field.kit.math.geometry

Curve

class Curve extends AnyRef

Curve defines a collection of vertices that make up a curve. How this curve is constructed is undefined, and the job of a subclass. Here Vertex means the 'bones' of the curve e.g. control and tangent points where as Point refers to an arbitrary calculated point on this curve

attributes: abstract
known subclasses: Spline

Inherits

  1. AnyRef
  2. Any

Value Members

  1. def +=(v: Vec3): Unit

    adds the given Vec3

    adds the given Vec3

  2. def +=(x: Float, y: Float, z: Float): Unit

    adds a control point

    adds a control point

  3. var capacity: Int

  4. def clear: Unit

  5. def equals(arg0: Any): Boolean

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.

    The default implementations of this method is an equivalence relation:

    • It is reflexive: for any instance x of type Any, x.equals(x) should return true.
    • It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true.
    • It is transitive: for any instances x, y, and z of type AnyRef if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.

    If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is often necessary to override hashCode to ensure that objects that are "equal" (o1.equals(o2) returns true) hash to the same Int (o1.hashCode.equals(o2.hashCode)).

    arg0

    the object to compare against this object for equality.

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    definition classes: AnyRef ⇐ Any
  6. def hashCode(): Int

    Returns a hash code value for the object

    Returns a hash code value for the object.

    The default hashing algorithm is platform dependent.

    Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

    definition classes: AnyRef ⇐ Any
  7. def init(capacity: Int): Unit

    allocates the internal buffers

    allocates the internal buffers

  8. def point(time: Float): Unit

    calculates a point on the curve based on the time, where time is [0, 1]

    calculates a point on the curve based on the time, where time is [0, 1]. How the point is calculated is defined by the subclass.

  9. def point(time: Float, result: AnyRef): Unit

    calculates a point on the curve based on the time, where time is [0, 1]

    calculates a point on the curve based on the time, where time is [0, 1]. How the point is calculated is defined by the subclass.

    attributes: abstract
  10. var size: Int

    the current number of vertices in the list

    the current number of vertices in the list

  11. def toString(): String

    Returns a string representation of the object

    Returns a string representation of the object.

    The default representation is platform dependent.

    definition classes: AnyRef ⇐ Any
  12. def vertex(n: Int, v: Vec3): Vec3

  13. def vertex(n: Int): Vec3

  14. var vertices: FloatBuffer

    stores the control vertices and tangents

    stores the control vertices and tangents

Instance constructors

  1. new Curve(capacity: Int)

  2. new Curve()