﻿Vector3d Properties

# Vector3d Properties

The Vector3d type exposes the following members.

Properties
NameDescription
IsUnitVector
Gets a value indicating whether or not this is a unit vector. A unit vector has length 1.
IsValid
Gets a value indicating whether this vector is valid. A valid vector must be formed of valid component values for x, y and z.
IsZero
Gets a value indicating whether the X, Y, and Z values are all equal to 0.0.
Item
Gets or sets a vector component at the given index.
Length
Computes the length (or magnitude, or size) of this vector. This is an application of Pythagoras' theorem. If this vector is invalid, its length is considered 0.
MaximumCoordinate
Gets the largest (both positive and negative) component value in this vector.
MinimumCoordinate
Gets the smallest (both positive and negative) component value in this vector.
SquareLength
Computes the squared length (or magnitude, or size) of this vector. This is an application of Pythagoras' theorem. While the Length property checks for input validity, this property does not. You should check validity in advance, if this vector can be invalid.
Unset
Gets the value of the vector with each component set to RhinoMath.UnsetValue.
X
Gets or sets the X (first) component of the vector.
XAxis
Gets the value of the vector with components 1,0,0.
Y
Gets or sets the Y (second) component of the vector.
YAxis
Gets the value of the vector with components 0,1,0.
Z
Gets or sets the Z (third) component of the vector.
ZAxis
Gets the value of the vector with components 0,0,1.
Zero
Gets the value of the vector with components 0,0,0.
Top