LUA Reference Guide
2.9
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model.setCurve(curve, params)

Set Curve parameters
The first and last x value must -100 and 100 and x values must be monotonically increasing
@status current Introduced in 2.2.0
Example setting a 4-point custom curve:
params = {}
params["x"] = {-100, -34, 77, 100}
params["y"] = {-70, 20, -89, -100}
params["smooth"] = true
params["type"] = 1
val = model.setCurve(2, params)
setting a 6-point standard smoothed curve
val = model.setCurve(3, {smooth=true, y={-100, -50, 0, 50, 100, 80}})

Parameters

  • curve (unsigned number) curve number (use 0 for Curve1)
  • params see model.getCurve return format for table format. setCurve uses standard lua array indexing and arrays start at index 1

Return value

  • `` 0 - Everything okay
    1 - Wrong number of points
    2 - Invalid Curve number
    3 - Cuve does not fit anymore
    4 - point of out of index
    5 - x value not monotonically increasing
    6 - y value not in range [-100;100]
    7 - extra values for y are set
    8 - extra values for x are set