/// <summary>
/// Create the main heightfield network for input.
/// </summary>
/// <param name="session"></param>
/// <param name="idt"></param>
/// <returns>True if successfully created the network</returns>
public bool CreateHeightFieldInputNode(HEU_SessionBase session, HEU_InputDataTerrain idt)
{
idt._heightfieldNodeID = HEU_Defines.HEU_INVALID_NODE_ID;
idt._heightNodeID = HEU_Defines.HEU_INVALID_NODE_ID;
idt._maskNodeID = HEU_Defines.HEU_INVALID_NODE_ID;
idt._mergeNodeID = HEU_Defines.HEU_INVALID_NODE_ID;
// Create the HeightField node network
bool bResult = session.CreateHeightFieldInput(idt._parentNodeID, idt._heightFieldName, idt._numPointsX, idt._numPointsY, idt._voxelSize,
HAPI_HeightFieldSampling.HAPI_HEIGHTFIELD_SAMPLING_CORNER,
out idt._heightfieldNodeID, out idt._heightNodeID, out idt._maskNodeID, out idt._mergeNodeID);
if (!bResult ||
idt._heightfieldNodeID == HEU_Defines.HEU_INVALID_NODE_ID ||
idt._heightNodeID == HEU_Defines.HEU_INVALID_NODE_ID ||
idt._maskNodeID == HEU_Defines.HEU_INVALID_NODE_ID ||
idt._mergeNodeID == HEU_Defines.HEU_INVALID_NODE_ID)
{
Debug.LogError("Failed to create new heightfield node in Houdini session!");
return(false);
}
if (!session.CookNode(idt._heightNodeID, false))
{
Debug.LogError("New input node failed to cook!");
return(false);
}
return(true);
}