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Clash rules written using knowledgeware capabilities can be used in a standalone clash process or in an ENOVIA LCA clash process, ensuring clash analyses take corporate practices into account. |
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This task shows you how to write an Expert clash Rule to be used in further rule-based clash computation (using DMU Space Engineering Assistant). |
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Writing Clash Rule
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Note: when the
administrator knows exactly what packages are
necessary in his working context (with respect to the Knowledgeware
clash rules defined), he does not need to use All packages
option. |
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To customize Parameter tree Views settings:
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To customize Product Structure Settings:
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You are now ready to write your rule. |
Select Knowledgeware > Knowledge Expert from the Start menu.
Click Expert Rule
The Rule Editor dialog box appears: |
(Optional) Modify the default rule name and comments
Click Ok when done.
The Rule Editor appears: |
Write your rule.
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Let's zoom on the clash rule example:
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P1 and P2 correspond to identifiers used within this rule. The arguments used in this rule are:
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Click Apply to check rule syntax.
Click Ok to add the expert rule to the document
Click the Update icon to solve the rule base. If needed, update the document.
Save your clash rule in the CATProduct document
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You can save more than one rule in the CATProduct document. If you do so, do not forget to give rules a priority in the Rule Editor dialog box. When running your interference analysis, rule priority is taken into account and if pairs of products and shapes satisfy more than one rule, the results of the rule with the highest priority only are output. |
(Optional) Check your clash rule works, for this:
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For more detailed information read the following procedure