inpointgroup - SideFX
Houdini 20.5 VEX Functions inpointgroup VEX function Returns 1 if the point specified by the point number is in the group specified by the string.
Working with geometry groups in VEX - SideFX
Working with geometry groups in VEX You can read the contents of primitive/point/vertex groups in VEX as if they were attributes.
Using VEX to create groups by attribute | Forums | SideFX
Apr 10, 2017 · I want to create an arbitrary number of groups based on an attribute using VEX. The basic set-up is pretty simple: Put down some Geo > Scatter arbitrary number of points on …
VEXでジオメトリグループを扱う方法 - SideFX
VEXでジオメトリグループを扱う方法 VEXでは、プリミティブ/ポイント/頂点のグループの内容をアトリビュートと同じように読み込むことができます。
Group Expression - SideFX
Group Expression geometry node Runs VEX expressions to modify group membership.
grouping in vex | Forums | SideFX
Nov 11, 2013 · You can set the membership of groups in VEX snippets. In nodes that allow VEX/VOPs to edit geometry – such as Attrib VOP SOP, Geometry VOP DOP, and geometry …
Remove group in VEX | Forums | SideFX
Aug 15, 2022 · U can use addgroup () and removegroup () in vex (pointwrangle); U can use setpointgroup ( geoself (), string name, int pt, int addOrRemoveFromGroup ) in cvex …
Group Expression - SideFX
Group Expression geometry node VEXエクスプレッションを実行して、グループメンバーシップを修正します。
Using VEX expressions - SideFX
Why VEX for ad-hoc modifications? For performance reasons, Houdini is moving toward doing ad-hoc geometry modifications with VEX operating on attributes, rather than HScript expressions …
setpointgroup - SideFX
Houdini 20.5 VEX 関数 setpointgroup VEX function ジオメトリ内のグループにポイントを追加または削除します。