内容表

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• 用法
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关于

NodeData based classic plugin classes can implement NodeData::GetDEnabling() . This allows to dynamically enable and disable parameters in the Attribute Manager.

NodeData::GetDEnabling() corresponds to C4DAtom::GetEnabling() .

用法

NodeData::GetDEnabling() is called with the DescID of each parameter. The function simply returns true if the given parameter should be enabled and false if the given parameter should be disabled.

Bool GetDEnabling( GeListNode * node, const DescID & id , const GeData & t_data, DESCFLAGS_ENABLE flags, const BaseContainer * itemdesc) { if (node == nullptr ) return false ;

// check parameter ID switch ( id [0]. id ) { case EXAMPLE_GENERATOR_PARAMETER_VALUE: { // get the value of another parameter GeData data; node-> GetParameter (EXAMPLE_GENERATOR_PARAMETER_BOOL, data, DESCFLAGS_GET::NONE );

// if true, then enable the parameter // if not, disable the parameter if (data. GetBool ()) return true ; else return false ;