scatter points group
Scatters points from grouped sources.
Installation
To use this Node, you must enable omni.genproc.core
in the Extension Manager.
Inputs
Name |
Type |
Description |
Default |
---|---|---|---|
active |
|
Is the Scatter Points Group node currently active? |
True |
bases |
|
Scatter base meshes. |
|
camera |
|
Camera to filter the scattered points. |
|
textures |
|
Textures can be used to filter the scattered points for each bases |
|
textureFilters |
|
Configuration of texture filters |
|
curveSources |
|
Scatter curve sources. |
|
curveStepsPerSegment |
|
Steps per segment for curve tessellation. |
10 |
filterUsingCamera |
|
If true, the scattered points will be discarded if they are outside the viewing frustum of the provided cameras. |
False |
frustumOffset |
|
Offset to enlarge the frustum filtering the points. |
0 |
groups |
|
Scatter groups. |
|
objectIndicesRampPositions |
|
Positions over the normalized elevation of the base meshes from 0 to 1. |
[] |
objectIndicesRampValues |
|
Values of the object indices ramp at the corresponding positions |
[] |
objectIndicesRampInterpolations |
|
Interpolation method between keys. Linear creates a flat curve from point to point. Smooth creates an ease in or ease out curve from point to point. |
[] |
objectIndicesRampTags |
|
Possible tag values for ramp |
[] |
playbackEvaluation |
|
If this is true, time for the simulation is from the timeline, not real time. |
False |
playbackStartFrame |
|
If ‘playbackEvaluation’ is true, this is the frame after which the simulation will start. |
0 |
prototypes |
|
The Paths of the prototypes. |
|
randomSeed |
|
Random seed. |
0 |
time |
|
Either the running clock or the timeline time or timeline time, depending on playbackEvaluation. |
0 |
usdTimecode |
|
The USD timecode at the current playback point (timeline time ‘*’ timecodes/sec). |
0 |
volumeSources |
|
Scatter volume sources. |
|
weightsRampPositions |
|
Positions over the normalized elevation of the base meshes from 0 to 1. |
[] |
weightsRampValues |
|
Values of the weights ramp at the corresponding positions |
[] |
weightsRampInterpolations |
|
Interpolation method between keys. Linear creates a flat curve from point to point. Smooth creates an ease in or ease out curve from point to point. |
[] |
Outputs
Name |
Type |
Description |
Default |
---|---|---|---|
bundle |
|
output bundle of points data |