Math functions
Type: Reference type
| Declaration | Description |
|---|---|
| int32 RandomLong(int32 low, int32 high) | Returns a random integer between low and high |
| float RandomFloat(float low, float high) | Returns a random float between low and high |
| void MakeVectors(const Vector& in vecAngles) | Makes vectors |
| Vector RotateVector(Vector& in vecToRotate,const Vector& in vecAngles, const Vector& in vecOffset) | Rotate vector |
| void MakeAimVectors(const Vector& in vecAngles) | Make aim vectors |
| void MakeInvVectors(const Vector& in vecAngles) | Make inverted vectors |
| float VecToYaw(const Vector& in vec) | Transforms a vector to a yaw value |
| Vector VecToAngles(const Vector& in vec) | Transforms a vector to an angle |
| float AngleMod(float flAngle) | Clamps the given angle between 0 and 360 |
| float AngleDiff(float flDestAngle, float flSrcAngle) | Returns the difference between 2 angles |
| float ApproachAngle(float target, float value, float speed) | Given a target and current angle value, and a rotation speed, all in degrees, returns a new angle that is either between value and target, or target, depending on whether the speed is high enough to reach that angle. |
| float AngleDistance(float flNext, float flCur) | Returns the distance between 2 angles |
| uint64 min(uint64 lhs, uint64 rhs) const | Returns the smaller of the two values |
| int64 min(int64 lhs, int64 rhs) const | Returns the smaller of the two values |
| float min(float lhs, float rhs) const | Returns the smaller of the two values |
| uint64 max(uint64 lhs, uint64 rhs) const | Returns the larger of the two values |
| int64 max(int64 lhs, int64 rhs) const | Returns the larger of the two values |
| float max(float lhs, float rhs) const | Returns the larger of the two values |
| int clamp(int min, int max, int value) const | Clamps a value between a range |
| float clamp(float min, float max, float value) const | Clamps a value between a range |
| float Floor(float flValue) const | Returns the float value, rounded down to the nearest whole number |
| float Ceil(float flValue) const | Returns the float value, rounded up to the nearest whole number |
| float DegreesToRadians(float flDegrees) const | Returns the given value in degrees as radians |
| float RadiansToDegrees(float flRadians) const | Returns the given value in radians as degrees |
| bool Compare(float flLhs, float flRhs, float flEpsilon) const | Compares the given floating point variables and returns whether they are equal, considering certain variance (epsilon) between them. |
| bool Compare(double flLhs, double flRhs, double flEpsilon) const | Compares the given floating point variables and returns whether they are equal, considering certain variance (epsilon) between them. |
| Declaration | Description |
|---|---|
| const int8 INT8_MIN | Int8 minimum value |
| const int16 INT16_MIN | Int16 minimum value |
| const int32 INT32_MIN | Int32 minimum value |
| const int64 INT64_MIN | Int64 minimum value |
| const int8 INT8_MAX | Int8 maximum value |
| const int16 INT16_MAX | Int16 maximum value |
| const int32 INT32_MAX | Int32 maximum value |
| const int64 INT64_MAX | Int64 maximum value |
| const uint8 UINT8_MAX | Uint8 maximum value |
| const uint16 UINT16_MAX | Uint16 maximum value |
| const uint32 UINT32_MAX | Uint32 maximum value |
| const uint64 UINT64_MAX | Uint64 maximum value |
| const size_t SIZE_MAX | Size_t maximum value |
| const float FLOAT_MIN | Float minimum positive value |
| const double DOUBLE_MIN | Double minimum positive value |
| const float FLOAT_MAX | Float maximum positive value |
| const double DOUBLE_MAX | Double maximum positive value |
| const double PI | PI |