ModifierDefs.h

//
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//    notice, this list of conditions and the following disclaimer.
//  * Redistributions in binary form must reproduce the above copyright
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// Copyright (c) 2018 NVIDIA Corporation. All rights reserved.



#ifndef MODIFIER_DEFS_H
#define MODIFIER_DEFS_H

#include "ApexUsingNamespace.h"

namespace nvidia
{
namespace apex
{

PX_PUSH_PACK_DEFAULT

struct ApexMeshParticleRollType
{
    enum Enum
    {
        SPHERICAL = 0, 
        CUBIC,         
        FLAT_X,        
        FLAT_Y,        
        FLAT_Z,        
        LONG_X,        
        LONG_Y,        
        LONG_Z,        
        SPRITE,        

        COUNT
    };
};

enum ModifierTypeEnum
{
    ModifierType_Invalid                        = 0,
    ModifierType_Rotation                       = 1,
    ModifierType_SimpleScale                    = 2,
    ModifierType_RandomScale                    = 3,
    ModifierType_ColorVsLife                    = 4,
    ModifierType_ColorVsDensity                 = 5,
    ModifierType_SubtextureVsLife               = 6,
    ModifierType_OrientAlongVelocity            = 7,
    ModifierType_ScaleAlongVelocity             = 8,
    ModifierType_RandomSubtexture               = 9,
    ModifierType_RandomRotation                 = 10,
    ModifierType_ScaleVsLife                    = 11,
    ModifierType_ScaleVsDensity                 = 12,
    ModifierType_ScaleVsCameraDistance          = 13,
    ModifierType_ViewDirectionSorting           = 14,
    ModifierType_RotationRate                   = 15,
    ModifierType_RotationRateVsLife             = 16,
    ModifierType_OrientScaleAlongScreenVelocity = 17,
    ModifierType_ScaleByMass                    = 18,
    ModifierType_ColorVsVelocity                = 19,

    ModifierType_Count
};

enum ModifierStage
{
    ModifierStage_Spawn = 0,        
    ModifierStage_Continuous = 1,   

    ModifierStage_Count
};

enum ColorChannel
{
    ColorChannel_Red    = 0,
    ColorChannel_Green  = 1,
    ColorChannel_Blue   = 2,
    ColorChannel_Alpha  = 3
};

enum ScaleAxis
{
    ScaleAxis_X         = 0,
    ScaleAxis_Y         = 1,
    ScaleAxis_Z         = 2
};

enum ModifierUsage
{
    ModifierUsage_Spawn         = 0x01,
    ModifierUsage_Continuous    = 0x02,

    ModifierUsage_Sprite        = 0x04,
    ModifierUsage_Mesh          = 0x08,
};

PX_POP_PACK

}
} // namespace nvidia

#endif // MODIFIER_DEFS_H