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Recast: draw crosses in dark color if a reverse link is broken

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This commit is contained in:
Kawe Mazidjatari 2024-10-15 16:12:03 +02:00
parent 272818ade0
commit f6e27b8b86
1 changed files with 12 additions and 5 deletions
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17
src/thirdparty/recast/DebugUtils/Source/DetourDebugDraw.cpp vendored
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@ -354,15 +354,22 @@ static void drawTraverseLinks(duDebugDraw* dd, const dtNavMesh& mesh, const dtNa
dd->vertex(targetStartPos, col);
dd->vertex(targetEndPos, col);
const bool hasReverseLink = link->reverseLink != DT_NULL_TRAVERSE_REVERSE_LINK;
bool hasValidReverseLink = false;
if (hasReverseLink)
if (link->reverseLink != DT_NULL_TRAVERSE_REVERSE_LINK)
{
// If the reverse link is set, render white crosses to confirm
// the links are set properly.
duAppendCross(dd, startPos[0], startPos[1], startPos[2], 10.f, duRGBA(255,255,255,196));
dtLink& reverseLink = endTile->links[link->reverseLink];
if (reverseLink.ref == basePolyRef)
hasValidReverseLink = true;
}
// If the reverse link is set, render light crosses to confirm
// the links are set properly, else render dark which will make
// them look incomplete.
const unsigned int crossCol = hasValidReverseLink ? duRGBA(255, 255, 255, 196) : duRGBA(0, 0, 0, 196);
duAppendCross(dd, startPos[0], startPos[1], startPos[2], 10.f, crossCol);
dd->end();
}
}