector3D& pcOut = pcMesh->mTextureCoords[0][iCurrent];
// the texture coordinates are absolute values but we
// need relative values between 0 and 1
pcOut.x = pcTexCoords[iIndex].s / fDivisorU;
pcOut.y = 1.f-pcTexCoords[iIndex].t / fDivisorV;
}
pScene->mMeshes[0]->mFaces[i].mIndices[c] = iCurrent;
}
}
// the texture coordinates are absolute values but we
// need relative values between 0 and 1
pcOut.x = pcTexCoords[iIndex].s / fDivisorU;
pcOut.y = 1.f-pcTexCoords[iIndex].t / fDivisorV;
}
pScene->mMeshes[0]->mFaces[i].mIndices[c] = iCurrent;
}
}
}
#endif // !! ASSIMP_BUILD_NO_MD2_IMPORTER