phys

Documentation

Index

• func MoveCircle(c Circle, v Vector, segs []Segment) (Circle, bool)
• func MoveEllipse(e Ellipse, v Vector, segs []Segment) (Ellipse, bool)

Functions

func MoveCircle

func MoveCircle(c Circle, v Vector, segs []Segment) (Circle, bool)

MoveCircle moves a circle with a given velocity, handling collision with segments. The second return value is true if the circle collided with a segment beneath it, otherwise it is false. This value can be used to decide if it is "on the ground."

func MoveEllipse

func MoveEllipse(e Ellipse, v Vector, segs []Segment) (Ellipse, bool)

MoveEllipse moves an ellipse with a given velocity, handling collision with segments. The second return value is true if the ellipse collided with a segment beneath it, otherwise it is false. This value can be used to decide if it is "on the ground."