Simulation
Simulate Curve
Outputs
| Description | Socket |
|---|---|
Geometry |
Inputs
| Socket | Default | Description |
|---|---|---|
Geometry |
None | Geometry containing curve to simulate |
Selection |
True | Which points to simulate on the curve |
Substeps |
5 | Number of substeps to simulate for each frame of the animation (higher is slower but more accurate) |
Force |
[0.0, 0.0, 0.0] | Additional forces to be applied to the simulation |
Drag |
1.0 | Drag force for how quickly velocity should dissipate in the simulation. 0 is no drag and higher values dissipate quicker. |
Point Radius |
0.04 | Radius for each point which is used for calculating collisions between points |
Point alpha |
0.0 | |
Curve Points |
1 | Number of points to check in each direction to maintain straightness of curve |
Curve Straightness |
0.9 | |
Curve Segment Length |
0.1 | |
Curve alpha |
0.0 | |
Hook Selection |
False | |
Hook Target |
[0.0, 0.0, 0.0] | |
Hook Decay |
0.5 | |
Pin Selection |
False | |
Pin Target |
Position |
Simulate Elastic Network
Outputs
| Description | Socket |
|---|---|
Geometry |
Inputs
| Socket | Default | Description |
|---|---|---|
Mesh |
None | |
Selection |
True | |
Substeps |
5 | |
Force |
[0.0, 0.0, 0.0] | |
Drag |
0.1 | |
Edge Length Source |
Original | |
Edge Length |
0.1 | |
Edge alpha |
0.0 | |
Particle Radius |
0.005 | |
Particle alpha |
0.0 | |
Hook Selection |
False | |
Hook Target |
[0.0, 0.0, 0.0] | |
Hook Decay |
2.0 | |
Pin Selection |
False | |
Pin Target |
Position |
Simulate on Faces
Outputs
| Description | Socket |
|---|---|
Geometry |
Inputs
| Socket | Default | Description |
|---|---|---|
Points |
None | |
Selection |
True | |
Substeps |
5 | |
Force |
[0.0, 0.0, 0.0] | |
Drag |
0.1 | |
Faces |
None | |
alpha |
0.0 | |
Particle Radius |
0.0 | |
Particle alpha |
0.0 | |
Hook Selection |
False | |
Hook Target |
[0.0, 0.0, 0.0] | |
Hook Decay |
2.0 | |
Pin Selection |
False | |
Pin Target |
Position |
Build Elastic Network
Outputs
| Description | Socket |
|---|---|
| The generated elastic network. Edges are formed between atoms within the cutoff distance for use as constraints in a simulation | Mesh |
Inputs
| Socket | Default | Description |
|---|---|---|
Atoms |
None | Atomic mesh which inculdes vertices and edges to generate an elastic network on |
Selection |
True | Atoms which aren’t selected will not be included in the final output mesh |
Menu |
Alpha Carbon | Output a network between just alpha carbons, or one that includes all atoms |
Alpha Carbon |
4.0 | Scale the distance for edge creation between just alpha carbon atoms, ignoring all other atoms. |
All Atom |
2.0 | Scale the distance for edge creation, looking for all selected atoms |
Is Backbone Edge
Outputs
| Description | Socket |
|---|---|
Is Backbone Edge |
Force Brownian
Outputs
| Description | Socket |
|---|---|
Force |
Inputs
| Socket | Default | Description |
|---|---|---|
Add |
[0.0, 0.0, 0.0] | |
Small |
0.1 | |
Large |
0.0 |
Force Mesh Collide
Outputs
| Description | Socket |
|---|---|
Force |
Inputs
| Socket | Default | Description |
|---|---|---|
Add |
[0.0, 0.0, 0.0] | |
Geometry |
None | |
Geometry Bounds |
Original | |
Collision Distance |
0.1 |
Force Gravity
Outputs
| Description | Socket |
|---|---|
Force |
Inputs
| Socket | Default | Description |
|---|---|---|
Add |
[0.0, 0.0, 0.0] | |
Gravity |
[0.0, 0.0, -9.8] |
XPBD Init
Outputs
| Description | Socket |
|---|---|
Geometry |
Inputs
| Socket | Default | Description |
|---|---|---|
Geometry |
None | |
Selection |
True | |
Force |
[0.0, 0.0, -9.8] | |
Drag |
10.0 | |
deltaT |
1.0 |
XPBD Finalise
Outputs
| Description | Socket |
|---|---|
Geometry |
Inputs
| Socket | Default | Description |
|---|---|---|
Geometry |
None | |
Selection |
True | |
deltaT |
0.0 |
XPBD Solve Curve
Outputs
| Description | Socket |
|---|---|
Geometry |
Inputs
| Socket | Default | Description |
|---|---|---|
Geometry |
None | |
Selection |
True | |
Points |
2 | |
Straightness |
0.9 | |
Length |
0.0 | |
alpha |
0.0 | |
deltaT |
0.0 |
XPBD Solve Edges
Outputs
| Description | Socket |
|---|---|
Geometry |
Inputs
| Socket | Default | Description |
|---|---|---|
Geometry |
None | |
Selection |
True | |
Distance |
0.27 | |
alpha |
0.0 | |
deltaT |
0.0 |
XPBD Solve Points
Outputs
| Description | Socket |
|---|---|
Geometry |
Inputs
| Socket | Default | Description |
|---|---|---|
Geometry |
None | |
Selection |
True | |
Radius |
0.0 | |
alpha |
0.0 | |
deltaT |
0.0 |
XPBD Solve Points for Curve
Outputs
| Description | Socket |
|---|---|
Geometry |
Inputs
| Socket | Default | Description |
|---|---|---|
Geometry |
None | |
Selection |
True | |
Radius |
0.0 | |
alpha |
0.0 | |
deltaT |
0.0 |
XPBD Solve on Faces
Outputs
| Description | Socket |
|---|---|
Geometry |
Inputs
| Socket | Default | Description |
|---|---|---|
Geometry |
None | |
Selection |
True | |
Faces |
None | |
alpha |
0.0 | |
deltaT |
0.0 |
XPBD Solve Hook
Outputs
| Description | Socket |
|---|---|
Geometry |
Inputs
| Socket | Default | Description |
|---|---|---|
Geometry |
None | |
Selection |
False | |
Target |
[0.0, 0.0, 0.0] | |
Decay |
0.5 | |
deltaT |
0.5 |
Constraint Distance
Outputs
| Description | Socket |
|---|---|
Correction |
|
Value |
Inputs
| Socket | Default | Description |
|---|---|---|
Target |
[0.0, 0.0, 0.0] | |
Self |
Position |
|
Distance |
0.5 | |
W1 |
0.5 | |
W2 |
0.5 | |
alpha |
0.0 | |
deltaT |
0.0 |