bool VertexLess<TetraDeformVertex>::operator()(int v1,int v2) const
{
bool ret = false;
const TetraDeformVertex& a = Get(v1);
const TetraDeformVertex& b = Get(v2);
RDIFF d = relativeDiff(a.mPos,b.mPos,0.00001f);
if ( d == RD_EQUAL )
{
d = relativeDiff(a.mNormal,b.mNormal,0.05f);
if ( d == RD_EQUAL )
{
NxVec3 v1( a.mTexel1[0], a.mTexel1[1], 0 );
NxVec3 v2( b.mTexel1[0], b.mTexel1[1], 0 );
d = relativeDiff( v1, v2, 0.001f );
if ( d == RD_EQUAL )
{
NxVec3 v1( a.mTexel2[0], a.mTexel2[1], 0 );
NxVec3 v2( b.mTexel2[0], b.mTexel2[1], 0 );
d = relativeDiff( v1, v2, 0.001f );
}
}
}
if ( d == RD_LESS ) ret = true;
return ret;
};
bool VertexLess<NxVec3>::operator()(int v1,int v2) const
{
bool ret = false;
const NxVec3& a = Get(v1);
const NxVec3& b = Get(v2);
RDIFF d = relativeDiff(a,b,0.00001f);
if ( d == RD_LESS ) ret = true;
return ret;
};
bool VertexLess<VertexPosition>::operator()(int v1,int v2) const
{
bool ret = false;
const VertexPosition& a = Get(v1);
const VertexPosition& b = Get(v2);
RDIFF d = relativeDiff(a.mPos,b.mPos,0.0001f);
if ( d == RD_LESS ) ret = true;
return ret;
};