Hello list,
I am trying to use a geometry node with vertex buffer objects. My node core has
approx 120000 vertices and I need to change vertex colors of mesh parts if they
get selected with the cursor.
When the geometry is loaded the first time, rendering performance appears to be
smooth. After I have changed something in the vbo rendering becomes slow.
Therfore my question, what could cause this slowdown? Do I explicitely have to
lock/unlock the vbos to increase performance?
And if this is the case, how can I do this?
Thanks for your help
Christoph
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