# DotProductField class

Namespace: [Grasshopper2.Types.Fields.Standard](https://developer.rhino3d.com/api/gh2/namespace/grasshopper2.types.fields.standard.md) · Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

```cs
[IoId("00000000-8F9E-4BF3-AE9E-40125B2E3C25")]
public class DotProductField : OperatorField
```

Represents a vector dot product field.

## Constructors

- [DotProductField](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.fields.standard.dotproductfield/ctor.md): (2 overloads) Create a new dot-product field.

## Properties

- [Name](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.fields.standard.dotproductfield/name.md)
- [Type](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.fields.standard.dotproductfield/type.md)

## Methods

- [ScalarAt](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.fields.standard.dotproductfield/scalarat.md): Evaluate the field scalar component at a specific point in space. If this is a vector-field, the returned value is *probably* the magnitude of the vector, but this is not guaranteed.
- [VectorAt](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.fields.standard.dotproductfield/vectorat.md): Evaluate the field vector component at a specific point in space. If this is a scalar-field, the returned value is *probably* a vector in the form (0,0,scalar), but this is not guaranteed.

## Inherited Members

- From [OperatorField](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.fields.standard.operatorfield.md): [Count](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.fields.standard.operatorfield/count.md), [this[]](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.fields.standard.operatorfield/item.md), [Store](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.fields.standard.operatorfield/store.md)
- From [Field](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.fields.field.md): [FormatLabel](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.fields.field/formatlabel.md), [Format](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.fields.field/format.md), [ModifierArguments](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.fields.field/modifierarguments.md), [Trace](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.fields.field/trace.md), [TryModify](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.fields.field/trymodify.md)