Structure to pass vegetation group properties.

struct IStatInstGroup {
  enum EPlayerHideable {
    ePlayerHideable_None = 0,
    ePlayerHideable_High,
    ePlayerHideable_Mid,
    ePlayerHideable_Low,
    ePlayerHideable_COUNT
  };
  _smart_ptr pStatObj;
  char szFileName[256];
  bool bHideability;
  bool bHideabilitySecondary;
  bool bPickable;
  float fBending;
  uint8 nCastShadowMinSpec;
  bool bRecvShadow;
  bool bPrecShadow;
  bool bUseAlphaBlending;
  float fSpriteDistRatio;
  float fLodDistRatio;
  float fShadowDistRatio;
  float fMaxViewDistRatio;
  float fBrightness;
  bool bUseSprites;
  bool bRandomRotation;
  bool bAlignToTerrain;
  bool bUseTerrainColor;
  bool bAllowIndoor;
  bool bAutoMerged;
  float fDensity;
  float fElevationMax;
  float fElevationMin;
  float fSize;
  float fSizeVar;
  float fSlopeMax;
  float fSlopeMin;
  float fStiffness;
  float fDamping;
  float fVariance;
  float fAirResistance;
  float fVegRadius;
  float fVegRadiusVert;
  float fVegRadiusHor;
  int nPlayerHideable;
  ESystemConfigSpec minConfigSpec;
  _smart_ptr pMaterial;
  uint8 nMaterialLayers;
  uint8 nTexturesAreStreamedIn;
  int m_dwRndFlags;
};

I3DEngine.h

enum EPlayerHideable {
  ePlayerHideable_None = 0,
  ePlayerHideable_High,
  ePlayerHideable_Mid,
  ePlayerHideable_Low,
  ePlayerHideable_COUNT
};

I3DEngine.h

bool bAlignToTerrain;

bool bAllowIndoor;

bool bAutoMerged;

bool bHideability;

bool bHideabilitySecondary;

bool bPickable;

bool bPrecShadow;

bool bRandomRotation;

bool bRecvShadow;

bool bUseAlphaBlending;

bool bUseSprites;

bool bUseTerrainColor;

float fAirResistance;

float fBending;

float fBrightness;

float fDamping;

float fDensity;

float fElevationMax;

float fElevationMin;

float fLodDistRatio;

float fMaxViewDistRatio;

float fShadowDistRatio;

float fSize;

float fSizeVar;

float fSlopeMax;

float fSlopeMin;

float fSpriteDistRatio;

float fStiffness;

float fVariance;

float fVegRadius;

float fVegRadiusHor;

float fVegRadiusVert;

int m_dwRndFlags;

Flags similar to entity render flags.

ESystemConfigSpec minConfigSpec;

Minimal configuration spec for this vegetation group.

uint8 nCastShadowMinSpec;

bool bCastShadow;

uint8 nMaterialLayers;

Material layers bitmask -> which layers are active.

int nPlayerHideable;

uint8 nTexturesAreStreamedIn;

Textures Are Streamed In.

_smart_ptr pMaterial;

Override material for this instance group.

_smart_ptr pStatObj;

char szFileName[256];

IStatInstGroup();