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* fix AP texture lock for faces with 45 degrees angle

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This commit is contained in:
Garux 2017-12-04 21:18:53 +03:00
parent e7b4a4fad2
commit 382ce2e691
1 changed files with 15 additions and 0 deletions
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15
radiant/brush_primit.cpp
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@ -1570,6 +1570,7 @@ const Vector3 BaseAxes[] = {
}; };
std::size_t planeNormalIndex( const Vector3& normal ) { std::size_t planeNormalIndex( const Vector3& normal ) {
#if 0
std::size_t bestIndex = 0; std::size_t bestIndex = 0;
float bestDot = 0.f; float bestDot = 0.f;
for( std::size_t i = 0; i < 6; ++i ) { for( std::size_t i = 0; i < 6; ++i ) {
@ -1580,6 +1581,20 @@ std::size_t planeNormalIndex( const Vector3& normal ) {
} }
} }
return bestIndex; return bestIndex;
#else
switch ( projectionaxis_for_normal( normal ) )
{
case eProjectionAxisZ:
return normal.z() > 0 ? 0 : 1;
break;
case eProjectionAxisX:
return normal.x() > 0 ? 2 : 3;
break;
default: //case eProjectionAxisY:
return normal.y() > 0 ? 4 : 5;
break;
}
#endif
} }