void CMeshSelectionConverter::AddSelectedVerts(void)
{
SSelectionColour* psSelectionColour;
int iIndex;
int iCornerNum;
int iNumCorners;
int iStartVertex;
CArrayInt aiSkinIndices;
BOOL bSelected;
iStartVertex = mpcObject->GetNumberOfVerticesOfType(D3DFVF_CVERTEX);
iNumCorners = 0;
aiSkinIndices.Init();
for (iCornerNum = 0; iCornerNum < mpcMeshEditor->mcSelections.mcVerts.NumElements(); iCornerNum++)
{
bSelected = FixBool(mpcMeshEditor->mcSelections.mcVerts.Get(iCornerNum));
iIndex = mpcSelectionColours->FindWithIntKey(bSelected, 0);
if (iIndex != -1)
{
iNumCorners++;
psSelectionColour = mpcSelectionColours->Get(iIndex);
AssignCorner(iCornerNum, psSelectionColour->iColour, mfZOffset*3, &aiSkinIndices);
}
}
aiSkinIndices.Kill();
mpcObject->GrowPrimitive(iNumCorners, D3DPT_POINTLIST, iNumCorners, 0, miMaterialIndex, 0, 0);
}
void CMeshSmoothGroups::GenerateSmoothingFromNames(CMeshEditor* pcMeshEditor)
{
int i;
int iNumPolygons;
CMeshPolygon* pcPolygon;
int iNumFaces;
int j;
int iFace;
CArrayInt aiUniqueNames;
unsigned int uiFaceName;
unsigned int uiSmoothingGroup;
iNumPolygons = pcMeshEditor->mcPolygons.mcPolygons.NumElements();
aiUniqueNames.Init();
pcMeshEditor->mcPolygons.GetUniqueNames(&aiUniqueNames);
if (aiUniqueNames.NumElements() >= 32)
{
//Too many face names to deal with.
mcSmoothingGroups.SetArrayValues(1);
}
else
{
for (i = 0; i < iNumPolygons; i++)
{
pcPolygon = pcMeshEditor->mcPolygons.Get(i);
iNumFaces = pcPolygon->maiFaces.NumElements();
uiFaceName = pcPolygon->miName;
if (uiFaceName != 0)
{
uiSmoothingGroup = 1 << (uiFaceName-1);
}
else
{
uiSmoothingGroup = 0;
}
for (j = 0; j < iNumFaces; j++)
{
iFace = pcPolygon->maiFaces.GetValue(j);
mcSmoothingGroups.SetValue(iFace, uiSmoothingGroup);
}
}
}
aiUniqueNames.Kill();
}
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 CMeshSelectionConverter::AddSelectedFaces(void)
{
int iFaceNum;
CMeshFace* psFace;
SSelectionColour* psSelectionColour;
int iIndex;
int iCornerOffset;
CMeshCorner* psCorner;
int iNumFaces;
int iStartVertex;
CArrayInt aiSkinIndices;
int iColour;
BOOL bSelected;
iStartVertex = mpcObject->GetNumberOfVerticesOfType(D3DFVF_CVERTEX);
iNumFaces = 0;
aiSkinIndices.Init();
for (iFaceNum = 0; iFaceNum < mpcMeshEditor->mcSelections.mcFaces.NumElements(); iFaceNum++)
{
psFace = mpcMeshEditor->mpcMesh->GetFace(iFaceNum);
bSelected = FixBool(mpcMeshEditor->mcSelections.mcFaces.Get(iFaceNum));
iIndex = mpcSelectionColours->FindWithIntKey(bSelected, 0);
iNumFaces++;
if (iIndex != -1)
{
psSelectionColour = mpcSelectionColours->Get(iIndex);
iColour = psSelectionColour->iColour;
}
else
{
iColour = 0xff808080;
}
for (iCornerOffset = 0; iCornerOffset < NUM_FACE_CORNERS; iCornerOffset++)
{
psCorner = mpcMeshEditor->mpcMesh->GetCorner(psFace->asCorner[iCornerOffset]);
AssignCorner(psFace->asCorner[iCornerOffset], iColour, mfZOffset, &aiSkinIndices);
}
}
aiSkinIndices.Kill();
mpcObject->GrowPrimitive(iNumFaces, D3DPT_TRIANGLELIST, iNumFaces * 3, 0, miMaterialIndex, 0, 0);
}
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();
}
int CInputDeviceDesc::GetUnusedID(void)
{
int i;
CInputDevice* pcDevice;
CArrayInt aiIDs;
int iID;
if (mapcDevices.NumElements() == 0)
{
return 0;
}
else if (mapcDevices.NumElements() == 1)
{
pcDevice = *mapcDevices.Get(0);
if (pcDevice->GetDescriptionID() == 0)
{
return 1;
}
return 0;
}
aiIDs.Init();
for (i = 0; i < mapcDevices.NumElements(); i++)
{
pcDevice = *mapcDevices.Get(i);
aiIDs.Add(pcDevice->GetDescriptionID());
}
aiIDs.QuickSort();
iID = aiIDs.FindUnusedInSorted();
aiIDs.Kill();
return iID;
}
void TestArrayIntAddFind(void)
{
CArrayInt cArray;
cArray.Init(1);
cArray.AddList(-1, 1, 2, 3, 4, -1);
cArray.AddIfUnique(5);
AssertInt(5, cArray.NumElements());
AssertInt(1, cArray[0]);
AssertInt(2, cArray[1]);
AssertInt(3, cArray[2]);
AssertInt(4, cArray[3]);
AssertInt(5, cArray[4]);
cArray.AddIfUnique(5);
AssertInt(5, cArray.NumElements());
AssertInt(1, cArray[0]);
AssertInt(2, cArray[1]);
AssertInt(3, cArray[2]);
AssertInt(4, cArray[3]);
AssertInt(5, cArray[4]);
cArray.InsertIntoSorted(2, FALSE);
AssertInt(6, cArray.NumElements());
AssertInt(1, cArray[0]);
AssertInt(2, cArray[1]);
AssertInt(2, cArray[2]);
AssertInt(3, cArray[3]);
AssertInt(4, cArray[4]);
AssertInt(5, cArray[5]);
cArray.Kill();
}
void CMeshSelectionConverter::AddSelectedEdges(void)
{
int iEdgeNum;
CMeshEdge* psEdge;
SSelectionColour* psSelectionColour;
int iIndex;
int iCornerOffset;
CMeshCorner* psCorner;
int iNumEdges;
int iStartVertex;
CArrayInt aiSkinIndices;
BOOL bSelected;
iStartVertex = mpcObject->GetNumberOfVerticesOfType(D3DFVF_CVERTEX);
iNumEdges = 0;
aiSkinIndices.Init();
for (iEdgeNum = 0; iEdgeNum < mpcMeshEditor->mcSelections.mcEdges.NumElements(); iEdgeNum++)
{
bSelected = FixBool(mpcMeshEditor->mcSelections.mcEdges.Get(iEdgeNum));
iIndex = mpcSelectionColours->FindWithIntKey(bSelected, 0);
if (iIndex != -1)
{
psEdge = mpcMeshEditor->mpcMesh->GetEdge(iEdgeNum);
iNumEdges++;
psSelectionColour = mpcSelectionColours->Get(iIndex);
for (iCornerOffset = 0; iCornerOffset < NUM_EDGE_CORNERS; iCornerOffset++)
{
psCorner = mpcMeshEditor->mpcMesh->GetCorner(psEdge->aiCorner[iCornerOffset]);
AssignCorner(psEdge->aiCorner[iCornerOffset], psSelectionColour->iColour, mfZOffset*2, &aiSkinIndices);
}
}
}
aiSkinIndices.Kill();
mpcObject->GrowPrimitive(iNumEdges, D3DPT_LINELIST, iNumEdges * 2, 0, miMaterialIndex, 0, 0);
}
void TestArrayIntSorting(void)
{
CArrayInt cArray;
cArray.Init(1);
cArray.AddList(-1, 4, 3, 7, 8, 1, 9, 0, 2, 4, 2, -1);
cArray.QuickSort();
AssertInt(10, cArray.NumElements());
AssertInt(0, cArray[0]);
AssertInt(1, cArray[1]);
AssertInt(2, cArray[2]);
AssertInt(2, cArray[3]);
AssertInt(3, cArray[4]);
AssertInt(4, cArray[5]);
AssertInt(4, cArray[6]);
AssertInt(7, cArray[7]);
AssertInt(8, cArray[8]);
AssertInt(9, cArray[9]);
cArray.InsertIntoSorted(7, FALSE);
cArray.InsertIntoSorted(1, TRUE);
AssertInt(11, cArray.NumElements());
AssertInt(0, cArray[0]);
AssertInt(1, cArray[1]);
AssertInt(2, cArray[2]);
AssertInt(2, cArray[3]);
AssertInt(3, cArray[4]);
AssertInt(4, cArray[5]);
AssertInt(4, cArray[6]);
AssertInt(7, cArray[7]);
AssertInt(7, cArray[8]);
AssertInt(8, cArray[9]);
AssertInt(9, cArray[10]);
cArray.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 TestArrayIntRemoveDuplicates(void)
{
CArrayInt cArray;
cArray.Init(1);
cArray.AddList(-1, 1, 1, 2, 3, 3, 3, 4, 5, 5, -1);
cArray.RemoveDuplicatesFromSorted();
AssertInt(5, cArray.NumElements());
AssertInt(1, cArray[0]);
AssertInt(2, cArray[1]);
AssertInt(3, cArray[2]);
AssertInt(4, cArray[3]);
AssertInt(5, cArray[4]);
cArray.Kill();
}
void TestArrayIntRemoveAt(void)
{
CArrayInt cArray;
CArrayInt cKiller;
////////////////////////////////////////////////
cArray.Init(1);
// 0 1 2 3 4 5 6 7 8 9 Stop
cArray.AddList(-1, 4, 3, 7, 8, 1, 9, 0, 2, 4, 2, -1);
AssertInt(10, cArray.NumElements());
cKiller.Init(1);
cKiller.AddList(-1, 8, 5, 0, 5, -1);
cKiller.MakeUnique();
cArray.RemoveAt(cKiller.GetData(), cKiller.NumElements());
AssertInt(7, cArray.NumElements());
AssertInt(3, cArray[0]);
AssertInt(7, cArray[1]);
AssertInt(8, cArray[2]);
AssertInt(1, cArray[3]);
AssertInt(0, cArray[4]);
AssertInt(2, cArray[5]);
AssertInt(2, cArray[6]);
cKiller.Kill();
cArray.Kill();
////////////////////////////////////////////////
cArray.Init(1);
// 0 1 2 3 4 5 6 7 8 9 Stop
cArray.AddList(-1, 4, 3, 7, 8, 1, 9, 0, 2, 4, 2, -1);
AssertInt(10, cArray.NumElements());
cKiller.Init(1);
cKiller.AddList(-1, 8, 5, 2, -1);
cKiller.MakeUnique();
cArray.RemoveAt(cKiller.GetData(), cKiller.NumElements());
AssertInt(7, cArray.NumElements());
AssertInt(4, cArray[0]);
AssertInt(3, cArray[1]);
AssertInt(8, cArray[2]);
AssertInt(1, cArray[3]);
AssertInt(0, cArray[4]);
AssertInt(2, cArray[5]);
AssertInt(2, cArray[6]);
cKiller.Kill();
cArray.Kill();
////////////////////////////////////////////////
cArray.Init(1);
// 0 1 2 3 4 5 6 7 8 9 Stop
cArray.AddList(-1, 4, 3, 7, 8, 1, 9, 0, 2, 4, 2, -1);
AssertInt(10, cArray.NumElements());
cKiller.Init(1);
cKiller.AddList(-1, 0, 1, 2, 7, 8, 9, -1);
cKiller.MakeUnique();
cArray.RemoveAt(cKiller.GetData(), cKiller.NumElements());
AssertInt(4, cArray.NumElements());
AssertInt(8, cArray[0]);
AssertInt(1, cArray[1]);
AssertInt(9, cArray[2]);
AssertInt(0, cArray[3]);
cKiller.Kill();
cArray.Kill();
////////////////////////////////////////////////
cArray.Init(1);
// 0 1 2 3 4 5 6 7 8 9 Stop
cArray.AddList(-1, 4, 3, 7, 8, 1, 9, 0, 2, 4, 2, -1);
AssertInt(10, cArray.NumElements());
cKiller.Init(1);
cKiller.AddList(-1, 3, 4, 5, 6, -1);
cKiller.MakeUnique();
cArray.RemoveAt(cKiller.GetData(), cKiller.NumElements());
AssertInt(6, cArray.NumElements());
AssertInt(4, cArray[0]);
AssertInt(3, cArray[1]);
AssertInt(7, cArray[2]);
AssertInt(2, cArray[3]);
AssertInt(4, cArray[4]);
AssertInt(2, cArray[5]);
cKiller.Kill();
cArray.Kill();
////////////////////////////////////////////////
cArray.Init(1);
// 0 1 2 3 4 5 6 7 8 9 Stop
cArray.AddList(-1, 4, 3, 7, 8, 1, 9, 0, 2, 4, 2, -1);
cKiller.Init(1);
cKiller.AddList(-1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, -1);
cKiller.MakeUnique();
cArray.RemoveAt(cKiller.GetData(), cKiller.NumElements());
AssertInt(0, cArray.NumElements());
cKiller.Kill();
cArray.Kill();
////////////////////////////////////////////////
cArray.Init(1);
// 0 1 2 3 4 5 6 7 8 9 Stop
cArray.AddList(-1, 4, 3, 7, 8, 1, 9, 0, 2, 4, 2, -1);
cKiller.Init(1);
cKiller.AddList(-1, -1);
cKiller.MakeUnique();
cArray.RemoveAt(cKiller.GetData(), cKiller.NumElements());
AssertInt(10, cArray.NumElements());
AssertInt(4, cArray[0]);
AssertInt(3, cArray[1]);
AssertInt(7, cArray[2]);
AssertInt(8, cArray[3]);
AssertInt(1, cArray[4]);
AssertInt(9, cArray[5]);
AssertInt(0, cArray[6]);
AssertInt(2, cArray[7]);
AssertInt(4, cArray[8]);
AssertInt(2, cArray[9]);
cKiller.Kill();
cArray.Kill();
////////////////////////////////////////////////
cArray.Init(1);
// 0 1 2 3 4 5 6 7 8 9 Stop
cArray.AddList(-1, 4, 3, 7, 8, 1, 9, 0, 2, 4, 2, -1);
cKiller.Init(1);
cKiller.AddList(-1, 0, 2, 4, 6, 8, -1);
cKiller.MakeUnique();
cArray.RemoveAt(cKiller.GetData(), cKiller.NumElements());
AssertInt(5, cArray.NumElements());
AssertInt(3, cArray[0]);
AssertInt(8, cArray[1]);
AssertInt(9, cArray[2]);
AssertInt(2, cArray[3]);
AssertInt(2, cArray[4]);
cKiller.Kill();
cArray.Kill();
////////////////////////////////////////////////
cArray.Init(1);
// 0 1 2 3 4 5 6 7 8 9 Stop
cArray.AddList(-1, 4, 3, 7, 8, 1, 9, 0, 2, 4, 2, -1);
cKiller.Init(1);
cKiller.AddList(-1, 1, 3, 5, 7, 9, -1);
cKiller.MakeUnique();
cArray.RemoveAt(cKiller.GetData(), cKiller.NumElements());
AssertInt(5, cArray.NumElements());
AssertInt(4, cArray[0]);
AssertInt(7, cArray[1]);
AssertInt(1, cArray[2]);
AssertInt(0, cArray[3]);
AssertInt(4, cArray[4]);
cKiller.Kill();
cArray.Kill();
}
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();
}