WIP

include/ITAGeo/Directivity/DAFF_ImpulseResponse.h

@@ -19,9 +19,13 @@
 #ifndef IW_ITA_GEO_DIRECTIVITY_DAFF_IMPULSE_RESPONSE
 #define IW_ITA_GEO_DIRECTIVITY_DAFF_IMPULSE_RESPONSE
 
-#include <ITAGeo/Definitions.h>
-#include <ITAGeo/Directivity/Base.h>
-#include <ITAGeo/Directivity/DAFF_Format.h>
+#include "../Definitions.h"
+#include "../Coordinates.h"
+#include "Base.h"
+#include "DAFF_Format.h"
+
+#include <ITAFiniteImpulseResponse.h>
+#include <ITAMultichannelFiniteImpulseResponse.h>
 	
 namespace ITAGeo
 {
@@ -35,6 +39,9 @@ namespace ITAGeo
 			virtual ~CDAFF_ImpulseResponse();
 
 			float GetFilterLengthSamples() const;
+
+			void GetNearestNeighbourImpulseResponse( const ITAGeo::Coordinates::CSpherical& oDirection, ITABase::CFiniteImpulseResponse& oFIR, const int iChannelIndex = 0 ) const;
+			void GetNearestNeighbourImpulseResponse( const ITAGeo::Coordinates::CSpherical& oDirection, ITABase::CMultichannelFiniteImpulseResponse& oFIR ) const;
 		};
 	}
 }

src/ITAGeo/Directivity/DAFF_ImpulseResponse.cpp

@@ -28,3 +28,13 @@ float ITAGeo::Directivity::CDAFF_ImpulseResponse::GetFilterLengthSamples() const
 ITAGeo::Directivity::CDAFF_ImpulseResponse::~CDAFF_ImpulseResponse()
 {
 }
+
+void ITAGeo::Directivity::CDAFF_ImpulseResponse::GetNearestNeighbourImpulseResponse( const ITAGeo::Coordinates::CSpherical& oDirection, ITABase::CFiniteImpulseResponse& oFIR, const int iChannelIndex ) const
+{
+	ITA_EXCEPT_NOT_IMPLEMENTED;
+}
+
+void ITAGeo::Directivity::CDAFF_ImpulseResponse::GetNearestNeighbourImpulseResponse( const ITAGeo::Coordinates::CSpherical& oDirection, ITABase::CMultichannelFiniteImpulseResponse& oFIR ) const
+{
+	ITA_EXCEPT_NOT_IMPLEMENTED;
+}

src/ITAGeo/Material/Utils.cpp

 #include <ITAGeo/Material/Utils.h>
+#include <ITAException.h>
 
+float ITAGeo::Material::Utils::EstimateFilterLengthSamples( std::shared_ptr< const IMaterial > pMaterial, const float fSampleRate, const float fSpeedOfSound /*= ITAConstants::DEFAULT_SPEED_OF_SOUND_F*/ )
+{
+	ITA_EXCEPT_NOT_IMPLEMENTED;
+}

src/ITAGeo/Utils.cpp

@@ -556,9 +556,9 @@ bool ITAGeoUtils::VistaRaysFromOpenMeshFaceHalfedges(CITAMesh* pMesh, CITAMesh::
 		vRays.push_back(VistaRay(oStartPoint, oEndPoint - oStartPoint));
 	}
 	return true;
-}
+}
 
-ITA_GEO_API float ITAGeo::Material::Utils::EstimateFilterLengthSamples(std::shared_ptr<const IMaterial> pMaterial, const float fSampleRate, const float fSpeedOfSound)
+float ITAGeo::Material::Utils::EstimateFilterLengthSamples(std::shared_ptr<const IMaterial> pMaterial, const float fSampleRate, const float fSpeedOfSound)
 {
 	// Allow for the lowest frequency a phase shift of one cycle / return samples of one wave length
 	switch (pMaterial->GetType())