Aaron Kimbrell aab161038e fix(ugc): glitter flecks look like LEGO glitter ...

The fleck texture was 50 soft round blobs of one size, bright in the
middle and fading out, which read as a smudgy dot pattern. LEGO's glitter
bricks have many small flat flakes (about half a millimetre) of which
most look faint and a few catch the light. The flecks are now flat
flakes of glitter_fleck_size (0.05 model units, i.e. 0.5 mm; 0.7 to 1.3
of it) with a one-pixel edge, each as bright as its facet catches the
light (0.3 to 1 of glitter_fleck_opacity, 80%, weighted towards dim),
80 a tile by default. The texture grows (128 to 512) to keep a fleck 3
pixels wide. New settings glitter_fleck_size and glitter_fleck_opacity;
glitter_density defaults to 80. Only glitter output changes.

Check in game: reprocess a glitter model; close up, the flecks are small
crisp flakes of varied brightness, not blurry dots; from a few metres
the brick still reads as its color with a fine glitter.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-09-29 00:40:10 -05:00

..

UgcFormats.cpp

fix(ugc): glitter flecks look like LEGO glitter

2026-09-29 00:40:10 -05:00

UgcFormats.h

fix(ugc): glitter sparkles that move on placed models

2026-09-29 00:40:10 -05:00