- When the faces that overlap form a cycle of depth orders, the order
broke the cycle only after drawing every face with nothing to wait
for, so a cap could be drawn before the walls and they painted over
it. A face drawn last now keeps its place: no face moves across it.
- A face with a corner at or past the eye, which the perspective
projection holds just in front of the eye, no longer gets a plane,
so its depth is not measured on a plane its drawing does not match.
- docs/three-d.md states the masked member rule in Groups as the
Fills and strokes section does, and docs/target-app-parity.md cites
the Inflate test by its name.
Extrude & Bevel, Extrude & Bevel (Classic) and Inflate sorted the fill
walls and the faces of a stroke that leaves gaps (dashed, profiled,
brushed) by one depth each, so a far stroke face could draw over a near
fill wall and the reverse. Two such strokes on one shape drew over each
other the same way, and Inflate drew a plain stroke as if it covered
the fill's edge, which an inflated fill can rise in front of.
- Each flat facet now carries its plane, so its depth can be measured
at any point under it, with orthographic and perspective views.
- Where faces of one shape's fill and strokes overlap in the wrong
order, the overlapping faces are ordered by their depths where they
overlap. A fill wall and its covering stroke keep their order.
- A face of a stroke that leaves gaps that passes through a fill wall,
a covering stroke's face or an earlier such stroke's face is cut
along the line where their depths meet, keeping its curved outline,
within the face limit and the paint allowance.
- Under Inflate, no stroke counts as covering the fill's edge.
- The faces go in one order when the fill and strokes are at full
opacity with Normal blending. A member of a 3D group with an opacity
mask or a blending mode of its own orders its faces inside it when
its own paints qualify. A gradient with transparent stops keeps the
one order with graphics on its cap, and so does Inflate in gradients
under a colored light. A solid color under a colored light, drawn as
one composite per surface, still draws each surface whole.
A group's or layer's geometry effects now run after its members' own:
the geometry effects of each visible path and compound path in it and
of their fills and strokes, and a nested group's geometry and
Pathfinder effects, are applied first, at any depth, and the group's
effects reshape the result. A symbol instance's geometry effects run
after those of its symbol's members in the same way. Before, the group
reshaped the members' outlines and their own effects ran afterwards:
a 100 pt square with its own 10 pt Offset Path in a group with a 50%
Transform drew 70 pt wide, and it now draws 60 pt wide. Existing
documents with such groups draw differently.
The canvas, export (including groups that keep their type), Expand
Appearance and the art that Pathfinder operations and compound shapes
take from such a group use the same order. The reply of
effect.expandAppearance names such a group and no longer names the
members whose effects the group's art already holds.
The renderer now drops the art it keeps for a group when a plug-in is
installed or removed and a member of the group has a plug-in effect.
Docs: docs/target-app-parity.md. Not yet: the own geometry effects of
images, symbol instances, paths with a linked opacity mask or a 3D
effect, and nested groups with a 3D effect in a group still run after
the group's.
Mesh export checked the object's solids together by building all of them
before the first mesh. It now builds and counts each solid as the loop
reaches it, so a mesh past the triangle budget stops the export before
the solids after it are built.
The i18n test that main added for 3D refusals calls validate_three_d_at with this branch's (Option<usize>, usize) position: effect 0 of appearance item 0 is (Some(0), 0).
Validation built the Extrude & Bevel, Inflate and Rotate solids from the
stored shape, while drawing, Export 3D Object and Expand as Wireframes
build them after the geometry effects before the 3D effect. A Transform
effect with copies before Extrude & Bevel could pass the check and then
draw the source art. Validation now reshapes the object, the fill or
stroke, or a group's members with those effects first.
validate_three_d_at and validate_three_d_at_in take the effect's index
for an effect on the object too, so an edit checks the effects before
that effect, and effect.apply checks a new effect after the others.
Extrude & Bevel (both kinds) and Inflate built every fill and stroke
solid of an object, each up to 163,840 faces, before any check, so one
effect on a path with many strokes or a group with many members could
build several times that. The solids are now built in order and their
faces counted together: once they pass 163,840 (VectorCraft's own
limit), no later solid is built, the object draws its source art, and
effect.apply, effect.setParams, Export 3D Object and Expand as
Wireframes report "The 3D surface is too complex; simplify the shape".
A stroke left out for its own limits is not counted.
Export 3D Object now builds Extrude & Bevel (Classic) meshes with the
Classic bevel options, so the exported solid matches the drawn one.
A solid now shares its mapped graphics only with the run of solids just
before it that have the same opacity and blending mode. Before, it
joined any earlier solid with the same settings, so with members A, B
and C where A and C match, A's graphic was drawn after C and over B.
The Materials tab shows no artboard handles for graphics on a hidden
fill or stroke, which draws no solid and no graphics.
docs/three-d.md now says that pattern tiles in a graphic keep their own
colors instead of taking the face's light.
A Warp on a layer whose hidden circle keeps its shape past the budget
moves the layer's placed gradient from the layer's bounds to the warped
square's bounds, as the art and inside the art. Edited freeform points
on a path, on a group inside the art and on the art itself move from the
bounds before the warp to the bounds after it.
A geometry effect on a symbol instance's topmost fill now reshapes the
filled shapes of the symbol's art, and one on its topmost stroke reshapes
the stroked shapes, keeping their colors, strokes and other detail. Only
a visible topmost fill or stroke with an opacity above 0 counts. Clipping
paths, guides and opacity-mask art keep their shapes; a group's own fills
and strokes in the art take the effects; a nested instance passes them on
to its own art, except one whose symbol holds the outer symbol.
The canvas, Use Preview Bounds and the drawn bounds, SVG and PDF export
and Object > Expand Appearance use the same art. Expand Appearance is
enabled for such an instance and turns it into an editable group in one
undo step. Bounds measure the art with a dynamic symbol's overrides, as
the canvas draws it.
Existing documents with a geometry effect on a symbol instance's fill or
stroke draw differently: before, the effect drew nothing.
A 3D effect left an image in a clipping group out only when the image's
box missed the clipping path's box. An image in the corner of a round
clip's box, a turned image whose box reaches a clip but whose frame does
not, an image in an even-odd hole, or one inside each of two nested clips
but outside the area they show together was refused with the Image Trace
message, although it draws nothing.
The image's frame, the pixel rectangle as its transform places it, is now
cut to every clipping path around it in turn, each with its own fill rule,
and the image is left out when nothing is left. An image the clips show
any part of, a strip narrower than a hundredth of a point included, is
still refused. One effect's art cuts image frames at most 1,024 times;
past that, or when a cut fails, the art is refused.
With a 3D effect on one fill or stroke, the object's other fills and
strokes were drawn as nonzero paths, so an even-odd compound path or
path filled its holes in them. Extrude & Bevel, Inflate, Rotate,
Revolve and their Classic kinds now draw those items with the source's
fill rule, through the group code's shape_node helper.
The per-item Revolve loop passed a copy of each fill or stroke to the
geometry context, which finds the item by identity in the object's
appearance, so a plug-in effect before the Revolve was told it sat on
the object. Each copy now keeps its original item beside it.
- Under a perspective, the shared 400,000-element limit of a 3D effect's graphics now counts
what each path draws once mapped: a straight side stays one element, and only curves count
as their 8 pieces. Two copies of a 30,000-sided polygon now both draw. The symbol check
counts the same way, and without a perspective it counts each curve once.
- The Materials tab's handles on the artboard are hidden while a geometry effect (such as
Transform) comes after the 3D effect of a selected object, since that effect draws the
graphics away from the handles.
- A press on the canvas while its context menu is open only closes the menu, and no longer
grabs a graphic's handle.
- A symbol instance inside a graphic's art shows its changes to a dynamic symbol, and a symbol
with 9-slice guides is placed through them, as the canvas draws the instance. Paths that
cross a guide are cut at it.
Under a perspective, a piece of a graphic's curve that lies in front of the eye while one of its control points does not is halved until its control points map, instead of dropping the piece. A curve that dips behind the eye between the ends of its pieces is still clipped. The extra pieces count toward the effect's element limit, and a path that passes the limit is not sent to the clipping.
- The graphics of one 3D effect share one limit on drawn path elements
across every member and opacity group, so a group effect with many
members no longer multiplies the limit.
- Copy and paste follow the symbols that mapped graphics name, in object
and graphic style appearances: a document without the symbol gets it,
and one whose symbol of the same name is other art gets the copied
symbol under a free name, which the graphic then names.
- A face's inverse map refuses the points its page map refuses, so a
handle drag cannot save an offset whose handle is not shown.
- A press on a graphic's handle with Space held, or with the Hand, Zoom
or Rotate View tool, pans, zooms or turns the view.
- A handle drag ends, keeping its preview, when the selection or the
document changes while the pointer is down.
When only a fill or stroke has an Extrude & Bevel, Inflate, Rotate or Revolve effect, the object's
Transform effects reshape the path, and now the raster effects of every fill and stroke follow them
too, as they do on an object without a 3D effect: a shadow after the fill's 3D effect and another
fill's shadow scale and turn with the art.
A Transform effect on a group reshaped its members' paths but left the
raster effects inside it at their own values: a member's Drop Shadow
kept its 10 pt offset under a 200% Transform effect, and with Scale
Strokes & Effects on, it scaled by the mean scale without turning. The
same held for the raster effects of an object's own fills and strokes
under the object's Transform effect.
- A Transform effect that moves the art once now transforms the raster
effects of a group's members (their own and their fills' and
strokes'), of nested groups, of the art of the linked opacity masks
in it and of an object's fills and strokes, after the members' own
Transform effects: sizes scale by the mean scale and a Drop Shadow's
offset turns, reflects and scales. A raster effect that a member's
own Transform effect with copies or random holds back keeps its value
through that effect and still transforms with the group's. Scale
Strokes & Effects does not scale them a second time. A group's or
object's Transform effect that makes copies or moves at random leaves
them as before.
- The canvas, the redraw region, export, Expand Appearance, Object ›
Expand and Outline Stroke read the same values.
- The Transform effect's params text and docs/target-app-parity.md
describe the rule.
When a repeated or reflected gradient needs more stops than a limit
allows, each run now leaves out the stops that change its colors
least, so every run is still written, instead of writing fewer runs
and padding the rest with the last color. Each run keeps its ends,
sharp steps, swatch-linked stops, tint and CMYK ink changes and spans
shaped by an off-center midpoint, and the colors are compared as the
gradient's method mixes them. This applies to gradients along or across
a stroke, CSS conic gradients, and PDF, EPS and .ai export.
- Outline Stroke's mesh fits the gradient to at most 1,024 stops, and
splits a stroke into several meshes when one would hold more than
2^20 points.
- Object > Expand leaves a gradient as it is when the box needs more
than 256 runs, instead of expanding only the first runs.
- CSS writes the stop positions of repeating gradients with four
decimals, so the period stays in place across the box.
- A swatch chip of a gradient that repeats gets at least four grid
cells a run along each side (at most one a point, and 128), so it
does not show one color when the count matches the chip's cells.
- docs/mcp.md states the stop limits and the PDF import sample budget.
Under a colored light a surface in a gradient with transparent stops carries an
opacity mask. A graphic drawn on such a cap now takes that mask, and each such
solid gets a graphic of its own, so a graphic is hidden where its cap is.
A bevel join, and a miter join whose miter limit bevels a corner, end the
stroke at the outer corners of the two segments they join. The visual box
measured such a corner as if the stroke reached half its weight round it:
a 40 x 100 pt triangle with a 20 pt stroke and a miter limit of 2 measured
10 pt above its tip, where the stroke paints about 1.96 pt above it. Use
Preview Bounds, and the alignment and sizing that use it, took that box.
- With bevel and miter joins, closed paths and open paths with round or
projecting caps are now measured along their segments, as butt-capped
open paths already were, with the miter tips the limit keeps and the
caps added. Round joins still reach half the weight round each corner,
the round caps of dashes, which can end at a corner, reach half the
weight all round, and the projecting caps of dashes reach the diagonal
of their square. The visual box of
such a stroke can be smaller than before and is never larger. A path
with no width, such as a rectangle sized to 0 pt wide, turns back at
its ends, where the join bevels, so its box no longer reaches past them.
- object.setBounds with Use Preview Bounds measures an object as drawn
when a beveled or mitered corner, or a butt cap, is on a segment at a
slant. Before, a closed path with miter spikes the limit keeps missed
the size typed when the width and height were out of proportion.
- A click past a bevel or a butt cap, by more than the click tolerance,
no longer selects the stroke. Strokes with a width profile or with
dashes that have round or projecting caps, and the ends of curves that
bend more tightly than half the weight, keep the round reach.
- Paths measured along their segments skip the segments that cannot
reach past the box measured so far, which starts with the path's own
bounds.
Effects apply in the order they are listed, so an effect listed after a
Transform effect applies to the art the Transform effect made, at its
own values, as an object's later effects do after the object's
Transform effect. With Scale Strokes & Effects on, a fill's or stroke's
own Transform effect scaled the effects listed after it in that fill's
or stroke's list by the mean scale: a 300% Transform turned a 5 pt
Offset Path after it into a 15 pt one, and a Drop Shadow after it took
three times its offset. With Transform Patterns or Scale Strokes &
Effects on, an SVG filter after it also had the origin of its user space
moved.
- The effects after such a Transform effect now keep their values, on
the transformed art and on each copy, on every fill and stroke a
live-effect plug-in paints the piece with, and when the copies are
counted against the effect budget.
- With Transform Objects off, the effects before it keep their values
too.
- The Transform params text, docs/target-app-parity.md and docs/gaps.md
describe the rule, and drop the note that listed an object's later
effects keeping their distances as a shortfall.
The Materials tab of the 3D and Materials panel lists the document's
graphics (symbols). Add as Single Graphic keeps the selected art as a
new symbol (threeD.addGraphic), and clicking a thumbnail maps it onto
the front of each selected object's 3D effect (threeD.mapGraphic) in
one undo step. The tab lists the mapped graphics with Face, X, Y, Scale
and Rotation and Remove Graphic, and a handle on the artboard drags a
graphic over its face.
The graphics are the new `graphics` parameter of threeD.extrude and
threeD.rotate: drawn on Extrude & Bevel's front and back caps and on
the Plane type, turned, foreshortened, twisted and tapered with the
face, shaded with its light and clipped to it. Symbol renames follow
into the graphics, and Select All Unused counts a symbol a graphic uses.
Docs: docs/mcp.md, docs/three-d.md, docs/effects-parity.md.
A painted live effect on a fill can return a piece with several fills,
each a copy of that fill with its effects. A Transform effect after it
moved the piece, but only the first returned fill's raster effects
followed it: with a Drop Shadow before the painted effect and a 200%
Transform effect after it, the first fill's shadow offset became 20 pt
and the second fill's stayed 10 pt. Each returned fill and stroke now
takes the followed values.
BFlat