标记 CCoronas / C3dMarkers

static void RegisterCorona(unsigned int id, CEntity* attachTo, unsigned char red, unsigned char green, unsigned char blue,
    unsigned char alpha, CVector const& posn, float radius, float farClip, eCoronaType coronaType, eCoronaFlareType flaretype,
    bool enableReflection, bool checkObstacles, int _param_not_used, float angle, bool longDistance, float nearClip,
    unsigned char fadeState, float fadeSpeed, bool onlyFromBelow, bool reflectionDelay);
// 另有 RwTexture* 重载

static void UpdateCoronaCoors(unsigned int id, CVector const& posn, float farClip, float angle);

static C3dMarker* PlaceMarker(unsigned int id, unsigned short type, CVector& posn, float size,
    unsigned char red, unsigned char green, unsigned char blue, unsigned char alpha,
    unsigned short pulsePeriod, float pulseFraction, short rotateRate,
    float nrm_x, float nrm_y, float nrm_z, bool zCheck);
static void PlaceMarkerSet(unsigned int id, unsigned short type, CVector& posn, float size,
    unsigned char red, unsigned char green, unsigned char blue, unsigned char alpha,
    unsigned short pulsePeriod, float pulseFraction, short rotateRate);
static void PlaceMarkerCone(unsigned int id, CVector& posn, float size,
    unsigned char red, unsigned char green, unsigned char blue, unsigned char alpha,
    unsigned short pulsePeriod, float pulseFraction, short rotateRate, unsigned char bEnableCollision);

static void DirectionArrowSet(CVector posn, float size, int red, int green, int blue, int alpha,
    float dir_x, float dir_y, float dir_z);

static void User3dMarkerDelete(int slotIndex);
static void User3dMarkerDeleteAll();

static void ForceRender(unsigned char bEnable);
static bool& IgnoreRenderLimit;