Vector4 Structure |
Defines a four component vector.
A default constructed one is Zero.
Namespace: Microsoft.DirectX
Assembly: Demo3D.Common (in Demo3D.Common.dll) Version: 15.0.2.11458
SyntaxC#
[SerializableAttribute] public struct Vector4 : IEquatable<Vector4>
The Vector4 type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | Vector4(Vector3) |
Initializes a new instance of the Vector4 struct.
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| Vector4(Vector4) |
Initializes a new instance of the Vector4 class.
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| Vector4(Vector3, Double) |
Initializes a new instance of the Vector4 struct.
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| Vector4(Double, Double, Double, Double) |
Initializes a new instance of the Vector4 struct.
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| Vector4(Single, Single, Single, Single) |
Initializes a new instance of the Vector4 struct.
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Properties| Name | Description | |
|---|---|---|
 | Normalized | Vector4 normalization - make its length be 1
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| W |
Gets or sets the W component of the Vector4 as a Single.
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| WD |
Gets or sets the W component of the Vector4 as a Double.
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| X |
Gets or sets the X component of the Vector4 as a Single.
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| XD |
Gets or sets the X component of the Vector4 as a Double.
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| Y |
Gets or sets the Y component of the Vector4 as a Single.
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| YD |
Gets or sets the Y component of the Vector4 as a Double.
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| Z |
Gets or sets the Z component of the Vector4 as a Single.
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| ZD |
Gets or sets the Z component of the Vector4 as a Double.
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Methods| Name | Description | |
|---|---|---|
| Add(Vector4) | Vector4 addition
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 | Add(Vector4, Vector4) | Vector4 addition
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| Dot(Vector4) |
Dot product of two Vector4s
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| Dot(Vector4, Vector4) |
Dot product of two Vector4s
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| DotD(Vector4) |
Dot product of two Vector4s
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| DotD(Vector4, Vector4) |
Dot product of two Vector4s
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| Equals(Object) | Vector4 exact equality - see EQ(Vector4, Vector4) for alternative
(Overrides ValueTypeEquals(Object).) |
| Equals(Vector4) | Vector4 exact equality - see EQ(Vector4, Vector4) for alternative
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| GetHashCode |
Returns the hash code for the current Vector4.
(Overrides ValueTypeGetHashCode.) |
| Length |
Length of Vector4 |
| Length(Vector4) |
Length of Vector4 |
| LengthD |
Length of Vector4 |
| LengthD(Vector4) |
Length of Vector4 |
| LengthSq |
Length squared of Vector4 |
| LengthSq(Vector4) |
Length squared of Vector4 |
| LengthSqD |
Length squared of Vector4 |
| LengthSqD(Vector4) |
Length squared of Vector4 |
| Lerp(Vector4, Double) |
Linear interpolation between this Vector4 and another Vector4 This is most commonly used to find a point some fraction of the way along a line between two endpoints When t = 0 returns this. When t = 1 returns b. When t = 0.5 returns the point midway between this and b. |
| Lerp(Vector4, Vector4, Double) |
Linear interpolation between two Vector4s
This is most commonly used to find a point some fraction of the way along a line between two endpoints When t = 0 returns a. When t = 1 returns b. When t = 0.5 returns the point midway between a and b. |
| Lerp(Vector4, Vector4, Single) |
Linear interpolation between two Vector4s
This is most commonly used to find a point some fraction of the way along a line between two endpoints When t = 0 returns a. When t = 1 returns b. When t = 0.5 returns the point midway between a and b. |
| Maximize(Vector4) | Vector4 maximization - combination of the largest components
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| Maximize(Vector4, Vector4) | Vector4 maximization - combination of the largest components
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| Minimize(Vector4) | Vector4 minimization - combination of the smallest components
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| Minimize(Vector4, Vector4) | Vector4 minimization - combination of the smallest components
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| Multiply(Double) |
Scale the X, Y, Z and W components of Vector4 |
| Multiply(Single) |
Scale the X, Y, Z and W components of Vector4 |
| Multiply(Vector4) |
Scale the X, Y, Z and W components of Vector4.
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| Multiply(Vector4, Vector4) |
Scale the X, Y, and Z components of Vector4 .
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| Multiply(Vector4, Double) |
Scale the X, Y, Z and W components of Vector4 |
| Multiply(Vector4, Single) |
Scale the X, Y, Z and W components of Vector4 |
| MultiplyAdd |
Combined multiplication and addition
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| Negate | Vector4 in-place negation.
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| Normalize | Vector4 normalization - make its length be 1
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| Normalize(Vector4) | Vector4 normalization - make its length be 1
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| Scale(Double) |
Scale the X, Y, Z and W components of Vector4 |
| Scale(Single) |
Scale the X, Y, Z and W components of Vector4 |
| Scale(Vector4) |
Scale the X, Y, Z and W components of Vector4.
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| Scale(Vector4, Vector4) |
Scale the X, Y, Z and W components of Vector4 .
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| Scale(Vector4, Double) |
Scale the X, Y, Z and W components of Vector4 |
| Scale(Vector4, Single) |
Scale the X, Y, Z and W components of Vector4 |
| Subtract(Vector4) | Vector4 subtraction
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| Subtract(Vector4, Vector4) | Vector4 subtraction
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| ToString |
Returns a string that represents the current Vector4.
(Overrides ValueTypeToString.) |
| Transform |
Transforms a Vector4 by the given Matrix |
Operators| Name | Description | |
|---|---|---|
 | Addition | Vector4 addition
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| Equality | Vector4 exact equality - see EQ(Vector4, Vector4) for alternative
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| Inequality | Vector4 exact inequality - see EQ(Vector4, Vector4) for alternative
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| Multiply(Double, Vector4) |
Scale the X, Y, Z and W components of Vector4 |
| Multiply(Single, Vector4) |
Scale the X, Y, Z and W components of Vector4 |
| Multiply(Vector4, Double) |
Scale the X, Y, Z and W components of Vector4 |
| Multiply(Vector4, Single) |
Scale the X, Y, Z and W components of Vector4 |
| Subtraction | Vector4 subtraction
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| UnaryNegation | Vector4 unary negation
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Fields| Name | Description | |
|---|---|---|
 | Empty |
A Vector4 with all of its components set to zero.
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| MaxValue |
A Vector4 with the maximum value
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| MinValue |
A Vector4 with the minimum value
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| One |
A Vector4 with all of its components set to one.
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| Origin |
A Vector4 with all of its components set to zero.
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| WAxis |
A Vector4 representing the unit W-Axis
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| XAxis |
A Vector4 representing the unit X-Axis
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| YAxis |
A Vector4 representing the unit Y-Axis
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| ZAxis |
A Vector4 representing the unit Z-Axis
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| Zero |
A Vector4 with all of its components set to zero.
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See Also