--[[
* ReaScript Name: Replace envelope points by linear points at regular interval
* About: A way to delete multiple points across different envelopes and tracks.
* Instructions: Make a selection area or no. Select track with visible armed envelope or no. Execute the script.
* Author: X-Raym
* Author URI: https://www.extremraym.com
* Repository: GitHub > X-Raym > REAPER-ReaScripts
* Repository URI: https://github.com/X-Raym/REAPER-ReaScripts
* Licence: GPL v3
* Forum Thread: Script (LUA): Scripts (Lua): Multiple Tracks and Multiple Envelope Operations
* Forum Thread URI: http://forum.cockos.com/showthread.php?t=157483
* REAPER: 5.0 RC5
* Extensions: SWS 2.7.3 #0
* Version: 1.0
--]]
--[[
* Changelog:
* v1.0 (2015-03-18)
+ Initial release
--]]
-- ----- CONFIG =====>
preserve_edges = true
interval = 0.015
-- <===== CONFIG -----
function UserInput()
retval, user_input_str = reaper.GetUserInputs("Replace with Linear Points", 1, "Interval ? (s)", interval) -- We suppose that the user know the scale he want
if retval then
interval = tonumber(user_input_str)
end
return retval
end
function DeleteAtTimeSelection()
if time_selection == true then
if point_time > start_time and point_time < end_time then
reaper.DeleteEnvelopePointRange(env, start_time, end_time)
end
else
retval_last, time_last, valueSource_last, shape_last, tension_last, selectedOut_last = reaper.GetEnvelopePoint(env, env_points_count-1)
reaper.DeleteEnvelopePointRange(env, 0, time_last+1)
end
end
function Action(env)
-- PRESERVE EDGES EVALUATION
if time_selection == true and preserve_edges == true then -- IF we want to preserve edges of time selection
retval3, valueOut3, dVdSOutOptional3, ddVdSOutOptional3, dddVdSOutOptional3 = reaper.Envelope_Evaluate(env, start_time, 0, 0)
retval4, valueOut4, dVdSOutOptional4, ddVdSOutOptional4, dddVdSOutOptional4 = reaper.Envelope_Evaluate(env, end_time, 0, 0)
end -- preserve edges of time selection
-- GET THE ENVELOPE
retval, envelopeName = reaper.GetEnvelopeName(env, "envelopeName")
br_env = reaper.BR_EnvAlloc(env, false)
active, visible, armed, inLane, laneHeight, defaultShape, minValue, maxValue, centerValue, type, faderScaling = reaper.BR_EnvGetProperties(br_env, true, true, true, true, 0, 0, 0, 0, 0, 0, true)
-- IF ENVELOPE IS A CANDIDATE
if visible == true and armed == true then
-- LOOP THROUGH POINTS
env_points_count = reaper.CountEnvelopePoints(env)
-- IF THERE IS MORE THAN POINT (aka, if there is something to analyse)
if env_points_count > 1 then
-- EVAL
-- get last point aka get envelope limit
retval_last, time_last, valueSource_last, shape_last, tension_last, selectedOut_last = reaper.GetEnvelopePoint(env, env_points_count-1)
if time_selection == true then
iterations = math.ceil((end_time - start_time) / interval)
else
iterations = math.ceil(time_last / interval)
end
value_eval = {} -- init table
for m = 1, iterations do
retval_eval, value_eval[m], dVdSOut_eval, ddVdSOut_eval, dddVdSOut_eval = reaper.Envelope_Evaluate(env, m * interval + start_time, 0, 0)
end
-- DELETE AREA
if env_points_count > 0 then
for k = 0, env_points_count-1 do
retval, point_time, valueOut, shapeOutOptional, tensionOutOptional, selectedOutOptional = reaper.GetEnvelopePoint(env, k)
DeleteAtTimeSelection()
end
end
-- INSERTION
for m = 1, iterations do
reaper.InsertEnvelopePoint(env, m * interval + start_time, value_eval[m], 0, 0, true, true) -- INSERT startLoop point
end
-- PRESERVE EDGES INSERTION
if time_selection == true and preserve_edges == true then
reaper.DeleteEnvelopePointRange(env, start_time-0.000000001, start_time+0.000000001)
reaper.DeleteEnvelopePointRange(env, end_time-0.000000001, end_time+0.000000001)
reaper.InsertEnvelopePoint(env, start_time, valueOut3, 0, 0, true, true) -- INSERT startLoop point
reaper.InsertEnvelopePoint(env, end_time, valueOut4, 0, 0, true, true) -- INSERT startLoop point
end
end
reaper.BR_EnvFree(br_env, 0)
reaper.Envelope_SortPoints(env)
end
end
function main()
reaper.Undo_BeginBlock() -- Begining of the undo block. Leave it at the top of your main function.
-- GET CURSOR POS
offset = reaper.GetCursorPosition()
-- GET TIME SELECTION
start_time, end_time = reaper.GetSet_LoopTimeRange2(0, false, false, 0, 0, false)
-- IF TIME SELECTION
if start_time ~= end_time then
time_selection = true
end
-- LOOP TRHOUGH SELECTED TRACKS
env = reaper.GetSelectedEnvelope(0)
if env == nil then
selected_tracks_count = reaper.CountSelectedTracks(0)
if selected_tracks_count > 0 and UserInput() then
for i = 0, selected_tracks_count-1 do
-- GET THE TRACK
track = reaper.GetSelectedTrack(0, i) -- Get selected track i
-- LOOP THROUGH ENVELOPES
env_count = reaper.CountTrackEnvelopes(track)
for j = 0, env_count-1 do
-- GET THE ENVELOPE
env = reaper.GetTrackEnvelope(track, j)
Action(env)
end -- ENDLOOP through envelopes
end -- ENDLOOP through selected tracks
end
else
if UserInput() then
Action(env)
end
end -- endif sel envelope
reaper.Undo_EndBlock("Replace envelope points by linear points at regular interval", -1) -- End of the undo block. Leave it at the bottom of your main function.
end -- end main()
reaper.PreventUIRefresh(1) -- Prevent UI refreshing. Uncomment it only if the script works.
main() -- Execute your main function
reaper.PreventUIRefresh(-1) -- Restore UI Refresh. Uncomment it only if the script works.
reaper.UpdateArrange() -- Update the arrangement (often needed)
-- Update the TCP envelope value at edit cursor position
reaper.TrackList_AdjustWindows( false )
но,блин-оладьи, код перепроверял- скрипт тот же, что и на маке... хз...
на маке и откр, и закр,
