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 # Struct FacetParameters

 Last update: 16.07.2025 

Namespace: [VM.API.Pre](VM.API.Pre.md)  
Assembly: VM.API.Pre.dll

This struct represents the facet parameters

```csharp
public struct FacetParameters

```

## Constructors

### FacetParameters()

Default constructor

```csharp
public FacetParameters()

```

## Properties

### CheckFacetAspectRatio

Flag for checking facet aspect ratio. The default value is true.

```csharp
public bool CheckFacetAspectRatio { readonly get; set; }

```

#### Property Value

[bool](https://learn.microsoft.com/dotnet/api/system.boolean)

### CheckMaximumFacetSize

Flag for checking maximum facet size. The default value is true.

```csharp
public bool CheckMaximumFacetSize { readonly get; set; }

```

#### Property Value

[bool](https://learn.microsoft.com/dotnet/api/system.boolean)

### CheckMaximumGridLine

Flag for checking maximum grid line. The default value is false.

```csharp
public bool CheckMaximumGridLine { readonly get; set; }

```

#### Property Value

[bool](https://learn.microsoft.com/dotnet/api/system.boolean)

### CheckMinimumUGridLine

Flag for checking minimum grid line for U direction. The default value is false.

```csharp
public bool CheckMinimumUGridLine { readonly get; set; }

```

#### Property Value

[bool](https://learn.microsoft.com/dotnet/api/system.boolean)

### CheckMinimumVGridLine

Flag for checking minimum grid line for V direction. The default value is false.

```csharp
public bool CheckMinimumVGridLine { readonly get; set; }

```

#### Property Value

[bool](https://learn.microsoft.com/dotnet/api/system.boolean)

### CheckSurfaceAngularTolerance

Flag for checking surface angular tolerance. The default value is true.

```csharp
public bool CheckSurfaceAngularTolerance { readonly get; set; }

```

#### Property Value

[bool](https://learn.microsoft.com/dotnet/api/system.boolean)

### CheckSurfaceTolerance

Flag for checking surface tolerance. The default value is false.

```csharp
public bool CheckSurfaceTolerance { readonly get; set; }

```

#### Property Value

[bool](https://learn.microsoft.com/dotnet/api/system.boolean)

### FacetAspectRatio

The value for the facet aspect ratio. The default value is 1.0.

```csharp
public ExpressionValueVariable FacetAspectRatio { readonly get; set; }

```

#### Property Value

ExpressionValueVariable

### MaximumFacetSize

The value for the maximum facet size. The default value is 3.0.

```csharp
public ExpressionValueVariable MaximumFacetSize { readonly get; set; }

```

#### Property Value

ExpressionValueVariable

### MaximumGridLine

The value for the maximum grid line. The default value is 512.

```csharp
public int MaximumGridLine { readonly get; set; }

```

#### Property Value

[int](https://learn.microsoft.com/dotnet/api/system.int32)

### MinimumUGridLine

The value for the minimum grid line for the U direction. The default value is 0.

```csharp
public int MinimumUGridLine { readonly get; set; }

```

#### Property Value

[int](https://learn.microsoft.com/dotnet/api/system.int32)

### MinimumVGridLine

The value for the minimum grid line for the V direction. The default value is 0.

```csharp
public int MinimumVGridLine { readonly get; set; }

```

#### Property Value

[int](https://learn.microsoft.com/dotnet/api/system.int32)

### SurfaceAngularTolerance

The value for the surface angular tolerance. The default value is 5.0.

```csharp
public ExpressionValueVariable SurfaceAngularTolerance { readonly get; set; }

```

#### Property Value

ExpressionValueVariable

### SurfaceTolerance

The value for the surface tolerance. The default value is 0.0.

```csharp
public ExpressionValueVariable SurfaceTolerance { readonly get; set; }

```

#### Property Value

ExpressionValueVariable

### UseApproximatedGeometry

Flag for whether using approximated geometry. The default value is false.

```csharp
public bool UseApproximatedGeometry { readonly get; set; }

```

#### Property Value

[bool](https://learn.microsoft.com/dotnet/api/system.boolean)

### UseEdge

Flag for whether using edge. The default value is true.

```csharp
public bool UseEdge { readonly get; set; }

```

#### Property Value

[bool](https://learn.microsoft.com/dotnet/api/system.boolean)

### UseRegacyFacetParameters

Flag for whether using regacy facet algorithm. The default value is false.

```csharp
public bool UseRegacyFacetParameters { readonly get; set; }

```

#### Property Value

[bool](https://learn.microsoft.com/dotnet/api/system.boolean)