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fix(wob): scrub NaN/inf doodad transforms at save time

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Same scrub now applied symmetrically on the save side so a
corrupted in-memory doodad transform can't be persisted into a
WOB and then have to be cleaned up on every subsequent load.
This commit is contained in:
Kelsi 2026-05-06 07:07:21 -07:00
parent 5d78cbb81d
commit b8e2d08b17
1 changed files with 9 additions and 3 deletions
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12
src/pipeline/wowee_building.cpp
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@ -267,9 +267,15 @@ bool WoweeBuildingLoader::save(const WoweeBuilding& bld, const std::string& base
for (const auto& dp : bld.doodads) {
writeStr(dp.modelPath);
f.write(reinterpret_cast<const char*>(&dp.position), 12);
f.write(reinterpret_cast<const char*>(&dp.rotation), 12);
f.write(reinterpret_cast<const char*>(&dp.scale), 4);
glm::vec3 pos = dp.position, rot = dp.rotation;
for (int k = 0; k < 3; k++) {
if (!std::isfinite(pos[k])) pos[k] = 0.0f;
if (!std::isfinite(rot[k])) rot[k] = 0.0f;
}
float scale = (std::isfinite(dp.scale) && dp.scale > 0.0001f) ? dp.scale : 1.0f;
f.write(reinterpret_cast<const char*>(&pos), 12);
f.write(reinterpret_cast<const char*>(&rot), 12);
f.write(reinterpret_cast<const char*>(&scale), 4);
}
LOG_INFO("WOB saved: ", basePath, ".wob (", gc, " groups)");