assimp/include/assimp/material.inl

/*
---------------------------------------------------------------------------
Open Asset Import Library (assimp)
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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);
}

// ---------------------------------------------------------------------------
inline unsigned int aiMaterial::GetTextureCount(aiTextureType type) const
{
	return ::aiGetMaterialTextureCount(this,type);
}

// ---------------------------------------------------------------------------
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;

	const aiMaterialProperty* prop;
	const aiReturn ret = ::aiGetMaterialProperty(this,pKey,type,idx,
		(const aiMaterialProperty**)&prop);
	if ( AI_SUCCESS == ret )	{

		if (prop->mDataLength < sizeof(Type)*iNum) {
			return AI_FAILURE;
		}

		if (prop->mType != aiPTI_Buffer) {
			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
{
	const aiMaterialProperty* prop;
	const aiReturn ret = ::aiGetMaterialProperty(this,pKey,type,idx,
		(const aiMaterialProperty**)&prop);
	if ( AI_SUCCESS == ret )	{

		if (prop->mDataLength < sizeof(Type)) {
			return AI_FAILURE;
		}

		if (prop->mType != aiPTI_Buffer) {
			return AI_FAILURE;
		}

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

// ---------------------------------------------------------------------------
inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type,
	unsigned int idx,float* pOut,
	unsigned int* pMax) const
{
	return ::aiGetMaterialFloatArray(this,pKey,type,idx,pOut,pMax);
}
// ---------------------------------------------------------------------------
inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type,
	unsigned int idx,int* pOut,
	unsigned int* pMax) const
{
	return ::aiGetMaterialIntegerArray(this,pKey,type,idx,pOut,pMax);
}
// ---------------------------------------------------------------------------
inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type,
	unsigned int idx,float& pOut) const
{
	return aiGetMaterialFloat(this,pKey,type,idx,&pOut);
}
// ---------------------------------------------------------------------------
inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type,
	unsigned int idx,int& pOut) const
{
	return aiGetMaterialInteger(this,pKey,type,idx,&pOut);
}
// ---------------------------------------------------------------------------
inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type,
	unsigned int idx,aiColor4D& pOut) const
{
	return aiGetMaterialColor(this,pKey,type,idx,&pOut);
}
// ---------------------------------------------------------------------------
inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type,
	unsigned int idx,aiColor3D& pOut) const
{
	aiColor4D c;
	const aiReturn ret = aiGetMaterialColor(this,pKey,type,idx,&c);
	pOut = aiColor3D(c.r,c.g,c.b);
	return ret;
}
// ---------------------------------------------------------------------------
inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type,
	unsigned int idx,aiString& pOut) const
{
	return aiGetMaterialString(this,pKey,type,idx,&pOut);
}
// ---------------------------------------------------------------------------
inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type,
	unsigned int idx,aiUVTransform& pOut) const
{
	return aiGetMaterialUVTransform(this,pKey,type,idx,&pOut);
}


// ---------------------------------------------------------------------------
template<class TYPE>
aiReturn aiMaterial::AddProperty (const TYPE* pInput,
	const unsigned int pNumValues,
	const char* pKey,
	unsigned int type,
	unsigned int index)
{
	return AddBinaryProperty((const void*)pInput,
		pNumValues * sizeof(TYPE),
		pKey,type,index,aiPTI_Buffer);
}

// ---------------------------------------------------------------------------
inline aiReturn aiMaterial::AddProperty(const float* pInput,
	const unsigned int pNumValues,
	const char* pKey,
	unsigned int type,
	unsigned int index)
{
	return AddBinaryProperty((const void*)pInput,
		pNumValues * sizeof(float),
		pKey,type,index,aiPTI_Float);
}

// ---------------------------------------------------------------------------
inline aiReturn aiMaterial::AddProperty(const aiUVTransform* pInput,
	const unsigned int pNumValues,
	const char* pKey,
	unsigned int type,
	unsigned int index)
{
	return AddBinaryProperty((const void*)pInput,
		pNumValues * sizeof(aiUVTransform),
		pKey,type,index,aiPTI_Float);
}

// ---------------------------------------------------------------------------
inline aiReturn aiMaterial::AddProperty(const aiColor4D* pInput,
	const unsigned int pNumValues,
	const char* pKey,
	unsigned int type,
	unsigned int index)
{
	return AddBinaryProperty((const void*)pInput,
		pNumValues * sizeof(aiColor4D),
		pKey,type,index,aiPTI_Float);
}

// ---------------------------------------------------------------------------
inline aiReturn aiMaterial::AddProperty(const aiColor3D* pInput,
	const unsigned int pNumValues,
	const char* pKey,
	unsigned int type,
	unsigned int index)
{
	return AddBinaryProperty((const void*)pInput,
		pNumValues * sizeof(aiColor3D),
		pKey,type,index,aiPTI_Float);
}

// ---------------------------------------------------------------------------
inline aiReturn aiMaterial::AddProperty(const aiVector3D* pInput,
	const unsigned int pNumValues,
	const char* pKey,
	unsigned int type,
	unsigned int index)
{
	return AddBinaryProperty((const void*)pInput,
		pNumValues * sizeof(aiVector3D),
		pKey,type,index,aiPTI_Float);
}

// ---------------------------------------------------------------------------
inline aiReturn aiMaterial::AddProperty(const int* pInput,
	const unsigned int pNumValues,
	const char* pKey,
	unsigned int type,
	unsigned int index)
{
	return AddBinaryProperty((const void*)pInput,
		pNumValues * sizeof(int),
		pKey,type,index,aiPTI_Integer);
}


// ---------------------------------------------------------------------------
// The template specializations below are for backwards compatibility.
// The recommended way to add material properties is using the non-template
// overloads.
// ---------------------------------------------------------------------------

// ---------------------------------------------------------------------------
template<>
inline aiReturn aiMaterial::AddProperty<float>(const float* pInput,
	const unsigned int pNumValues,
	const char* pKey,
	unsigned int type,
	unsigned int index)
{
	return AddBinaryProperty((const void*)pInput,
		pNumValues * sizeof(float),
		pKey,type,index,aiPTI_Float);
}

// ---------------------------------------------------------------------------
template<>
inline aiReturn aiMaterial::AddProperty<aiUVTransform>(const aiUVTransform* pInput,
	const unsigned int pNumValues,
	const char* pKey,
	unsigned int type,
	unsigned int index)
{
	return AddBinaryProperty((const void*)pInput,
		pNumValues * sizeof(aiUVTransform),
		pKey,type,index,aiPTI_Float);
}

// ---------------------------------------------------------------------------
template<>
inline aiReturn aiMaterial::AddProperty<aiColor4D>(const aiColor4D* pInput,
	const unsigned int pNumValues,
	const char* pKey,
	unsigned int type,
	unsigned int index)
{
	return AddBinaryProperty((const void*)pInput,
		pNumValues * sizeof(aiColor4D),
		pKey,type,index,aiPTI_Float);
}

// ---------------------------------------------------------------------------
template<>
inline aiReturn aiMaterial::AddProperty<aiColor3D>(const aiColor3D* pInput,
	const unsigned int pNumValues,
	const char* pKey,
	unsigned int type,
	unsigned int index)
{
	return AddBinaryProperty((const void*)pInput,
		pNumValues * sizeof(aiColor3D),
		pKey,type,index,aiPTI_Float);
}

// ---------------------------------------------------------------------------
template<>
inline aiReturn aiMaterial::AddProperty<aiVector3D>(const aiVector3D* pInput,
	const unsigned int pNumValues,
	const char* pKey,
	unsigned int type,
	unsigned int index)
{
	return AddBinaryProperty((const void*)pInput,
		pNumValues * sizeof(aiVector3D),
		pKey,type,index,aiPTI_Float);
}

// ---------------------------------------------------------------------------
template<>
inline aiReturn aiMaterial::AddProperty<int>(const int* pInput,
	const unsigned int pNumValues,
	const char* pKey,
	unsigned int type,
	unsigned int index)
{
	return AddBinaryProperty((const void*)pInput,
		pNumValues * sizeof(int),
		pKey,type,index,aiPTI_Integer);
}

//! @endcond

#endif //! AI_MATERIAL_INL_INC