How to rotate sprites over time?

[svenip]

spriteTwistPP.

first create this attr, you can find it in the attr list.

then basicly a good way is to do that :

create a PP Attribute : endSpriteTwistPP

creationExpression :
endSpriteTwistPP = rand(... , ....) // put in your values. i tend to use -360,360

runtime :

spriteTwistPP = smoothstep(0,lifespanPP,age) * endSpriteTwistPP;

this all assumes that you deal with lifespanPP, so set your lifespan to PP onlu and assign a value in the creationexpression like :

lifespanPP = rand(.... ,....);

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