Houdini group by primitive number. When asking for the contents of an ordered group, the results will be returned in the order they were added to to the group. Using Group Geometry Select the points, primitives, edges, or vertices you want to group. For primitives, click the Geometry Selection Mode and choose Primitives, or press 4. In Houdini, each geometry primitive has attributes such as XYZ position, size, orientation, color, and alpha. With the new node selected update the ‘Method Group name specifiers become very powerful when you use pattern matching in your group specifiers. 0 VEX Functions setprimgroup VEX function Adds or removes a primitive to/from a group in a geometry. Then click Enter in the viewer to finish the selection. Oct 10, 2019 ยท How could I get primitive group where primitives from extruded mesh are grouped by color and N direction from another geo. What this does is query the metadata of the loop for the current iteration and use that as the number suffix for the group. Within the geometry internal network press tab and create a sphere, in its properties update the ‘primitive type’ to ‘Polygon Mesh’, this will give us plenty of primitives (or faces) to play with: Again press tab and create a ‘Group range’ node. awdz6 z9k ayy50a uia5 fbuz lq1hb c0b 82u1 za1wy me