- Each contour of a graphic is cut only at the faces its own bounds reach,
and the points cut at the faces count toward a limit of 64,000,000.
- The paint copies of a graphic's parts count toward a budget of their own,
one copy for a part's fill and one for its seam stroke when it takes one.
- A part filled with a pattern, or whose gradient has a transparent stop or
point, takes no seam stroke.
- Under several lights an opaque solid part also covers its seams, with its
lit art clipped to a band of the seam stroke's width.
- A line of a graphic that reaches farther than any surface is refused, as a
curve already was.
- A full turn places each segment by its own middle, so the cut at the back
falls on the segment edge nearest half a turn from the middle.
- A group's members are measured for graphics only when it has some.
- docs/three-d.md: Revolve shows no Face control, and the new limits.
The Materials tab and threeD.mapGraphic now map graphics onto
Revolve's swept side, unrolled flat: x runs around the axis (the
angle times the profile's distance from the axis at that point) and
y along the profile. A graphic keeps its size at every distance from
the axis, so it reaches farther around where the profile comes nearer
the axis. Each face of the side draws the part that falls on it: a
graphic narrows toward the silhouette, follows the profile along its
length, is shaded with the surface (several lights included) and is
hidden where the side faces away. A part that runs past the end of
the profile reaches the curved rim and stops there. The middle of the
side faces the viewer with the axis on either edge. On a compound
profile or a group the graphics go on the longest contour.
- three-d: with Revolve::map_surface set, side faces carry a
SurfaceCell (corners on the page and on the unrolled side, whether
the outside faces the viewer) and a closed profile off the axis
takes an anchor where its side is cut; without it the faces are as
before. revolve_surface_size gives the side's size for a new
graphic's fit.
- effects: Revolve takes `graphics` (front only); surface_parts cuts
and maps them per face; curves are cut into straight pieces one at
a time, and commands refuse graphics past the point limits;
switching between Extrude, Plane and Revolve keeps the front's
graphics.
- The Materials tab hides Face for Revolve; params text, docs/mcp.md,
docs/three-d.md and the progress docs describe the change.
- i18n: the complete-message catalogs translate the three new
refusals in place of the planar-faces refusal they replace, and ja,
es, zh-hans and zh-hant translate the Materials tab's label.
The 3D and Materials row of docs/target-app-parity.md names Revolve
(Classic) with its options and surfaces among what ships, and its
evidence names the tests that cover it.
With Revolve (Classic) on a group, a member whose gradient has
transparent stops drew its whole surface in the members' order, so it
could cover a member in front of it or hide behind one it is in front
of. Its faces now take their places in the one back-to-front order of
every member's faces, in runs as a member with transparency of its own
does, and each run carries the member's opacity mask.
Effect › 3D and Materials › 3D (Classic) › Revolve (Classic)… sweeps the
profile round a vertical axis, as Revolve does, and draws every face with
the Wireframe, No Shading, Diffuse and Plastic surfaces of Extrude & Bevel
(Classic).
- `effect.apply` with `threeD.classicRevolve`: Angle (0 to 360), Cap,
Offset (0 to 1000 pt) from the left or right edge of the profile's
bounds, the Position rotation and Perspective, and the classic lights,
Ambient Light, highlight, Blend Steps and Shading Color.
- Groups and layers revolve about one shared axis, and the effect also
goes on a fill or stroke, as Revolve's does.
- `effect.lightingPreset` refuses it, as it refuses Extrude & Bevel
(Classic).
- Revolve faces carry their view-space normal, and
`three_d::revolve_facets` hands them to the classic surface code.
- Unknown parameters, numbers out of range and bad flags, edges,
surfaces and colors are refused with an error.
dotCooCoo