GAS/GAS_FieldVex.h

Go to the documentation of this file.

/*
 * 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.
 *
 * Produced by:
 *      Jeff Lait
 *      Side Effects Software Inc
 *      123 Front Street West, Suite 1401
 *      Toronto, Ontario
 *      Canada   M5J 2M2
 *      416-504-9876
 *
 * NAME:        GAS_FieldVex.h ( GAS Library, C++)
 *
 * COMMENTS:
 */

#ifndef __GAS_FieldVex__
#define __GAS_FieldVex__

#include "GAS_API.h"

#include <GU/GU_Detail.h>

#include <SIM/SIM_RawField.h>
#include <SIM/SIM_RawIndexField.h>
#include <SIM/SIM_PhysicalParms.h>

#include <CVEX/CVEX_Context.h>
#include <CVEX/CVEX_Value.h>

#include "GAS_SubSolver.h"
#include "GAS_Utils.h"

class SIM_ScalarField;
class SIM_VectorField;
class SIM_MatrixField;
class SIM_IndexField;

class GAS_API gas_volumeMap
{
public:
    UT_String           name;
    const SIM_RawField  *vlist[3][3];
    SIM_RawField        *outlist[3][3];

    // Since you can't have these in matrices, there's only one.
    const SIM_RawIndexField *idxvlist;
    SIM_RawIndexField   *idxoutlist;

    UT_String           dataname[3][3];
    int                 dataidx_x[3][3];
    int                 dataidx_y[3][3];
    CVEX_Type           type;
    bool                processed[3][3];
};

struct GAS_API gas_volumeOutput
{
    const SIM_RawField  *srcvol;
    const SIM_RawIndexField *srcidxvol;
    SIM_RawField        **outfield;
    SIM_RawIndexField   **idxoutfield;
    int                 map;
    int                 i, j;
};

struct GAS_API gas_volumeParms
{
    const SIM_RawField  *vol;
    const SIM_RawIndexField     *idxvol;
    int                 argc;
    char                **argv;
    UT_RefArray<gas_volumeMap>  *volmap;
    UT_RefArray<gas_volumeOutput>       outputs;
};


class GAS_API GAS_FieldVex : public GAS_SubSolver
{
public:
    GETSET_DATA_FUNCS_S("vexscript", VexScript);
    GETSET_DATA_FUNCS_S("bindings", Bindings);
    GETSET_DATA_FUNCS_B("autobind", Autobind);

protected:
    explicit             GAS_FieldVex(const SIM_DataFactory *factory);
    virtual             ~GAS_FieldVex();

    bool                 shouldMultiThread(SIM_RawField *field) const 
                         { return field->field()->numTiles() > 1; }

    virtual bool         solveGasSubclass(SIM_Engine &engine,
                                SIM_Object *obj,
                                SIM_Time time,
                                SIM_Time timestep);

    void                 processVexScript(SIM_Object *obj, 
                                UT_String script, 
                                UT_RefArray<gas_volumeMap> &volmap) const;
    void                 executeVex(SIM_Object *obj, int argc, char **argv, 
                                UT_RefArray<gas_volumeMap> &volmap) const;

    THREADED_METHOD1_CONST(GAS_FieldVex, true, processVexVolume,
                    gas_volumeParms &, parms)
    void                 processVexVolumePartial(gas_volumeParms &parms,
                            const UT_JobInfo &info) const;

    bool                 processVexBlock(CVEX_Context &context,
                                int argc, char **argv,
                                const UT_RefArray<gas_volumeOutput> &outlist,
                                const SIM_RawField *vol,
                                const SIM_RawIndexField *idxvol,
                                const UT_RefArray<gas_volumeMap> &volmap,
                                int num, int *ix, int *iy, int *iz,
                                const UT_JobInfo &info) const;
private:
    static const SIM_DopDescription     *getDopDescription();

    fpreal               myTime, myTimeInc, myFrame;

    DECLARE_STANDARD_GETCASTTOTYPE();
    DECLARE_DATAFACTORY(GAS_FieldVex,
                        GAS_SubSolver,
                        "Gas Field Vex",
                        getDopDescription());
};

#endif

---