Is it possible to call a user defined function from a material parameter expression


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Hi all,

 

I have multiple Players rendering the scene. I need to set a value of  a post material parameter depending on the player. I tried callig a user defined function from post material parameter expression and select the correct parameter depending on the engine.game.getPlayer(). Howerver follwing error appears,

 

memory:1: Interpreter::parse_expression(): unknown token "setXXXParameter" in "setXXXParameter()" expression

 

Is it possible to call a user defined function from material parameter expression or is there another way tho achieve this.

 

Thanks

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You can write a generic function in the world script and call it from material expressions via engine.world.call() function.

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