simulation space
This node can specify transformation space for the simulated particles, defined by an Xform prim in the USD stage. Similar to how child-parent transforms work, the particles will conform to the transformations applied the Xform prim. Translation, rotation and scale can be toggled on/off individually. ATTENTION!: omni.particle.system.core is currently undergoing extensive (breaking) changes. Please be aware that systems built with the existing extension will need to be rebuilt in the USD Composer 2023.2 release.
Installation
To use this Node, you must enable omni.particle.system.core
in the Extension Manager.
Inputs
Name |
Type |
Description |
Default |
---|---|---|---|
active |
|
Is the Simulation Space node currently active? |
True |
position |
|
Is the Position currently active? |
True |
rotation |
|
Is the Rotation currently active? |
True |
scale |
|
Is the Scale currently active? |
True |
particles |
|
Input particle data, including position and velocity. |
|
prim |
|
Xform prim whose transform should be applied to the particles |
Outputs
Name |
Type |
Description |
Default |
---|---|---|---|
particles |
|
Output particle data, including position and velocity. |