assimp/include/aiMaterial.inl

/*
---------------------------------------------------------------------------
Open Asset Import Library (ASSIMP)
---------------------------------------------------------------------------

Copyright (c) 2006-2008, ASSIMP Development Team

All rights reserved.

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  following disclaimer.

* Redistributions in binary form must reproduce the above
  copyright notice, this list of conditions and the
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  derived from this software without specific prior
  written permission of the ASSIMP Development Team.

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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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---------------------------------------------------------------------------
*/

/** @file aiMaterial.inl
 *  @brief Defines the C++ getters for the material system
 */

#ifndef AI_MATERIAL_INL_INC
#define AI_MATERIAL_INL_INC

//! @cond never

// ---------------------------------------------------------------------------
inline aiReturn aiMaterial::GetTexture( aiTextureType type,
   unsigned int  index,
   C_STRUCT aiString* path,
   aiTextureMapping* mapping	/*= NULL*/,
   unsigned int* uvindex		/*= NULL*/,
   float* blend				   /*= NULL*/,
   aiTextureOp* op				/*= NULL*/,
   aiTextureMapMode* mapmode	/*= NULL*/) const
{
	return ::aiGetMaterialTexture(this,type,index,path,mapping,uvindex,blend,op,mapmode);
}

// ---------------------------------------------------------------------------
template <typename Type>
inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type,
	unsigned int idx, Type* pOut,
	unsigned int* pMax) const
{
	unsigned int iNum = pMax ? *pMax : 1;

	aiMaterialProperty* prop;
	aiReturn ret = ::aiGetMaterialProperty(this,pKey,type,idx,&prop);
	if ( AI_SUCCESS == ret )
	{
		if (prop->mDataLength < sizeof(Type)*iNum)
			return AI_FAILURE;

	//	if (::strcmp(prop->mData,(char*)aiPTI_Buffer)!=0)
	//		return AI_FAILURE;

		iNum = std::min((size_t)iNum,prop->mDataLength / sizeof(Type));
		::memcpy(pOut,prop->mData,iNum * sizeof(Type));
		if (pMax)*pMax = iNum;
	}
	return ret;
}

// ---------------------------------------------------------------------------
template <typename Type>
inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type,
	unsigned int idx,Type& pOut) const
{
	aiMaterialProperty* prop;
	aiReturn ret = ::aiGetMaterialProperty(this,pKey,type,idx,&prop);
	if ( AI_SUCCESS == ret )
	{
		if (prop->mDataLength < sizeof(Type))
			return AI_FAILURE;

		if (::strcmp(prop->mData,(char*)aiPTI_Buffer)!=0)
			return AI_FAILURE;

		::memcpy(&pOut,prop->mData,sizeof(Type));
	}
	return ret;
}

// ---------------------------------------------------------------------------
template <>
inline aiReturn aiMaterial::Get<float>(const char* pKey,unsigned int type,
	unsigned int idx,float* pOut,
	unsigned int* pMax) const
{
	return ::aiGetMaterialFloatArray(this,pKey,type,idx,pOut,pMax);
}
// ---------------------------------------------------------------------------
template <>
inline aiReturn aiMaterial::Get<int>(const char* pKey,unsigned int type,
	unsigned int idx,int* pOut,
	unsigned int* pMax) const
{
	return ::aiGetMaterialIntegerArray(this,pKey,type,idx,pOut,pMax);
}
// ---------------------------------------------------------------------------
template <>
inline aiReturn aiMaterial::Get<float>(const char* pKey,unsigned int type,
	unsigned int idx,float& pOut) const
{
	return aiGetMaterialFloat(this,pKey,type,idx,&pOut);
}
// ---------------------------------------------------------------------------
template <>
inline aiReturn aiMaterial::Get<int>(const char* pKey,unsigned int type,
	unsigned int idx,int& pOut) const
{
	return aiGetMaterialInteger(this,pKey,type,idx,&pOut);
}
// ---------------------------------------------------------------------------
template <>
inline aiReturn aiMaterial::Get<aiColor4D>(const char* pKey,unsigned int type,
	unsigned int idx,aiColor4D& pOut) const
{
	return aiGetMaterialColor(this,pKey,type,idx,&pOut);
}
// ---------------------------------------------------------------------------
template <>
inline aiReturn aiMaterial::Get<aiString>(const char* pKey,unsigned int type,
	unsigned int idx,aiString& pOut) const
{
	return aiGetMaterialString(this,pKey,type,idx,&pOut);
}

//! @endcond

#endif //! AI_MATERIAL_INL_INC