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想用UDF实现去除DPM模型中符合条件粒子,比如粒子的Z坐标(三维模型)大于0.5就去除,看了下help文档没有找到能够实现相关功能的语句啊,看下大家有没有熟悉相关的请教一下。
有p->stream_index = -1;RETURN PATH_ACTIVE;表示去除
p->stream_index = -1;RETURN PATH_ACTIVE;
谢谢啊,那在UDF中使用这个语句要不要先定义下什么相关的头文件呢?