あなたが時限気象効果を設定することを可能にするプラグイン – RS_TimedWeatherEffects.js

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Plugin Command
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This plugin allows you to control the weather effect by using a math method
called 'Quadratic Bézier curves', it means the linear interpolation.

We need to set three formulas.
Those formulas use importantly in the Quadratic Bézier curves.

TimedWeatherEffect start type power duration
- type : specify the weather type is to string.
those types are the same as none, rain, storm, snow.
- power : the power value is a number between 0 and 9.
- duration : the weather duration. it speicfies the the duration value by the frame unit.
So the value called 60 is the same as 1 second on powerful devices such as
PC and Mac, phones. (60 frame = 1sec)

those variables are private so it can't change directly but you can change it through plugin command.

TimedWeatherEffect setPower start end
- start : change the value called 'S Power' means the starting power in the Quadratic Bézier curves.
- end : change the value called 'E Power' means the end power in the Quadratic Bézier curves.
those variables are private so it can't change directly but you can change it through plugin command.

TimedWeatherEffect setFormula1 fx
TimedWeatherEffect setFormula2 fx
TimedWeatherEffect setFormula3 fx
- fx : the fx means a formula.

So, we can use it, as follows.

TimedWeatherEffect setFormula1 a + t(b - a)
TimedWeatherEffect setFormula2 b + t(c - b)
TimedWeatherEffect setFormula3 d + t(e - d)

the value called 'a' is the same as the 'S Power'.
the value called 'b' means the power value.
the value called 'c' is the same as the 'E Power'.
the value called 'd' is a result value of the formula 1 (linear interpolation).
the value called 'e' is a result value of the formula 2 (linear interpolation).

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Version Log
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2016.07.24 (v1.0.0) - First Release.
2018.12.24 (v1.0.1) :
- Fixed the bug that is not working.
- Added descriptions.