# double2x4

> Constructs a double2x4 matrix from four double2 vectors.

## Definition

* **Type:** Constructor
* **Namespace:** [Unity.Mathematics](/engine/6000.5/script-reference/unity/mathematics.md)
* **Assembly:** UnityEngine.MathematicsModule

## double2x4(double2, double2, double2, double2)

Constructs a double2x4 matrix from four double2 vectors.

```csharp
public double2x4(double2 c0, double2 c1, double2 c2, double2 c3)
```

### Parameters

**** (\[double2]\(/engine/6000.5/script-reference/unity/mathematics/double2)): The matrix column c0 will be set to this value.**** (\[double2]\(/engine/6000.5/script-reference/unity/mathematics/double2)): The matrix column c1 will be set to this value.**** (\[double2]\(/engine/6000.5/script-reference/unity/mathematics/double2)): The matrix column c2 will be set to this value.**** (\[double2]\(/engine/6000.5/script-reference/unity/mathematics/double2)): The matrix column c3 will be set to this value.

## double2x4(double, double, double, double, double, double, double, double)

Constructs a double2x4 matrix from 8 double values given in row-major order.

```csharp
public double2x4(double m00, double m01, double m02, double m03, double m10, double m11, double m12, double m13)
```

### Parameters

**** (\[double]\(https\://learn.microsoft.com/dotnet/api/system.double)): The matrix at row 0, column 0 will be set to this value.**** (\[double]\(https\://learn.microsoft.com/dotnet/api/system.double)): The matrix at row 0, column 1 will be set to this value.**** (\[double]\(https\://learn.microsoft.com/dotnet/api/system.double)): The matrix at row 0, column 2 will be set to this value.**** (\[double]\(https\://learn.microsoft.com/dotnet/api/system.double)): The matrix at row 0, column 3 will be set to this value.**** (\[double]\(https\://learn.microsoft.com/dotnet/api/system.double)): The matrix at row 1, column 0 will be set to this value.**** (\[double]\(https\://learn.microsoft.com/dotnet/api/system.double)): The matrix at row 1, column 1 will be set to this value.**** (\[double]\(https\://learn.microsoft.com/dotnet/api/system.double)): The matrix at row 1, column 2 will be set to this value.**** (\[double]\(https\://learn.microsoft.com/dotnet/api/system.double)): The matrix at row 1, column 3 will be set to this value.

## double2x4(double)

Constructs a double2x4 matrix from a single double value by assigning it to every component.

```csharp
public double2x4(double v)
```

### Parameters

**** (\[double]\(https\://learn.microsoft.com/dotnet/api/system.double)): double to convert to double2x4

## double2x4(bool)

Constructs a double2x4 matrix from a single bool value by converting it to double and assigning it to every component.

```csharp
public double2x4(bool v)
```

### Parameters

**** (\[bool]\(https\://learn.microsoft.com/dotnet/api/system.boolean)): bool to convert to double2x4

## double2x4(bool2x4)

Constructs a double2x4 matrix from a bool2x4 matrix by componentwise conversion.

```csharp
public double2x4(bool2x4 v)
```

### Parameters

**** (\[bool2x4]\(/engine/6000.5/script-reference/unity/mathematics/bool2x4)): bool2x4 to convert to double2x4

## double2x4(int)

Constructs a double2x4 matrix from a single int value by converting it to double and assigning it to every component.

```csharp
public double2x4(int v)
```

### Parameters

**** (\[int]\(https\://learn.microsoft.com/dotnet/api/system.int32)): int to convert to double2x4

## double2x4(int2x4)

Constructs a double2x4 matrix from a int2x4 matrix by componentwise conversion.

```csharp
public double2x4(int2x4 v)
```

### Parameters

**** (\[int2x4]\(/engine/6000.5/script-reference/unity/mathematics/int2x4)): int2x4 to convert to double2x4

## double2x4(uint)

Constructs a double2x4 matrix from a single uint value by converting it to double and assigning it to every component.

```csharp
public double2x4(uint v)
```

### Parameters

**** (\[uint]\(https\://learn.microsoft.com/dotnet/api/system.uint32)): uint to convert to double2x4

## double2x4(uint2x4)

Constructs a double2x4 matrix from a uint2x4 matrix by componentwise conversion.

```csharp
public double2x4(uint2x4 v)
```

### Parameters

**** (\[uint2x4]\(/engine/6000.5/script-reference/unity/mathematics/uint2x4)): uint2x4 to convert to double2x4

## double2x4(float)

Constructs a double2x4 matrix from a single float value by converting it to double and assigning it to every component.

```csharp
public double2x4(float v)
```

### Parameters

**** (\[float]\(https\://learn.microsoft.com/dotnet/api/system.single)): float to convert to double2x4

## double2x4(float2x4)

Constructs a double2x4 matrix from a float2x4 matrix by componentwise conversion.

```csharp
public double2x4(float2x4 v)
```

### Parameters

**** (\[float2x4]\(/engine/6000.5/script-reference/unity/mathematics/float2x4)): float2x4 to convert to double2x4