OEMakeRegularSubGrid

bool OEMakeRegularSubGrid(OESystem::OEScalarGrid& gridout,
                          const OESystem::OESkewGrid& gridin,
                          const float* center, const float* extents,
                          float scale, bool reentrant)
bool OEMakeRegularSubGrid(OESystem::OEScalarGrid& gridout,
                          const OESystem::OEScalarGrid& gridin,
                          const float* center, const float* extents,
                          float scale, bool reentrant)

Regularize a portion of ‘gridin’ (OESkewGrid) into ‘gridout’ (that can be either OEScalarGrid or OESkewGrid)