minDistance
(min)
| minimum distance at which field takes effect |
ownerMassData
(omd)| if particle object owns this field, need mass sometiems. |
Go to: Related nodes. Attributes.
The newtonField node models Newtonian gravitational attraction between two objects. The force exerted is proportional to the product of the two masses and to the magnitude, and inversely proportional to the distance. The minDistance parameter allows one to turn off the field force within a certain minimum distance of the field, so as to avoid division by zero. For geometry objects, each vertex/cv counts as a mass of 1. For particles, the field will use the mass attribute if one is present; if not, each particle counts 1.
| Node name | Parents | Classification | MFn type | Compatible function sets |
|---|---|---|---|---|
| newtonField | field | drawdb/geometry/dynamics/field | kNewton | kBase kNamedObject kDependencyNode kDagNode kTransform kField kNewton |
rigidConstraint, dynBase, field, airField, turbulenceField, radialField, vortexField, volumeAxisField, dragField, uniformField, gravityField, pointEmitter, particle, rigidBody, geoConnectable, spring
| Long name (short name) | Type | Default | Flags | ||
|---|---|---|---|---|---|
minDistance
(min) |
double | 0.0 | |
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ownerMassData
(omd) |
doubleArray | empty | |
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