PointUpVector

 
 
 

Used to establish a reference frame for Orientation on the base particle when using strands and StrandDeform is true.

The strand tangent defines the Y axis and this attribute represents the X axis.

If this attribute is not defined, the up-vector is calculated from the camera view, which will make the deformations rotate if the camera moves.

Data Type

3D vector

Belongs To

points

Geometry Types

  • point cloud

Attribute Type

predefined

R/W or RO:

read/write