void TestArraySorting2(void)
{
CArrayInt cInts;
cInts.Init();
cInts.Add(4);
cInts.Add(3);
cInts.Add(2);
cInts.Add(1);
cInts.QuickSort();
AssertInt(1, cInts.GetValue(0));
AssertInt(2, cInts.GetValue(1));
AssertInt(3, cInts.GetValue(2));
AssertInt(4, cInts.GetValue(3));
cInts.Kill();
cInts.Init();
cInts.Add(4);
cInts.Add(3);
cInts.Add(2);
cInts.Add(1);
cInts.BubbleSort();
AssertInt(1, cInts.GetValue(0));
AssertInt(2, cInts.GetValue(1));
AssertInt(3, cInts.GetValue(2));
AssertInt(4, cInts.GetValue(3));
cInts.Kill();
}
BOOL CPolygon::UnionPosition(SFloat3* psPosition)
{
CArrayInt cIndices;
int iInsertionIndex;
int i;
int iIndex;
if (mbConvex)
{
if (On(psPosition))
{
if (!Contains(psPosition))
{
if (HasPositionPtr(psPosition))
{
return TRUE;
}
cIndices.Init(4);
FindIndicesOfVisibleHalfSpaces(psPosition, &cIndices);
if (cIndices.NumElements() == 0)
{
//Something went wrong.
return FALSE;
}
iInsertionIndex = cIndices.GetValue(1); //End index of the first visible line.
for (i = 2; i < cIndices.NumElements(); i+= 2)
{
iIndex = cIndices.GetValue(i);
mapsPositions.RemoveAt(iIndex);
if (iIndex < iInsertionIndex)
{
iInsertionIndex--;
}
}
mapsPositions.InsertAt(&psPosition, iInsertionIndex);
cIndices.Kill();
}
return TRUE;
}
return FALSE;
}
return FALSE;
}
void CMeshSmoothGroups::GenerateSmoothingFromAngles(CMeshEditor* pcMeshEditor)
{
int i;
int iNumPolygons;
CMeshPolygon* pcPolygon;
CArrayFloat3 asNormals;
CArrayInt aiAdjPolys;
SFloat3* psThisNormal;
SFloat3* psOtherNormal;
int j;
int iOtherGon;
float fDot;
float fResult;
fDot = Deg2Dot(mfSharpAngle);
asNormals.Init();
pcMeshEditor->mcPolygons.GetNormals(&asNormals, &pcMeshEditor->mpcMesh->mcNormals);
mcSmoothingGroups.SetArrayValues(0);
iNumPolygons = pcMeshEditor->mcPolygons.mcPolygons.NumElements();
for (i = 0; i < iNumPolygons; i++)
{
psThisNormal = asNormals.Get(i);
pcPolygon = pcMeshEditor->mcPolygons.Get(i);
aiAdjPolys.Init();
pcMeshEditor->mcPolygons.GetAdjacentPolygons(pcMeshEditor->mpcMesh->GetConnectivity(), i, &aiAdjPolys);
for (j = 0; j < aiAdjPolys.NumElements(); j++)
{
iOtherGon = aiAdjPolys.GetValue(j);
psOtherNormal = asNormals.Get(iOtherGon);
fResult = Float3Dot(psThisNormal, psOtherNormal);
if (fResult >= fDot)
{
//Smooth!
}
}
aiAdjPolys.Kill();
}
asNormals.Kill();
}
void CConvexHull::GetVertices(CArrayBlock* pasPositions, SFloat3* psPoints, int iStride)
{
CArrayInt aiIndices;
int i;
int iIndex;
SFloat3* psPosition;
aiIndices.Init(mcPolygons.NumElements()+1);
GetIndices(&aiIndices, psPoints, iStride);
for (i = 0; i < aiIndices.NumElements(); i++)
{
iIndex = aiIndices.GetValue(i);
psPosition = GetPosition(psPoints, iStride, iIndex);
pasPositions->Add(psPosition);
}
aiIndices.Kill();
}
