A 3 dimensional vector. This is similar data to Pt3. The purpose of this separate type is to encode the relative nature of the Vec3 as opposed to the absolute nature of a point. So usually you will want and need to add the vector to an absolute point to return to the absolute realm of points. Thanks to René Descartes for this great idea.
Attributes
- Companion
- object
- Graph
-
- Supertypes
Members list
Value members
Concrete methods
Compares the receiver object (this) with the argument object (that) for equivalence.
Compares the receiver object (this) with the argument object (that) for equivalence.
Any implementation of this method should be an equivalence relation:
- It is reflexive: for any instance
xof typeAny,x.equals(x)should returntrue. - It is symmetric: for any instances
xandyof typeAny,x.equals(y)should returntrueif and only ify.equals(x)returnstrue. - It is transitive: for any instances
x,y, andzof typeAnyifx.equals(y)returnstrueandy.equals(z)returnstrue, thenx.equals(z)should returntrue.
If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is usually necessary to override hashCode to ensure that objects which are "equal" (o1.equals(o2) returns true) hash to the same scala.Int. (o1.hashCode.equals(o2.hashCode)).
Value parameters
- that
-
the object to compare against this object for equality.
Attributes
- Returns
-
trueif the receiver object is equivalent to the argument;falseotherwise. - Definition Classes
-
Equals -> Any
Inherited methods
Utility method to append this as an element to an ArrayBuffer[Double]. End users should rarely need to use this method.
Attributes
- Inherited from:
- Dbl3Elem