Ensemble

MN_assembly

Creates a biological assembly by applying rotation and translation matrices to individual chains in the structure. It is created on an individual molecule basis, if assembly instructions are detected when imported.

Caution

Style Spheres requires the material to be set again after the assembly node, as the material is currently lost when joining multiple point clouds.

Inputs

Name	Type	Description	Default
Geometry	Geometry	Any geometry to separate into chains and instance	None
Rotation	Float	Amount to apply the rotation of the matrix	1.0
Translation	Float	Amount to apply the translation of the matrix	1.0
assembly_id	Int	Which biological assembly to create	None

Outputs

Name	Type	Description	Default
Assembled Chain Instances	Geometry		None

MN_assembly_center

Move an instanced assembly to the world origin. Some structures are not centred on the world origin, so this node can reset them to the world origin for convenient rotation and translation and animation.

Inputs

Name	Type	Description	Default
Assembly Instances	Geometry	The instances of an assembly, the result of MN_assembly	None
Center	Bool	Whether to center the assembly	True
Translation	Vector	Additional translation to apply to the centered assembly	[0.0, 0.0, 0.0]

Outputs

Name	Type	Description	Default
Assembly Instances	Geometry	The translated assembly	None
Old Centre	Vector	The old centre point of the assembly	[0.0, 0.0, 0.0]
Transform Vector	Vector	The transformation that was applied to the assembly	[0.0, 0.0, 0.0]

Ensemble Instance

Instance the items of an ensemble onto the given points

Inputs

Name	Type	Description	Default
Points	Geometry		None
Selection	Bool	Selection of atoms to apply this node to	True
Instances	Collection		None
Fraction	Float		1.0
As Points	Bool		True
Point Radius	Float		0.1
Point Material	Material		None

Outputs

Name	Type	Description	Default
Instances	Geometry		None