Geometry

Split to Centred Instances

Same as Split to Instances, but with the origin point of the instance being the calculated Centroid for each Group ID. The Selection determines the points which contribute to the Centroid calculation, but all points are still offset and split into their instances

Inputs

Name	Type	Description	Default
Geometry	Geometry	The input geometry containing points	None
Selection	Bool	Selected points will be used to calculate centre point for Instance	True
Group ID	Int	The Group ID which will determine how the points are split into their different instances	None

Outputs

Name	Type	Description	Default
Instances	Geometry	The points that have been split into their instances	None

Centre on Selection

Offsets the input points so that their calculated Centroid is on the world origin. If the Group ID input is used this offset is applied on a per-group basis. If the selection is used, only the selected points contribute towards the calculation of the centroid, but all points are still moved

Inputs

Name	Type	Description	Default
Atoms	Geometry	Atomic geometry that contains vertices and edges	None
Selection	Bool	Selection within the groups to calculate the centroid for, which then affects all other points in the group	True
Group ID	Int	Optionally centre the points separately for each group based on the Group ID input	None

Outputs

Name	Type	Description	Default
Atoms	Geometry	Atoms that have been moved to object origin based on their group’s calculated centroid	None
Offset	Vector	The calculated vector offset that was applied to the points	[0.0, 0.0, 0.0]

Separate First Point

Separate out the first point for each group in the Group ID

Separate the first point for each Group ID and return only those points. Optionally sort by the Group ID as well

Inputs

Name	Type	Description	Default
Geometry	Geometry		None
Sort	Bool	Sort by Group ID after separating	True
Group ID	Int		None

Outputs

Name	Type	Description	Default
Geometry	Geometry		None

Primitive Arrow

A simple arrow geometry

Inputs

Name	Type	Description	Default
Vertices	Int		None
Value	Color		[0.8, 0.8, 0.8, 1.0]
Material	Material	Material to apply to the resulting geometry	None

Outputs

Name	Type	Description	Default
Geometry	Geometry		None

Primitive Gimbal

A 3-axis gimbal made of Primitive Arrows, useful for visualisation and debugging

Inputs

Name	Type	Description	Default
Vertices	Int		None
X	Color		[0.624, 0.01, 0.063, 1.0]
Y	Color		[0.076, 0.624, 0.084, 1.0]
Z	Color		[0.0, 0.001, 0.624, 1.0]
Material	Material	Material to apply to the resulting geometry	None

Outputs

Name	Type	Description	Default
Geometry	Geometry		None