int
D3DOverdrawWindow::
ResetDevice(void)
{
Superclass::ResetDevice();
if (!SetQuery())
{
return 0;
}
if (!m_pSoup) { return 1; }
m_pSoup->ComputeNormals(); //TODO: check if we need this
// create vertex buffer
if (!SetVB())
{
return 0;
}
if (!SetIB())
{
return 0;
}
if (!SetVD())
{
return 0;
}
return 1;
}
VOID CameraWorkBase::CreateImage( LPIMAGE _pImage, LPINFO _pInfo )
{
// Vertex는 외부에서 받아온다
if( _pImage->pVB == NULL && _pImage->pIB == NULL )
{ // 처음 만들거나 iNumVertices정보가 변경되었을때
// Create VertexBuffer
_pImage->iNumVertices = _pInfo->iNumVertices;
CreateVB( &_pImage->pVB, _pImage->iNumVertices, sizeof( VERTEX ), VERTEX::FVF );
SetVB( _pImage->pVB, _pInfo->pVertex, _pImage->iNumVertices, sizeof( VERTEX ) );
// Create IndexBuffer
_pImage->iNumIndices = _pInfo->iNumIndices;
CreateIB( &_pImage->pIB, _pImage->iNumIndices, sizeof( INDEX ) );
SetIB( _pImage->pIB, _pInfo->pIndex, _pImage->iNumIndices, sizeof( INDEX) );
return;
}
LPVOID pVertices;
if( FAILED( _pImage->pVB->Lock( 0, sizeof( VERTEX ) * _pInfo->iNumVertices, (LPVOID*)&pVertices, 0 ) ) )
{
MessageBox( NULL, L"CreateImage_Course(){ ... pVB->Lock failed ... }", NULL, MB_OK );
return;
}
memcpy( pVertices, _pInfo->pVertex, sizeof( VERTEX ) * _pInfo->iNumVertices );
_pImage->pVB->Unlock();
}
VOID CameraWorkBase::CreateImage_Box( LPIMAGE _pImage )
{
INT iNumVertices = 8;
INT iNumIndices = 12;
_pImage->iNumVertices = iNumVertices;
_pImage->iNumIndices = iNumIndices;
// Init Vertex
VERTEX aVertex[ 8 ];
aVertex[ 0 ].vecPos = D3DXVECTOR3( -1.0f, 1.0f, -1.0f );
aVertex[ 1 ].vecPos = D3DXVECTOR3( 1.0f, 1.0f, -1.0f );
aVertex[ 2 ].vecPos = D3DXVECTOR3( -1.0f, 1.0f, 1.0f );
aVertex[ 3 ].vecPos = D3DXVECTOR3( 1.0f, 1.0f, 1.0f );
aVertex[ 4 ].vecPos = D3DXVECTOR3( -1.0f, -1.0f, -1.0f );
aVertex[ 5 ].vecPos = D3DXVECTOR3( 1.0f, -1.0f, -1.0f );
aVertex[ 6 ].vecPos = D3DXVECTOR3( -1.0f, -1.0f, 1.0f );
aVertex[ 7 ].vecPos = D3DXVECTOR3( 1.0f, -1.0f, 1.0f );
aVertex[ 0 ].dColor = m_dColBox;
aVertex[ 1 ].dColor = m_dColBox;
aVertex[ 2 ].dColor = m_dColBox;
aVertex[ 3 ].dColor = m_dColBox;
aVertex[ 4 ].dColor = m_dColBox;
aVertex[ 5 ].dColor = m_dColBox;
aVertex[ 6 ].dColor = m_dColBox;
aVertex[ 7 ].dColor = m_dColBox;
// Init Index
INDEX aIndex[ 12 ];
aIndex[ 0 ]._0 = 0; aIndex[ 0 ]._1 = 1;
aIndex[ 1 ]._0 = 0; aIndex[ 1 ]._1 = 2;
aIndex[ 2 ]._0 = 2; aIndex[ 2 ]._1 = 3;
aIndex[ 3 ]._0 = 3; aIndex[ 3 ]._1 = 1;
aIndex[ 4 ]._0 = 0; aIndex[ 4 ]._1 = 4;
aIndex[ 5 ]._0 = 1; aIndex[ 5 ]._1 = 5;
aIndex[ 6 ]._0 = 2; aIndex[ 6 ]._1 = 6;
aIndex[ 7 ]._0 = 3; aIndex[ 7 ]._1 = 7;
aIndex[ 8 ]._0 = 4; aIndex[ 8 ]._1 = 5;
aIndex[ 9 ]._0 = 5; aIndex[ 9 ]._1 = 7;
aIndex[ 10 ]._0 = 6; aIndex[ 10 ]._1 = 7;
aIndex[ 11 ]._0 = 6; aIndex[ 11 ]._1 = 4;
// Init VertexBuffer, IndexBuffer
CreateVB( &_pImage->pVB, iNumVertices, sizeof( VERTEX ), VERTEX::FVF );
SetVB( _pImage->pVB, aVertex, iNumVertices, sizeof( VERTEX ) );
CreateIB( &_pImage->pIB, iNumIndices, sizeof( INDEX ) );
SetIB( _pImage->pIB, aIndex, iNumIndices, sizeof( INDEX) );
}
bool JRenderServer::Draw( int firstIdx, int numIdx, int firstVert, int numVert, PrimitiveType primType )
{
if (numVert == 0) return false;
bool bIndexed = true;
int numPri = 0;
if (numIdx == 0)
{
numPri = GetNumPrimitives( primType, numVert );
bIndexed = false;
}
else
{
numPri = GetNumPrimitives( primType, numIdx );
}
if (primType == PrimitiveType_QuadList)
{
numPri = numVert/2;
bIndexed = true;
firstIdx = 0;
SetIB( m_QuadIB, firstVert );
}
HRESULT hRes = m_pDevice->BeginScene();
if (hRes != S_OK) return false;
if (bIndexed)
{
hRes = m_pDevice->DrawIndexedPrimitive( ConvertPrimitiveType( primType ), 0, numVert, firstIdx, numPri );
}
else
{
hRes = m_pDevice->DrawPrimitive( ConvertPrimitiveType( primType ), firstVert, numPri );
}
hRes = m_pDevice->EndScene();
if (hRes != S_OK) return false;
return (hRes == S_OK);
} // JRenderServer::Draw
int
D3DOverdrawWindow::
SetSoup(Soup* pSoup)
{
// re-create vertex and index buffers
m_pSoup = pSoup;
if (!SetVB())
{
return 0;
}
if (!SetIB())
{
return 0;
}
// create other device objects as needed
if (!m_VD)
{
if (!SetVD())
{
return 0;
}
}
if (!m_pOcclusionQuery[0] || !m_pOcclusionQueryPix[0])
{
if (!SetQuery())
{
return 0;
}
}
return 1;
}
/////////////////////////////////////////////////////////////////////////////////
// MeshSegment implementation
MeshSegment::MeshSegment( const Segment3 & vSegment, GPUInputLayout * pIL ):
LineListMesh(), m_vSegment( vSegment )
{
Assert( pIL != NULL );
SetIL( pIL );
UInt iVertexSize = m_pIL->GetSize();
UInt iVertexCount = 2;
//UInt iEdgeCount = 1;
UInt iIndexCount = 2;
// Create buffers
GPUVertexBuffer * pVB = RenderingFn->CreateVertexBuffer( iVertexSize, iVertexCount );
pVB->SetUsage( GPURESOURCE_USAGE_DEFAULT );
GPUIndexBuffer * pIB = RenderingFn->CreateIndexBuffer( iIndexCount );
pIB->SetUsage( GPURESOURCE_USAGE_DEFAULT );
SetVB( pVB );
SetIB( pIB );
// Generate vertices
UInt iOffset, iSize;
m_pIL->GetFieldRange( &iOffset, &iSize, GPUINPUTFIELD_SEMANTIC_POSITION, 0 );
Byte * arrPositions = m_pVB->GetData() + iOffset;
Byte * arrTexCoords = NULL;
if ( m_pIL->HasField(GPUINPUTFIELD_SEMANTIC_TEXCOORD, 0) ) {
m_pIL->GetFieldRange( &iOffset, &iSize, GPUINPUTFIELD_SEMANTIC_TEXCOORD, 0 );
arrTexCoords = m_pVB->GetData() + iOffset;
}
Vertex4 * pPosition;
TextureCoord1 * pTexCoord;
pPosition = (Vertex4*)( arrPositions );
*pPosition = m_vSegment.EndA;
arrPositions += iVertexSize;
if ( arrTexCoords != NULL ) {
pTexCoord = (TextureCoord1*)( arrTexCoords );
pTexCoord->T = 0.0f;
arrTexCoords += iVertexSize;
}
pPosition = (Vertex4*)( arrPositions );
*pPosition = m_vSegment.EndB;
if ( arrTexCoords != NULL ) {
pTexCoord = (TextureCoord1*)( arrTexCoords );
pTexCoord->T = 1.0f;
}
// Generate indices
UInt * arrIndices = (UInt*)( m_pIB->GetData() );
arrIndices[0] = 0;
arrIndices[1] = 1;
// Bind buffers
m_pVB->Bind();
m_pIB->Bind();
}
/////////////////////////////////////////////////////////////////////////////////
// MeshTriangle implementation
MeshTriangle::MeshTriangle( const Triangle3 & vTriangle, GPUInputLayout * pIL ):
TriangleListMesh(), m_vTriangle( vTriangle )
{
Assert( pIL != NULL );
SetIL( pIL );
UInt iVertexSize = m_pIL->GetSize();
UInt iVertexCount = 3;
//UInt iTriangleCount = 1;
UInt iIndexCount = 3;
// Create buffers
GPUVertexBuffer * pVB = RenderingFn->CreateVertexBuffer( iVertexSize, iVertexCount );
pVB->SetUsage( GPURESOURCE_USAGE_DEFAULT );
GPUIndexBuffer * pIB = RenderingFn->CreateIndexBuffer( iIndexCount );
pIB->SetUsage( GPURESOURCE_USAGE_DEFAULT );
SetVB( pVB );
SetIB( pIB );
// Generate vertices
UInt iOffset, iSize;
m_pIL->GetFieldRange( &iOffset, &iSize, GPUINPUTFIELD_SEMANTIC_POSITION, 0 );
Byte * arrPositions = m_pVB->GetData() + iOffset;
Byte * arrNormals = NULL;
if ( m_pIL->HasField(GPUINPUTFIELD_SEMANTIC_NORMAL, 0) ) {
m_pIL->GetFieldRange( &iOffset, &iSize, GPUINPUTFIELD_SEMANTIC_NORMAL, 0 );
arrNormals = m_pVB->GetData() + iOffset;
}
Byte * arrTexCoords = NULL;
if ( m_pIL->HasField(GPUINPUTFIELD_SEMANTIC_TEXCOORD, 0) ) {
m_pIL->GetFieldRange( &iOffset, &iSize, GPUINPUTFIELD_SEMANTIC_TEXCOORD, 0 );
arrTexCoords = m_pVB->GetData() + iOffset;
}
Vertex4 * pPosition;
Vector4 * pNormal;
TextureCoord2 * pTexCoord;
Vector4 vNormal = m_vTriangle.GetPlane().Normal;
pPosition = (Vertex4*)( arrPositions );
*pPosition = m_vTriangle.A;
arrPositions += iVertexSize;
if ( arrNormals != NULL ) {
pNormal = (Vector4*)( arrNormals );
*pNormal = vNormal;
arrNormals += iVertexSize;
}
if ( arrTexCoords != NULL ) {
pTexCoord = (TextureCoord2*)( arrTexCoords );
pTexCoord->T = 0.0f;
pTexCoord->U = 0.0f;
arrTexCoords += iVertexSize;
}
pPosition = (Vertex4*)( arrPositions );
*pPosition = m_vTriangle.B;
arrPositions += iVertexSize;
if ( arrNormals != NULL ) {
pNormal = (Vector4*)( arrNormals );
*pNormal = vNormal;
arrNormals += iVertexSize;
}
if ( arrTexCoords != NULL ) {
pTexCoord = (TextureCoord2*)( arrTexCoords );
pTexCoord->T = 1.0f;
pTexCoord->U = 0.0f;
arrTexCoords += iVertexSize;
}
pPosition = (Vertex4*)( arrPositions );
*pPosition = m_vTriangle.C;
if ( arrNormals != NULL ) {
pNormal = (Vector4*)( arrNormals );
*pNormal = vNormal;
}
if ( arrTexCoords != NULL ) {
pTexCoord = (TextureCoord2*)( arrTexCoords );
pTexCoord->T = 0.0f;
pTexCoord->U = 1.0f;
}
// Generate indices
UInt * arrIndices = (UInt*)( m_pIB->GetData() );
arrIndices[0] = 0;
arrIndices[1] = 1;
arrIndices[2] = 2;
// Bind buffers
m_pVB->Bind();
m_pIB->Bind();
}
