> For the complete documentation index, see [llms.txt](https://docs.overthereality.ai/over-sdk-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.overthereality.ai/over-sdk-manual/over-visual-scripting-legacy/nodes/components/engine/linerenderer.md). # LineRenderer ### Description A LineRenderer [OverNode](/over-sdk-manual/over-visual-scripting-legacy/visual-scripting-essentials/overnode.md) is used to draw free-floating lines in a 3D space, by interacting with the Unity [LineRenderer](https://docs.unity3d.com/ScriptReference/LineRenderer.html) Component. #### LineRenderer Exposer This node is used to expose the parameters and attributes of a given input Unity [LineRenderer](https://docs.unity3d.com/ScriptReference/LineRenderer.html) component, which are:

Name	Type	Description
Ref	LineRenderer	A reference of the input Unity LineRenderer Component
Start Color	Color	The color at the start of the line
End Color	Color	The color at the end of the line
Start Width	Float	The line width at the start of the line
End Width	Float	The line width at the end of the line
Loop	Boolean	Connect the start and end positions of the line together to form a continuous loop
Position Count	Integer	The number of vertices of the line
Material	Material	The first instantiated material assigned to the line renderer
Shared Material	Material	The shared material of this object

### Handlers #### Set Color This node is used to modify an existing Line Renderer Component, by setting a new Color. A `Position` can be selected to instruct the node either to set the start or the end colour. This Flow Node accepts the following input data:

Name	Type	Description
Line Renderer	LineRenderer	A reference of the input Unity Line Renderer Component
Color	Color	Color to set
Position	Enum	Either Start or End

and produces the following output data:

Name	Type	Description
Output	LineRenderer	A reference of the modified Unity Renderer Component

#### Set Width This node is used to modify an existing Line Renderer Component, by setting a new line Width. A `Position` can be selected to instruct the node either to set the start or the end line width. This Flow Node accepts the following input data:

Name	Type	Description
Line Renderer	LineRenderer	A reference of the input Unity Line Renderer Component
Width	Float	Width of the line to set
Position	Enum	Either Start or End

and produces the following output data:

Name	Type	Description
Output	LineRenderer	A reference of the modified Unity Renderer Component

#### Set Loop This node is used to modify an existing Line Renderer Component, by editing the loop property of the line. This Flow Node accepts the following input data:

Name	Type	Description
Line Renderer	LineRenderer	A reference of the input Unity Line Renderer Component
Loop	Bool	This value determines if the line will loop or not

and produces the following output data:

Name	Type	Description
Output	LineRenderer	A reference of the modified Unity Renderer Component

#### Set Position Count This node is used to modify an existing Line Renderer Component, by editing the number of vertices contained in the line. This Flow Node accepts the following input data:

Name	Type	Description
Line Renderer	LineRenderer	A reference of the input Unity Line Renderer Component
Position Count	Integer	This value determines how many vertices the line will contain

and produces the following output data:

Name	Type	Description
Output	LineRenderer	A reference of the modified Unity Renderer Component

#### Set Material This node is used to modify an existing Line Renderer Component, by setting a new [Material](https://docs.unity3d.com/ScriptReference/Material.html). A `Material Type` can be selected to instruct the node either to set the `Shared Material` or not. This Flow Node accepts the following input data:

Name	Type	Description
Line Renderer	LineRenderer	A reference of the input Unity Renderer Component
Material	Material	Material to be set
Material Type	Enum	Either New or Shared

and produces the following output data:

Name	Type	Description
Output	LineRenderer	A reference of the modified Unity Renderer Component

#### Set Position This node is used to modify an existing Line Renderer Component, by editing the Position value of one of its vertices. This Flow Node accepts the following input data:

Name	Type	Description
Line Renderer	LineRenderer	A reference of the input Unity Renderer Component
Index	Integer	Index value of the vertex to edit
Position	Vector3	New vertex position

and produces the following output data:

Name	Type	Description
Output	LineRenderer	A reference of the modified Unity Renderer Component

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