Combine children to a single mesh
Combining large meshes together may increase render calls. For example, if the 3D design contains a tower building, and the tower contains a thousand copies of window frames, doors, walls, plugs, etc. combining some of the objects from the same floor will help optimize the render calls and the processing power. But combining all the window frames will cause more draw calls.
To combine children meshes
- Select a parent node from the outliner
- Click the “combine all children to a single mesh” from the top toolbar
- Meshmatic will combine all the assets in the selected group into a single mesh