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Brandon Thomas 9d4541b8b4 Render: bevelled shapes lit like PowerPoint's default 3-D light (approximation) 
A shape with a top bevel seen through a 3-D scene drew flat. Fitted to
PowerPoint's export of the bevel presets on a solid fill with the default
three-point light rig and matte material, DeckCraft now lights the face
and a band as wide as the bevel inside the outline as surfaces: Lambert
light from the upper left (azimuth 240, 45 degrees up), c * (0.453 +
0.731 * n.L) + 14.7 per channel, the band's normal tilting outwards by
the profile's slope (quarter circle by default, straight for angle).
Within about 15 grey levels RMS of PowerPoint on the circle bevel; other
profiles use the circle's, pictures get light and dark veils, and other
light rigs and materials (and anything without a scene) stay flat.

Wild synthetic set: bevel presets slide 5.20 -> 2.48, materials/rigs
13.25 -> 12.73.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
 		2026-10-13 08:16:41 -04:00
..
anim Transitions like PowerPoint: measured frame by frame and retuned (#366) 2026-10-13 05:31:13 -04:00
av1 Rename SlideCraft to DeckCraft: crates, apps, binaries, app id, file extension (.deckcraft; .slidecraft files still open), packaging, docs; ROADMAP alpha and parity estimates 2026-10-06 01:46:40 -04:00
bitstream Fix integer overflow on hostile H.264/HEVC parameter sets (#2) 2026-10-09 10:28:31 -04:00
color Rename SlideCraft to DeckCraft: crates, apps, binaries, app id, file extension (.deckcraft; .slidecraft files still open), packaging, docs; ROADMAP alpha and parity estimates 2026-10-06 01:46:40 -04:00
engine Gradients: read, write and draw a:tileRect 2026-10-13 08:16:41 -04:00
fonts Fonts: a letter with combining marks the run's font lacks takes a face that has them all 2026-10-13 06:48:43 -04:00
format Rename SlideCraft to DeckCraft: crates, apps, binaries, app id, file extension (.deckcraft; .slidecraft files still open), packaging, docs; ROADMAP alpha and parity estimates 2026-10-06 01:46:40 -04:00
geom Geom: sun, wave and double wave by the standard's formulas 2026-10-13 08:16:41 -04:00
h264 Fix integer overflow on hostile H.264/HEVC parameter sets (#2) 2026-10-09 10:28:31 -04:00
hevc Fix integer overflow on hostile H.264/HEVC parameter sets (#2) 2026-10-09 10:28:31 -04:00
isobmff Rename SlideCraft to DeckCraft: crates, apps, binaries, app id, file extension (.deckcraft; .slidecraft files still open), packaging, docs; ROADMAP alpha and parity estimates 2026-10-06 01:46:40 -04:00
matroska Rename SlideCraft to DeckCraft: crates, apps, binaries, app id, file extension (.deckcraft; .slidecraft files still open), packaging, docs; ROADMAP alpha and parity estimates 2026-10-06 01:46:40 -04:00
mcp MCP: the export tool lists PDF and its layout options (#65) 2026-10-10 06:17:37 -04:00
media Rename SlideCraft to DeckCraft: crates, apps, binaries, app id, file extension (.deckcraft; .slidecraft files still open), packaging, docs; ROADMAP alpha and parity estimates 2026-10-06 01:46:40 -04:00
metafile Pictures: WMF/EMF text, pattern and hatch brushes draw; ActiveX previews show (#336) 2026-10-12 22:40:56 -04:00
model Pictures: black and white, inverted alpha, and PowerPoint's grey weights 2026-10-13 08:16:41 -04:00
ogg Rename SlideCraft to DeckCraft: crates, apps, binaries, app id, file extension (.deckcraft; .slidecraft files still open), packaging, docs; ROADMAP alpha and parity estimates 2026-10-06 01:46:40 -04:00
opus Rename SlideCraft to DeckCraft: crates, apps, binaries, app id, file extension (.deckcraft; .slidecraft files still open), packaging, docs; ROADMAP alpha and parity estimates 2026-10-06 01:46:40 -04:00
pdf Rename SlideCraft to DeckCraft: crates, apps, binaries, app id, file extension (.deckcraft; .slidecraft files still open), packaging, docs; ROADMAP alpha and parity estimates 2026-10-06 01:46:40 -04:00
pptx Pictures: black and white, inverted alpha, and PowerPoint's grey weights 2026-10-13 08:16:41 -04:00
render Render: bevelled shapes lit like PowerPoint's default 3-D light (approximation) 2026-10-13 08:16:41 -04:00
text Fonts: a letter with combining marks the run's font lacks takes a face that has them all 2026-10-13 06:48:43 -04:00
ui-egui Gradients: read, write and draw a:tileRect 2026-10-13 08:16:41 -04:00
vp9 Rename SlideCraft to DeckCraft: crates, apps, binaries, app id, file extension (.deckcraft; .slidecraft files still open), packaging, docs; ROADMAP alpha and parity estimates 2026-10-06 01:46:40 -04:00