Paint Fog Volume allows freehand drawing of volumes in the viewport. Different projection options allow the drawn volume to be snapped to either an orthographic plane or a collision geometry.
Size of the voxels of the created volume.
Distance used to sample the curves.
Radius multiplier of the brush.
Projection is only done at drawing stage.
Reproject by resending rays on underlying changing collision geometry.
Use the uv coordinates from the initial projection on changing collision geometry.
Delete parts of drawn curves that don’t hit any collision geometry.
Projection of the curve is done on specified orthographic plane.
Projection is done on the collision geometry that is plugged into first input.
Center of the orthographic projection plane.
Individual stroke information is kept as dynamic multiparms.