phaneron/Kelsidavis-WoWee
1
0
Fork 0
mirror of https://github.com/Kelsidavis/WoWee.git synced 2026-05-11 11:33:52 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

feat(editor): add --gen-texture-snowflake 6-fold ice crystal

Browse source 
84th procedural texture: 6-fold symmetric snowflake stamp
tiled per cell. Built by computing polar (r, theta) from
the cell center and folding theta into a [0, pi/6] wedge,
so a single arm-shape definition replicates 12 times via
mirror + 60-degree rotation.

Each arm is a thin sliver (sin-based perpendicular distance
test) thickened at two perpendicular knobs at r = 0.40 and
0.70 of the cell-half radius — the knobs provide the
classic "branched ice crystal" silhouette without needing
a separate per-arm subdivision pass.

A small filled center dot anchors the motif at small cell
sizes where the knobs vanish.

Useful for: arctic / winter zones, frost spell effects,
frost-mage themed gear icons, holiday-event decoration,
crystal-shrine backdrops, snowstorm overlays.

Distinct from --gen-texture-snow (random tiny dots, not a
patterned crystal) and --gen-texture-frost (spider-web
crackle, not radial). The first 6-fold-symmetric texture in
the catalogue.
This commit is contained in:
Kelsi 2026-05-09 15:06:32 -07:00
parent 9093975bdd
commit f85036d580
3 changed files with 88 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
tools/editor/cli_help.cpp
View file

@ -201,6 +201,8 @@ void printUsage(const char* argv0) {
std::printf(" Moon disc with optional crescent shadow (phase 0=full, =moonR=half, >moonR=crescent)\n");
std::printf(" --gen-texture-damask <out.png> <bgHex> <fgHex> [cell] [W H]\n");
std::printf(" Damask: 4-petal floral motif tiled per cell (palace wallpaper / noble-faction tapestry)\n");
std::printf(" --gen-texture-snowflake <out.png> <bgHex> <fgHex> [cell] [W H]\n");
std::printf(" Snowflake: 6-fold symmetric ice crystal stamped per cell (winter zones / frost spell effects)\n");
std::printf(" --add-texture-to-zone <zoneDir> <png-path> [renameTo]\n");
std::printf(" Copy an existing PNG into <zoneDir> (optionally renaming it on the way in)\n");
std::printf(" --gen-mesh <wom-base> <cube|plane|sphere|cylinder|torus|cone|ramp> [size]\n");