--- title: "PStorm" url: "https://help.maxon.net/c4d/en-us/Content/html/OP_STORM.html" section_path: "Thinking Particles > Nodes > TP Generator Group > PStorm" element_id: "OP_STORM" description: "This page documents the PStorm node of Thinking Particles in Cinema 4D, the full-featured TP emitter. Position and alignment are driven via input ports …" --- # PStorm > **Note:** **What is it about?** > > This page documents the **PStorm node** of Thinking Particles in **Cinema 4D**, the full-featured TP emitter. Position and alignment are driven via input ports, making the particle source itself completely animatable within the node setup. ![Image: 002721.jpg](https://help.maxon.net/c4d/en-us/Content/Resources/Images/002721.jpg) This Node creates a particle stream (an **emitter**). The emitter's position and direction is controlled using the Emitter Position and Emitter Alignment input ports. By default, the emitter's position is set at the world origin.