C++ (Cpp) Material::AddTexturePath示例

//--------------------------------------------------------------------------------------
void FBXScene::ProcessMaterials(FbxScene* pScene)
{
	for( int i = 0; i < pScene->GetMaterialCount(); ++i )
	{
		Material* pMaterial = new Material(i);

		FbxSurfaceMaterial* pFBXMaterial = pScene->GetMaterial(i);

		FbxProperty diffuseTextureProperty = pFBXMaterial->FindProperty(FbxSurfaceMaterial::sDiffuse);
		if( diffuseTextureProperty.IsValid() )
		{
			FbxFileTexture* pDiffuseTexture = diffuseTextureProperty.GetSrcObject<FbxFileTexture>(0);

			if( pDiffuseTexture )
			{
				std::string strFileName = pDiffuseTexture->GetFileName();

				if( strFileName.length() == 0 )
					strFileName = pDiffuseTexture->GetRelativeFileName();

				strFileName = GetFileFromPath(strFileName);

				pMaterial->SetDiffuseTextureName(strFileName);
			}
		}
		
		FbxProperty normalTextureProperty = pFBXMaterial->FindProperty(FbxSurfaceMaterial::sNormalMap);
		if( normalTextureProperty.IsValid() )
		{
				FbxFileTexture* pNormalTexture = normalTextureProperty.GetSrcObject<FbxFileTexture>(0);

				if( pNormalTexture )
				{
					std::string strFileName = pNormalTexture->GetFileName();

					if( strFileName.length() == 0 )
						strFileName = pNormalTexture->GetRelativeFileName();
					
					strFileName = GetFileFromPath(strFileName);

					pMaterial->SetNormalTextureName(strFileName);
				}
		}

		FbxSurfaceLambert* pLambert = FbxCast<FbxSurfaceLambert>(pFBXMaterial);
		FbxSurfacePhong* pPhong = FbxCast<FbxSurfacePhong>(pFBXMaterial); 

		BTHFBX_VEC3 AmbientColor2;
		BTHFBX_VEC3 EmissiveColor2;
		BTHFBX_VEC3 DiffuseColor2;
		BTHFBX_VEC3 SpecularColor2;

		float fSpecularPower = 1.0f;
		float fTransparency = 1.0f;

		if( pLambert )
		{
			AmbientColor2 = GetMaterialColor2(pLambert->Ambient, pLambert->AmbientFactor);
			EmissiveColor2 = GetMaterialColor2(pLambert->Emissive, pLambert->EmissiveFactor);
			DiffuseColor2 = GetMaterialColor2(pLambert->Diffuse, pLambert->DiffuseFactor);

			FbxPropertyT<FbxDouble> FBXTransparencyProperty = pLambert->TransparencyFactor;

			if( FBXTransparencyProperty.IsValid() )
				fTransparency = (float)FBXTransparencyProperty.Get();
		}

		if( pPhong )
		{
			SpecularColor2 = GetMaterialColor2(pPhong->Specular, pPhong->SpecularFactor);

			FbxPropertyT<FbxDouble> FBXSpecularPowerProperty = pPhong->Shininess;

			if( FBXSpecularPowerProperty.IsValid() )
				fSpecularPower = (float)FBXSpecularPowerProperty.Get();
		}

		pMaterial->SetAmbientColor2(AmbientColor2);
		pMaterial->SetEmissiveColor2(EmissiveColor2);
		pMaterial->SetDiffuseColor2(DiffuseColor2);
		pMaterial->SetSpecularColor2(SpecularColor2);

		pMaterial->SetSpecularPower(fSpecularPower);
		pMaterial->SetTransparency(fTransparency);

		pMaterial->AddTexturePath( GetFilePath(this->mFilename) + "/" );

		m_Materials.push_back(pMaterial);
		m_FBXMaterials.push_back(pFBXMaterial);
	}
}