doptransform expression function
Returns a transformation matrix associated with a piece of data.
Replaced by: hou.DopData
Usage
doptransform(dop, objectSpec, subDataName)
The data must be either Position data or Geometry data. For Geometry data, if the data name is “Geometry”, then the transform for any Position data attached to the object is also applied. Thus this function can be used to transform a point position from the space of the raw geometry to simulation space.
Examples
doptransform("/obj/dopnet1", "obj0", "Geometry")
Returns a matrix which is the product of the transform in the Geometry data multiplied by the transform of any Position data on the object.