Recipe: Beginner Rebuild SCRIPT 3.01

created by LociOiling

Profile

• Name: Beginner Rebuild SCRIPT 3.01
• ID: 102317
• Shared with: Public
• Parent: None
• Children: None
• Created on: March 28, 2017 at 04:12 AM UTC
• Updated on: March 28, 2017 at 04:12 AM UTC
• Description:

  New recipe based on work by the marquis from October, 2009. This recipe begins to extend the scope of the original Lua scripting tutorials.

Code

-- 
--  Automatic Rebuild script by your name here
--
--  step 1 - rebuild the first 10 segments
--  step 2 - add a function, use variables, use if .. then .. else,
--           restore recentbest if there's a loss
--
 
print ( "My first script!")

--
--  round is a function
--
--  it rounds numbers to three decimal places
--
function round ( x )
    return x - x % 0.001
end

recentbest.Save ()                      -- save the current pose as recentbest
preScore = current.GetEnergyScore ()    -- preScore is a variable

print ( "Score before rebuilding is " .. round ( preScore ) )   -- print rounded score
 
selection.DeselectAll ()                -- deselect everything, just in case anything is selected by mistake.
selection.SelectRange ( 1, 10 )         -- select segments 1 through 10
 
structure.RebuildSelected ( 1 )         -- rebuild the selected segments for 1 round

structure.ShakeSidechainsAll ( 2 )      -- shake for 2 rounds
structure.WiggleAll ( 10 )              -- wiggle it out for 10 rounds

postScore = current.GetEnergyScore ()   -- postScore is another variable
print ( "Score after rebuilding is "  .. round ( postScore ) )  -- print rounded score

--
--  use if-then-else to report gain or loss, reset recentbest
--
if postScore > preScore then
    print ( "gain is " .. round ( postScore - preScore ) ) 
else
    print ( "loss is " .. round ( preScore - postScore ) .. ", resetting to recentbest pose" ) 
    recentbest.Restore ()               -- reset to previous pose
end