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fix: use closestPointOnPoly instead of getPolyHeight in dtNavMeshQuery::findRandomPoint (#560)

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EfveZombie 2022-10-13 17:27:06 +08:00 committed by GitHub
parent 9df3e2e0a6
commit 0af470fe74
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1 changed files with 3 additions and 11 deletions
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14
Detour/Source/DetourNavMeshQuery.cpp
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@ -301,11 +301,7 @@ dtStatus dtNavMeshQuery::findRandomPoint(const dtQueryFilter* filter, float (*fr
float pt[3]; float pt[3];
dtRandomPointInConvexPoly(verts, poly->vertCount, areas, s, t, pt); dtRandomPointInConvexPoly(verts, poly->vertCount, areas, s, t, pt);
float h = 0.0f; closestPointOnPoly(polyRef, pt, pt, NULL);
dtStatus status = getPolyHeight(polyRef, pt, &h);
if (dtStatusFailed(status))
return status;
pt[1] = h;
dtVcopy(randomPt, pt); dtVcopy(randomPt, pt);
*randomRef = polyRef; *randomRef = polyRef;
@ -488,16 +484,12 @@ dtStatus dtNavMeshQuery::findRandomPointAroundCircle(dtPolyRef startRef, const f
float pt[3]; float pt[3];
dtRandomPointInConvexPoly(verts, randomPoly->vertCount, areas, s, t, pt); dtRandomPointInConvexPoly(verts, randomPoly->vertCount, areas, s, t, pt);
float h = 0.0f; closestPointOnPoly(randomPolyRef, pt, pt, NULL);
dtStatus stat = getPolyHeight(randomPolyRef, pt, &h);
if (dtStatusFailed(status))
return stat;
pt[1] = h;
dtVcopy(randomPt, pt); dtVcopy(randomPt, pt);
*randomRef = randomPolyRef; *randomRef = randomPolyRef;
return DT_SUCCESS; return status;
} }