50 lines
1.9 KiB
Plaintext
50 lines
1.9 KiB
Plaintext
//
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// This is a sample mel script to flag a Maya node with at least
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// one eggObjectTypes* attribute. These attributes are used to tag
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// geometry with special meaning to Panda. There are a handful of
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// attribute values that are predefined within Panda, but you can also
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// make up your own attribute values, and define an arbitrary egg
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// syntax to associate with each one.
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//
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// Each type you invoke this script to add an attribute to a node, it
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// adds a new pull-down menu on the node attributes list, giving all
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// of the values listed in $eggFlags, below. You can then select one
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// of these values to assign to the node. If you need to assign
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// multiple different values to the same node, run this script
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// multiple times.
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//
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// The maya2egg converter will look for eggObjectTypes* attributes and
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// insert the line "<ObjectType> { value }" for each one found, where
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// "value" is the particular value you have selected from the
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// pull-down menu. Eventually, when the egg loader loads the egg file
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// into Panda (either by loading the egg file interactively into a
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// Panda session, or via an egg2bam command), the <ObjectType> line
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// will be replaced with arbitrary egg syntax defined by your
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// Config.prc file with a line like this:
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//
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// egg-object-type-value [your egg syntax here]
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//
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// See panda/src/configfiles/panda.prc.pp and
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// direct/src/configfiles/direct.prc.pp for examples of this.
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//
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global proc eggObjectFlags() {
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string $sel[] =`ls -sl`;
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// Modify this line as needed to add your own object types.
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string $eggFlags = "none:portal:polylight:seq24:seq12:indexed:model:dcs:barrier:sphere:tube:trigger:trigger-sphere:bubble:ghost:keep-all-uvsets";
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for ($i in $sel) {
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string $attrName = "eggObjectTypes";
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string $object = ($i + "." + $attrName);
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int $num = 1;
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while (`objExists ($object + $num)`) {
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$num++;
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}
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addAttr -ln ($attrName + $num) -k 1 -at "enum" -en ($eggFlags) $i;
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}
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}
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