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bigmak94andClaude Opus 5.5 4b395efe5c Add the Petari decompilation (SMGCommunity/Petari@0a5c660)
The sources of Petari (https://github.com/SMGCommunity/Petari), the
Super Mario Galaxy decompilation by the SMGCommunity, at commit
0a5c6608dc3b4c44a9aa68c2535d1793dc565f02, unchanged but for LF line
endings: LICENSE (as LICENSE-Petari.txt; CC0 1.0), include/, libs/ and
src/.  Left out: the game data Petari keeps from the original
executable, the error message archive (include/Game/System/
ErrorArchive.hpp) and two tables (src/Game/System/GalaxyID.bcsv and
StoryEvent.bcsv); GalaxyQuest's converter takes them from the player's
own disc.  The port's changes follow in the next commit, so
`git diff petari-base -- decomp` shows them.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-01 01:59:38 +02:00

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#pragma once
#include "Game/Util/MathUtil.hpp"
#include <JSystem/JGeometry.hpp>
namespace MR {
inline void getUpVecFromQuat(TVec3f* pOut, const TQuat4f& rQuat) {
pOut->set< f32 >((2.0f * (rQuat.x * rQuat.y)) - (2.0f * (rQuat.w * rQuat.z)),
((1.0f - (2.0f * (rQuat.x * rQuat.x))) - (2.0f * (rQuat.z * rQuat.z))),
((2.0f * (rQuat.y * rQuat.z)) + (2.0f * (rQuat.w * rQuat.x))));
}
}; // namespace MR