void CShadow::onTick(float fElapsedTime) {
for (unsigned int i(0); i < m_vMesh.size(); i++) {
D3DXVECTOR3 vSun(*m_pSun); D3DXMATRIX mInv;
D3DXMatrixInverse(&mInv, NULL, m_vMat[i]);
D3DXVec3TransformCoord(&vSun, &vSun, &mInv);
ID3DXMesh* pMesh;
m_vMesh[i]->CloneMeshFVF(m_vMesh[i]->GetOptions(), D3DFVF_XYZ,
CDirect3D::getInstance()->GetD3D9Device(), &pMesh);
D3DXVECTOR3 *pVertices, *pVolume;
WORD* pIndices;
pMesh->LockVertexBuffer(NULL, (void**) &pVertices);
pMesh->LockIndexBuffer(NULL, (void**) &pIndices);
DWORD dwFaces(pMesh->GetNumFaces());
WORD* pEdges = new WORD[dwFaces*3*2];
DWORD dwEdges(0);
for (DWORD j(0); j < dwFaces; j++) {
WORD wFace0 = pIndices[j*3];
WORD wFace1 = pIndices[j*3+1];
WORD wFace2 = pIndices[j*3+2];
D3DXVECTOR3 v0 = pVertices[wFace0];
D3DXVECTOR3 v1 = pVertices[wFace1];
D3DXVECTOR3 v2 = pVertices[wFace2];
D3DXVECTOR3 vCross1(v2-v1);
D3DXVECTOR3 vCross2(v1-v0);
D3DXVECTOR3 vNormal;
D3DXVec3Cross(&vNormal, &vCross1, &vCross2);
if (D3DXVec3Dot(&vNormal, m_pSun) > 0.f) {
AddEdge(pEdges, dwEdges, wFace0, wFace1);
AddEdge(pEdges, dwEdges, wFace1, wFace2);
AddEdge(pEdges, dwEdges, wFace2, wFace0);
}
}
m_dwTriangles[i] = dwEdges*2;
m_vVB[i]->Lock(0, sizeof(D3DXVECTOR3)*m_dwTriangles[i]*3, (void**) &pVolume, NULL);
// some (solvable, but expensive) issues here:
// (view port related) direction undetermined for segment v1 - v2,
// so CULL_CW doesn't necessarily mean 'back side'.
for (DWORD j(0); j < dwEdges; j++) {
D3DXVECTOR3 v1 = pVertices[pEdges[2*j+0]];
D3DXVECTOR3 v2 = pVertices[pEdges[2*j+1]];
D3DXVECTOR3 v3 = (v1 - vSun);
D3DXVECTOR3 v4 = (v2 - vSun);
pVolume[j*6] = v3;
pVolume[j*6+1] = v1;
pVolume[j*6+2] = v4; // 1 2
pVolume[j*6+3] = v4; // |\|
pVolume[j*6+4] = v1; // 3 4
pVolume[j*6+5] = v2;
}
m_vVB[i]->Unlock();
pMesh->UnlockVertexBuffer();
pMesh->UnlockIndexBuffer();
Safe_Release(pMesh);
Safe_Delete_Array(pEdges);
}
}
void CDebug::Destroy()
{
Safe_Release(m_pGridVB);
Safe_Release(m_pLineVB);
for( int i = 0; i < LOG_COUNT; ++i)
{
Safe_Delete_Array(m_StaticLog[i]);
Safe_Delete_Array(m_Log[i]);
Safe_Release(m_Text3D[i]);
//Safe_Delete_Array(m_vList[i]);
}
Safe_Delete_Array(m_StaticLog);
Safe_Delete_Array(m_Log);
Safe_Release(m_Line);
Safe_Release(m_pFont); // 폰트 구조체해제
DeleteObject(m_hFont);
DeleteDC(m_hdc);
}
DepthBuffer::~DepthBuffer()
{
Safe_Delete_Array(m_DepthBuffer);
}
void CMesh::Destroy()
{
Safe_Delete_Array(m_arrayTexture);
}
