Fracture Points SOP

fracturepoints.py

# 
# A companion SOP to the Points to Fracture shelf tool. Generates points, 
#   and applies the instance attribute to them.
#
node = hou.pwd()
geo = node.geometry()

# Add code to modify the contents of geo.

if node.parm("pointlist").eval():

    plist = node.parm("pointlist").eval()
    plist = plist.split(" ")

    if node.parm("attrlist").eval():
    
        ilist = node.parm("attrlist").eval()
        ilist = ilist.split(" ")
        
        inst_attr = geo.addAttrib(hou.attribType.Point, "instance", "")
    
    coords = []
    for x in plist:
        c = [ float(c) for c in x.split(',') ]
        coords.append(c)

    i=0

    while i < len(coords):
        pt = geo.createPoint()
        pt.setPosition(coords[i])
        if node.parm("attrlist").eval():
            pt.setAttribValue(inst_attr, ilist[i])
        i+=1