GEO_ImplicitSurfaceVDB.h

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/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 *
 * NAME:        GEO_ImplicitSurfaceVDB.h
 *
 * COMMENTS:    Tools to modify VDB with an implicit surface
 */

#pragma once



#ifndef __GEO_ImplicitSurfaceVDB_h__
#define __GEO_ImplicitSurfaceVDB_h__

#include "GEO_ImplicitSurface.h"
#include "GEO_PrimVDB.h"

    
template <typename GridType>
void
geoImplicitSurfaceActivateVDB(GridType& grid, const GEO_ImplicitSurface<VEX_32> &surface,
                              GEO_PrimVDB::ActivateOperation op,
                              bool setvalue, fpreal floatvalue,
                              const UT_BoundingBoxF &bbox,
                              bool do_prune = true);


enum GEO_ImplicitSurfaceClipOperation
{
    GEO_IMPLICIT_CLIP_INTERSECTION,
    GEO_IMPLICIT_CLIP_DIFFERENCE,
    GEO_IMPLICIT_CLIP_UNION,
};

template <typename GridType>
void
geoImplicitSurfaceClipVDB(GEO_ImplicitSurfaceClipOperation op,
                          GridType &grid,
                          const GEO_ImplicitSurface<VEX_32> &surface,
                          const float voxelsize,
                          const UT_BoundingBoxF &bbox,
                          const bool do_prune);

#endif