## On this page

  

 

 # RAParticleAssemblyPart

 Last update: 17.07.2025 

<a id="generated.RAParticleAssemblyPart"></a>

### *class* RAParticleAssemblyPart

Rocky PrePost Scripting wrapper for a single entry in a single Particle Assembly’s part list.

Access this wrapper from a given `RAParticleAssembly` with:

```python
assembly_parts = particle_assembly.GetAssemblyParts()
assembly_part_1 = assembly_parts.New()
assembly_part_1.SetParticle('Particle 1')
assembly_part_1.SetPositionX(0.75, 'm')

```

**Methods:**

NameDescription[`GetAngle`](#generated.RAParticleAssemblyPart.GetAngle)(\[unit\])Get the value of "Angle".[`GetAvailableParticles`](#generated.RAParticleAssemblyPart.GetAvailableParticles)()Get all available Particles.[`GetParticle`](#generated.RAParticleAssemblyPart.GetParticle)()Get the "Particle".[`GetPositionX`](#generated.RAParticleAssemblyPart.GetPositionX)(\[unit\])Get the value of "Position X".[`GetPositionY`](#generated.RAParticleAssemblyPart.GetPositionY)(\[unit\])Get the value of "Position Y".[`GetPositionZ`](#generated.RAParticleAssemblyPart.GetPositionZ)(\[unit\])Get the value of "Position Z".[`GetRotationX`](#generated.RAParticleAssemblyPart.GetRotationX)(\[unit\])Get the value of "Rotation X".[`GetRotationY`](#generated.RAParticleAssemblyPart.GetRotationY)(\[unit\])Get the value of "Rotation Y".[`GetRotationZ`](#generated.RAParticleAssemblyPart.GetRotationZ)(\[unit\])Get the value of "Rotation Z".[`GetScale`](#generated.RAParticleAssemblyPart.GetScale)(\[unit\])Get the value of "Scale".[`SetAngle`](#generated.RAParticleAssemblyPart.SetAngle)(value\[, unit\])Set the value of "Angle".[`SetParticle`](#generated.RAParticleAssemblyPart.SetParticle)(value)Set the "Particle".[`SetPositionX`](#generated.RAParticleAssemblyPart.SetPositionX)(value\[, unit\])Set the value of "Position X".[`SetPositionY`](#generated.RAParticleAssemblyPart.SetPositionY)(value\[, unit\])Set the value of "Position Y".[`SetPositionZ`](#generated.RAParticleAssemblyPart.SetPositionZ)(value\[, unit\])Set the value of "Position Z".[`SetRotationX`](#generated.RAParticleAssemblyPart.SetRotationX)(value\[, unit\])Set the value of "Rotation X".[`SetRotationY`](#generated.RAParticleAssemblyPart.SetRotationY)(value\[, unit\])Set the value of "Rotation Y".[`SetRotationZ`](#generated.RAParticleAssemblyPart.SetRotationZ)(value\[, unit\])Set the value of "Rotation Z".[`SetScale`](#generated.RAParticleAssemblyPart.SetScale)(value\[, unit\])Set the value of "Scale".<a id="generated.RAParticleAssemblyPart.GetAngle"></a>

#### GetAngle(unit: Optional\[str\] = None)

Get the value of “Angle”.

- **Parameters:****unit** – The unit for the returned value. If no unit is provided, the returned value will be in “dega”.

<a id="generated.RAParticleAssemblyPart.GetAvailableParticles"></a>

#### GetAvailableParticles()

Get all available Particles.

- **Return type:**List\[[`RAParticle`](RAParticle.md#generated.RAParticle)\] A list of [`RAParticle`](RAParticle.md#generated.RAParticle).

<a id="generated.RAParticleAssemblyPart.GetParticle"></a>

#### GetParticle()

Get the “Particle”.

- **Return type:**[`RAParticle`](RAParticle.md#generated.RAParticle)

<a id="generated.RAParticleAssemblyPart.GetPositionX"></a>

#### GetPositionX(unit: Optional\[str\] = None)

Get the value of “Position X”.

- **Parameters:****unit** – The unit for the returned value. If no unit is provided, the returned value will be in “m”.

<a id="generated.RAParticleAssemblyPart.GetPositionY"></a>

#### GetPositionY(unit: Optional\[str\] = None)

Get the value of “Position Y”.

- **Parameters:****unit** – The unit for the returned value. If no unit is provided, the returned value will be in “m”.

<a id="generated.RAParticleAssemblyPart.GetPositionZ"></a>

#### GetPositionZ(unit: Optional\[str\] = None)

Get the value of “Position Z”.

- **Parameters:****unit** – The unit for the returned value. If no unit is provided, the returned value will be in “m”.

<a id="generated.RAParticleAssemblyPart.GetRotationX"></a>

#### GetRotationX(unit: Optional\[str\] = None)

Get the value of “Rotation X”.

- **Parameters:****unit** – The unit for the returned value. If no unit is provided, the returned value will be in “m”.

<a id="generated.RAParticleAssemblyPart.GetRotationY"></a>

#### GetRotationY(unit: Optional\[str\] = None)

Get the value of “Rotation Y”.

- **Parameters:****unit** – The unit for the returned value. If no unit is provided, the returned value will be in “m”.

<a id="generated.RAParticleAssemblyPart.GetRotationZ"></a>

#### GetRotationZ(unit: Optional\[str\] = None)

Get the value of “Rotation Z”.

- **Parameters:****unit** – The unit for the returned value. If no unit is provided, the returned value will be in “m”.

<a id="generated.RAParticleAssemblyPart.GetScale"></a>

#### GetScale(unit: Optional\[str\] = None)

Get the value of “Scale”.

- **Parameters:****unit** – The unit for the returned value. If no unit is provided, the returned value will be in “-“.

<a id="generated.RAParticleAssemblyPart.SetAngle"></a>

#### SetAngle(value: Union\[str, float\], unit: Optional\[str\] = None)

Set the value of “Angle”.

- **Parameters:**
    - **value** – The value to set. This value can be an expression with input variables or float type.
    - **unit** – The unit for value. If no unit is provided, value is assumed to be in “dega”.

<a id="generated.RAParticleAssemblyPart.SetParticle"></a>

#### SetParticle(value)

Set the “Particle”.

:param unicode, [`RAParticle`](RAParticle.md#generated.RAParticle) value: : Either the API object wrapping the desired entity or its name.

<a id="generated.RAParticleAssemblyPart.SetPositionX"></a>

#### SetPositionX(value: Union\[str, float\], unit: Optional\[str\] = None)

Set the value of “Position X”.

- **Parameters:**
    - **value** – The value to set. This value can be an expression with input variables or float type.
    - **unit** – The unit for value. If no unit is provided, value is assumed to be in “m”.

<a id="generated.RAParticleAssemblyPart.SetPositionY"></a>

#### SetPositionY(value: Union\[str, float\], unit: Optional\[str\] = None)

Set the value of “Position Y”.

- **Parameters:**
    - **value** – The value to set. This value can be an expression with input variables or float type.
    - **unit** – The unit for value. If no unit is provided, value is assumed to be in “m”.

<a id="generated.RAParticleAssemblyPart.SetPositionZ"></a>

#### SetPositionZ(value: Union\[str, float\], unit: Optional\[str\] = None)

Set the value of “Position Z”.

- **Parameters:**
    - **value** – The value to set. This value can be an expression with input variables or float type.
    - **unit** – The unit for value. If no unit is provided, value is assumed to be in “m”.

<a id="generated.RAParticleAssemblyPart.SetRotationX"></a>

#### SetRotationX(value: Union\[str, float\], unit: Optional\[str\] = None)

Set the value of “Rotation X”.

- **Parameters:**
    - **value** – The value to set. This value can be an expression with input variables or float type.
    - **unit** – The unit for value. If no unit is provided, value is assumed to be in “m”.

<a id="generated.RAParticleAssemblyPart.SetRotationY"></a>

#### SetRotationY(value: Union\[str, float\], unit: Optional\[str\] = None)

Set the value of “Rotation Y”.

- **Parameters:**
    - **value** – The value to set. This value can be an expression with input variables or float type.
    - **unit** – The unit for value. If no unit is provided, value is assumed to be in “m”.

<a id="generated.RAParticleAssemblyPart.SetRotationZ"></a>

#### SetRotationZ(value: Union\[str, float\], unit: Optional\[str\] = None)

Set the value of “Rotation Z”.

- **Parameters:**
    - **value** – The value to set. This value can be an expression with input variables or float type.
    - **unit** – The unit for value. If no unit is provided, value is assumed to be in “m”.

<a id="generated.RAParticleAssemblyPart.SetScale"></a>

#### SetScale(value: Union\[str, float\], unit: Optional\[str\] = None)

Set the value of “Scale”.

- **Parameters:**
    - **value** – The value to set. This value can be an expression with input variables or float type.
    - **unit** – The unit for value. If no unit is provided, value is assumed to be in “-“.