void VertexDeclaration::Create(Graphics* graphics, const PODVector<VertexDeclarationElement>& elements)
{
SharedArrayPtr<D3DVERTEXELEMENT9> elementArray(new D3DVERTEXELEMENT9[elements.Size() + 1]);
D3DVERTEXELEMENT9* dest = elementArray;
for (Vector<VertexDeclarationElement>::ConstIterator i = elements.Begin(); i != elements.End(); ++i)
{
dest->Stream = i->stream_;
dest->Offset = i->offset_;
dest->Type = d3dElementType[i->element_];
dest->Method = D3DDECLMETHOD_DEFAULT;
dest->Usage = d3dElementUsage[i->element_];
dest->UsageIndex = d3dElementUsageIndex[i->element_];
dest++;
}
dest->Stream = 0xff;
dest->Offset = 0;
dest->Type = D3DDECLTYPE_UNUSED;
dest->Method = 0;
dest->Usage = 0;
dest->UsageIndex = 0;
IDirect3DDevice9* device = graphics->GetImpl()->GetDevice();
if (!device)
return;
device->CreateVertexDeclaration(elementArray, &declaration_);
}
void VertexDeclaration::Create(Graphics* graphics, const PODVector<VertexDeclarationElement>& elements)
{
SharedArrayPtr<D3DVERTEXELEMENT9> elementArray(new D3DVERTEXELEMENT9[elements.Size() + 1]);
D3DVERTEXELEMENT9* dest = elementArray;
for (Vector<VertexDeclarationElement>::ConstIterator i = elements.Begin(); i != elements.End(); ++i)
{
dest->Stream = (WORD)i->streamIndex_;
dest->Offset = (WORD)i->offset_;
dest->Type = d3dElementType[i->type_];
dest->Method = D3DDECLMETHOD_DEFAULT;
dest->Usage = d3dElementUsage[i->semantic_];
dest->UsageIndex = i->index_;
dest++;
}
dest->Stream = 0xff;
dest->Offset = 0;
dest->Type = D3DDECLTYPE_UNUSED;
dest->Method = 0;
dest->Usage = 0;
dest->UsageIndex = 0;
IDirect3DDevice9* device = graphics->GetImpl()->GetDevice();
HRESULT hr = device->CreateVertexDeclaration(elementArray, &declaration_);
if (FAILED(hr))
{
URHO3D_SAFE_RELEASE(declaration_);
URHO3D_LOGD3DERROR("Failed to create vertex declaration", hr);
}
}
