1 vote

Why is the extrusion different when extruding a single face along its normal vs extruding a group of faces along their respective normals?

The difference is that when extruding a group of faces they are extruded along the averaged normal of all selected faces (no matter if they are connected or not) while extruding a single face only ...
Gordon Brinkmann's user avatar
1 vote

Align vertices to fit a reference image

Use Lattice with Proportional Editing. You can use multiple lattices by splitting the affected area with vertex groups.
unwave's user avatar
  • 2,333
1 vote
Accepted

fluid particles do not fill boundaries of the mesh

Simply go to edit mode and go to Select > Select All by Trait > Non Manifold Next, ...
Yousuf Chaudhry's user avatar
1 vote
Accepted

Incoherent face index result of ray_cast

You need to query the evaluated object. By default raycasting acts on the evaluated scene so you want to query the evaluated object's polygons. ...
Gorgious's user avatar
  • 30.8k

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