Lee, Andrew Hickinbottom (3D) Tank Girl, Pedro Conti (2D)

View Full Version : Accessing Custom Attributes Paramblock

01-14-2009, 10:20 AM
Hi all,

I have a problem accessing certain parts of a parameters block within a custom attributes.
For e.g. I want to know the type setting of a parameter inside the parameters block. Is there anyway I can access it? I need this as I need to know if a parameter even thou the value is in float, is it in radian(#float) or degree(#angle).

Thanks in advanced. :)

01-14-2009, 01:03 PM
either parse the source, or use the pblock definition?

a = custattributes.getDef $ 1
custAttributes.getDefSource a
"attributes test (
parameters main (
rad type:#float
deg type:#angle
custAttributes.getPBlockDefs a
#(#(#main, 0, 0, #(), #(#rad, #(#type, #float)), #(#deg, #(#type, #angle))))

or, if bored, parse the output of showproperties:

showproperties $.test
.rad : float
.deg : angle

01-23-2009, 03:46 AM
Thanks for helping this out. I was hoping there's some better or more elegant way of doing this. Accessing the Paramblock definition really doesn't seems that neat to me but oh well, it works.

01-23-2009, 09:53 AM
Custom Attributes Definition Values

mapped fn custAttribute_showPBlockDefs obj =


format "%\n" obj.name

for objDef in (custAttributes.getDefs obj) do


format "\t%\n" objDef

format "\tname: %\n" objDef.name

format "\tattribute id: %\n" objDef.attribID

format "\tParameter Blocks:"

pbArray = custAttributes.getPBlockDefs objdef

for a = 1 to pbArray.count do


itms = pbArray[a]

format "\n\t\tname = %\n" itms[1]

format "\t\tid = %\n" itms[2]

format "\t\towners reference number = %\n" itms[3]

keywordParams = itms[4]

format "\t\tparameter block keywords:\n"

for x = 1 to keywordParams.Count/2 do


format "\t\t\t% = %\n" keywordParams[x] keywordParams[x+1]

x = x+1


format "\t\tparameters:"

for y = 5 to itms.Count do


format "\n\t\t\t#name = %\n" itms[y][1]

for z = 1 to itms[y][2].Count by 2 do


format "\t\t\t% = %\n" itms[y][2][z] itms[y][2][z+1]






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