void CMesh::TVertex::AddTriangle(TTriangle *pTri)
{
if (!m_pTriangles)
m_pTriangles = new CTriangleArray();
ASSERT(GetTriangleIndex(pTri) < 0);
m_pTriangles->Append(pTri);
}
void CMesh::TVertex::RemoveTriangle(TTriangle *pTri)
{
int iInd = GetTriangleIndex(pTri);
ASSERT(iInd >= 0);
m_pTriangles->At(iInd) = m_pTriangles->At(m_pTriangles->m_iCount - 1);
m_pTriangles->SetCount(m_pTriangles->m_iCount - 1);
}
void EEViewPort::OnMouseLeftDown(wxMouseEvent& event)
{
SetFocus();
Vector2 clickPos = Vector2::Create(event.GetX(), event.GetY());
if(event.AltDown())
{
m_bLookingStarted = true;
}
else
{
ExplosionEditor* pEditor = static_cast<ExplosionEditor*>(wxTheApp->GetTopWindow());
if(m_SelectedTriangleIndex < 0)
{
pEditor->SetSelection(-1, -1);
}
else
{
MeshEntity* pMesh = pEditor->GetCurrentMesh();
ExplosionVisitor* pExplosionVisitor = pMesh->GetComponent<ExplosionVisitor>();
Array<ExplosionVisitor::ChunkGroup>& aChunkGroups = pExplosionVisitor->GetChunkGroups();
int selectedChunk = pEditor->GetSelectedChunk();
int selectedSubMesh = pEditor->GetSelectedSubMesh();
if(selectedChunk >= 0
&& selectedSubMesh == m_SelectedSubMeshIndex
&& event.ControlDown())
{
// find out if the selected triangle is part of the selected chunk
int triangleIndexInChunk = GetTriangleIndex(aChunkGroups[selectedSubMesh].m_aChunks[selectedChunk], m_SelectedTriangleIndex);
// flip the selected triangle status
if(triangleIndexInChunk >= 0)
{
aChunkGroups[selectedSubMesh].m_aChunks[selectedChunk].aTriangleIndices.Delete(triangleIndexInChunk);
}
else
{
aChunkGroups[selectedSubMesh].m_aChunks[selectedChunk].aTriangleIndices.Add(snew uint(m_SelectedTriangleIndex));
// make sure the triangle is removed from every other chunk
for(uint i=0; i<aChunkGroups[selectedSubMesh].m_aChunks.GetSize(); ++i)
{
if(i != selectedChunk)
{
int triangleIndexInChunk = GetTriangleIndex(aChunkGroups[selectedSubMesh].m_aChunks[i], m_SelectedTriangleIndex);
if(triangleIndexInChunk >= 0)
{
aChunkGroups[selectedSubMesh].m_aChunks[i].aTriangleIndices.Delete(triangleIndexInChunk);
}
}
}
}
pEditor->OnChunksChanged();
}
else
{
int chunkIndex = GetChunkIndex(aChunkGroups[m_SelectedSubMeshIndex].m_aChunks, m_SelectedTriangleIndex);
if(chunkIndex >= 0)
{
pEditor->SetSelection(chunkIndex, m_SelectedSubMeshIndex);
}
}
}
}
}
