# Project On Plane node
Projects a vector onto a plane defined by a normal orthogonal to the plane.
**Inputs**
|Name|Type|Binding|Description|
|---|---|---|---|
|vector|vector3|none|Vector to project|
|plane normal|vector3|none|Normal orthogonal of the plane|
**Outputs**
|Name|Type|Binding|Description|
|---|---|---|---|
|vector|vector3|None|Output vector|
**ShaderInc location**
`res://addons/ShaderLib/Maths/Vector/ProjectOnPlane.gdshaderinc`
**Method signature**
`vec3 project_on_plane(vec3 vector, vec3 plane_normal)`
**Parameters**
|Name|Type|Description|
|---|---|---|
|vector|vec3|Input vector|
|plane_normal|vec3|Normal vector to the plane|
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