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This task shows you how to apply, create, modify and delete
layer filters on a CATIA Version 4 model. |
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Open the document
LAYER_FILTER.model.
Once you have assigned objects to layers, you then create visualization
filters (refer to "Using Visualization Filters" in CATIA -
Infrastructure User's Guide) which allows you to display only those
objects located on specific layers referenced by the visualization filter. |
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To apply, create,
modify or delete an existing filter
that was defined in Version 4, select the Filter -> Layer Filter...
command:
The Layer Filter dialog box appears:
The first two filters in the Available Filters
list are always ALL and LAYCUR (current layer).
If you select ALL in the Available Filters list and click the
OK or Apply button, the cube object, on which
Layer2 is applied, becomes visible because its geometry was assigned to
Layer2. ALL takes into account all the layers on which the objects are
located.
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To apply an existing filter, select the
filter ALL EXCEPT LAYER 2 in the Available Filters list and
click the OK or Apply button:
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In the Layer Filter dialog box, click the
Apply button if you have other operations to perform. If not, click
the OK button. The model looks like this:
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To create a new filter, select, in the
Layer Filter dialog box, the Create button. The
Create Filter dialog box appears:
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In the Create Filter dialog box, select one or
more of the layers in the list displayed. If you want to give the new
filter a name, you can enter it in the Name field:
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Click the OK button. The filter created is
added to the Available Filters list in the Layer Filter
dialog box:
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If you create (or obtain) or modify a filter that already
exists in the filter list, the filter cannot be created or modified and a
Warning appears telling you that: "This filter already appears in the
existing list". |
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In the Layer Filter dialog box, click the
Apply button if you have other operations to perform. If not, click
the OK button.
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To modify a filter, select, in the
Layer Filter dialog box, a filter that you have created.
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Click the Modify button. The Modify
Filter dialog box appears:
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Make the changes. You may wish to change the name of the
filter(s) and / or modify the filter selection.
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Bear in mind that you cannot modify filters defined in
CATIA Version 4 (the Modify button is dimmed). Only those
filters defined in CATIA Version 5 using the Create button can
be modified. |
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Click the OK button.
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The modified filter is added to the Available
Filters list in the Layer Filter dialog box.
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In the Layer Filter dialog box, click the
Apply button if you have other operations to perform. If not, click
the OK button.
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To delete a filter, select one or more
filters in the Layer Filter dialog box.
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Click the Delete button.
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Bear in mind that you cannot delete filters defined in
CATIA Version 4 (the Delete button is dimmed). Only those
filters defined in CATIA Version 5 using the Create button can
be deleted. |
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In the Layer Filter dialog box, click the
Apply button if you have other operations to perform. If not, click
the OK button.
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If you copy / paste AS RESULT or AS SPEC this model
containing layer filters into a CATPart, in both cases the layers' numbers
and the Filters are transferred into CATIA V5. Then, you have the
possibility to create additional filters in CATIA V5. |
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