public static extern Result SubmitMesh( IntPtr ctx, float[] vertices, int verticesCount, int[] indices, int indicesCount, AcousticsMaterial material, ref int geometryId);
public static extern Result GetTransmissionFactor( AcousticsMaterial material, ref float transmissionFactor);
public static extern Result GetScatteringFactor( AcousticsMaterial material, ref float scatteringFactor);
public static extern Result GetAbsorptionFactor( AcousticsMaterial material, float[] absorptionFactor);