OBJ_Fog.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:        OBJ library (C++)
 *
 * COMMENTS:    Atmosphere object definition
 */

#ifndef __OBJ_Fog_h__
#define __OBJ_Fog_h__

#include "OBJ_API.h"
#include "OBJ_Node.h"

class obj_Scene;

enum OBJ_FogIndex
{
    I_FOG_MATERIAL = I_N_BASE_INDICES,
    I_FOG_MATERIAL_OPT,
    I_N_FOG_INDICES             // should always be last in the list
};

class OBJ_API OBJ_Fog : public OBJ_Node
{
public:
             OBJ_Fog(OP_Network *, const char *, OP_Operator *);
            ~OBJ_Fog() override;

    static PRM_Template         *getObsolete();
    static PRM_Template         *getTemplateList();
    static OP_Node              *myConstructor(OP_Network *net,
                                        const char *name, OP_Operator *entry);

    OBJ_OBJECT_TYPE              getObjectType() const override;
    OBJ_Fog                     *castToOBJFog() override { return this; }

    int                          collectPropertiesFromChannels(
                                        PI_EditScriptedParms &,
                                        UT_BitArray &selection,
                                        const CH_ChannelList &channels) override;
    int                          collectPropertiesFromParms(
                                        PI_EditScriptedParms &,
                                        UT_StringArray &names,
                                        PRM_ParmNameMap &nmap) override;

    void                         RISHADER(UT_String &str, fpreal t);

protected:

    // Used to get pointer to indirection indices for each object type
    int                         *getIndirect() const override
                                { return fogIndirect; }

private:

    static int          *fogIndirect;
};

#endif