What’s new Rigid Body Dynamics - SideFX
The DOP Import Field grabs all fields from a DOP network through Presets for saving them out to disk immediately. DOP Import 2.0 The DOP Import is used to get data out of DOP networks. The new 2.0 version is faster and has a more streamlined UI, while the parameters didn’t change.
DOP Import Fields - SideFX
Imports scalar and vector fields from a DOP simulation. The DOP Import Fields SOP is designed to streamline the common operation of importing many fields from fluid simulations into SOPs. Compression When importing simulation data, you may have extra attributes that you do not need to save to disk. The delete attributes will cull these attributes.
I don't know how to use "dop io and dop import". - Reddit
Dop IO or Dop import fields are needed to import fluid simulations. Especially when you want to import density, temperature, burn, heat, rest fields and all that goodness. DopIO also has a file cache node built in so if you want it cached you can use that. Dop import is for geometry importing or transforming. For particle sims or Rbd sims.
Dop I/O vs Dop Import : r/Houdini - Reddit
The more typical way to output anything from DOPs is to use DOP Import, DOP Import Fields, or DOP I/O. The latter two just have an easier interface for importing fields from Pyro or FLIP sims specifically. DOP Import is typically what you'd use for POP, Vellum, RBD, things without fields.
DOP I/O vs DOP Import Fields - General Houdini Questions - od
Dop Import Fields is built to... import fields from DOPs. Dop I/O has built-in controls to automatically cache import fields to disk and then read them back, just like File Cache. It's a convenience node; up to you if it's worth using for your own workflows. 2 1 Author Posted October 31, 2025 Thanks Henry.
- How does DOP import fields work?
- Dop Import Fields is built to... import fields from DOPs. Dop I/O has built-in controls to automatically cache import fields to disk and then read them back, just like File Cache. It's a convenience node; up to you if it's worth using for your own workflows. Thanks Henry.
- How do I import scalar and vector fields from a DOP simulation?
- Imports scalar and vector fields from a DOP simulation. The DOP Import Fields SOP is designed to streamline the common operation of importing many fields from fluid simulations into SOPs. When importing simulation data, you may have extra attributes that you do not need to save to disk. The delete attributes will cull these attributes.
- What is DOP import SOP?
- The DOP Import SOP imports geometry from objects or relationships in a DOP network, or can create points representing the object’s transforms (for use with Transform Pieces). The Import Style parameter can be used to select between the different modes of operation. DOP objects have two distinct transforms associated with them.
- Can a DOP object be imported into a group?
- It will also be in a group named after the DOP object. While this is designed around importing fields, any geometry can actually be imported here. For example, Geometry will import the geometry associated with an RBD object.
- What happens if a DOP simulation is out of date?
- If the DOP simulation being imported is out of date, the old cached value will be returned rather than trying to simulate. This avoids recursion problems when viewing a SOP chain being used by a SOP Solver that would store bad geometry in the simulation cache.
- How do I import geometry from a DOP object?
- The subdata path for the geometry to import from the DOP objects. This can be a pattern or list of subdata paths to import geometry from. The same data path will be used for all source objects. If left blank, the object’s Geometry subdata is used. Creates a packed geometry primitive for each DOP object or relationship that is being imported.
