2016年11月10日 星期四

[Creo Skill] Pattern Relation #1

Pattern Relation是一種進階的技巧,主要是運用在不等距的Pattern陣列中;
而通常 Pattern Relation 在一維的尺寸控制是不困難的,難的是二維的尺寸控制怎麼作?


Pattern Relation

1) Definition:

/=====================================================/
memb_v - relation driven resultant dimension in this specific direction
memb_i - relation driven increment in this specific direction
lead_v - leader value (dimension selected to determine direction)
idx1   - pattern instance index in the first direction
idx2   - pattern instance index in the second direction
 DO NOT USE memb_v AND memb_i IN THE SAME RELATION
/=====================================================/


2) Concept:





3) Example








4) Relation code

4-1) Relation of  the first direction   =>It's very easy. Think  of...yourself

4-2)  The second direction => Refer to below




5) Extension, How to write the Relation code ?






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