Inside the custom property, there would be a PPGEvent callback for the parameter in question. Code running inside the custom property would be able to determine that. From outside the custom property, you'd have to query it's .Code property by looking it up as a Plugin or PluginItem in the Application.
>From outside the custom property, the only way you'll be able to determine if >a parameter drives anything in the scene is if an operator is connected to it. > You get a reference to the operator, then query it's input ports for driving >objects/parameters to see if any of them are the custom parameter you're >interested in validating. In your specific example, you need a reference to the expression which drives the PushOp and query the expression's input ports to see if any of them are connected to your custom parameter. If so, you can traverse in the other direction to see what object(s) the expression affects. Matt From: [email protected] [mailto:[email protected]] On Behalf Of Orlando Esponda Sent: Wednesday, December 05, 2012 7:54 PM To: softimage Subject: Get parameters driven by a custom parameter (python) Hello guys, Let's say I have a custom property with a custom parameter. This custom parameter is driving something in the scene, let's say the amplitude of a Push Op applied to x object. Is there a way to get this "connection" via scripting from the custom parameter? In the Push Op there should be an Expression that "connects" the amplitud to the custom parameter, but if I don't know what parameters are being driven (if any) by this custom parameter, is there a way to get them with scripting? Thanks for any comment/idea, Orlando. -- IMPRESSUM: PiXABLE STUDIOS GmbH & Co.KG, Sitz: Dresden, Amtsgericht: Dresden, HRA 6857, Komplementärin: Lenhard & Barth Verwaltungsgesellschaft mbH, Sitz: Dresden, Amtsgericht: Dresden, HRB 26501, Geschäftsführer: Frank Lenhard, Tino Barth IMPRINT: PiXABLE STUDIOS GmbH & Co.KG, Domicile: Dresden, Court of Registery: Dresden, Company Registration Number: HRA 6857, General Partner: Lenhard & Barth Verwaltungsgesellschaft mbH, Domicile: Dresden, Court of Registery: Dresden, Company Registration Number: HRB 26501, Chief Executive Officers: Frank Lenhard, Tino Barth -- Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden.
