Xtravax: Created page with " This C++ Function is found inside of CAdditionalVertexStreamManager. It checks if --. It can be found in '''Client/Cli..."

2017-05-14T13:35:31Z

Created page with "<pageclass subcaption="C++ Function"></pageclass> This C++ Function is found inside of CAdditionalVertexStreamManager. It checks if --. It can be found in '''Client/Cli..."

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<pageclass subcaption="C++ Function"></pageclass>

This C++ Function is found inside of [[CAdditionalVertexStreamManager]].

It checks if --.

It can be found in '''Client/Client Core/Sources/CAdditionalVertexStreamManager.cpp''' in Visual Studio.

==Required Arguments==
*'''state:''' To be defined.

==Returns==
Returns a boolean value representing whether this can be done or not.

==Code==
<syntaxhighlight lang="c++">
bool CAdditionalVertexStreamManager::CheckCanDoThis ( const SCurrentStateInfo& state )
{
if ( state.decl.numElements != 4 )
return false;

// Check vertex declaration requirements
const D3DVERTEXELEMENT9* elements = state.decl.elements;
if ( elements[0].Stream != 0 || elements[0].Type != D3DDECLTYPE_D3DCOLOR || elements[0].Usage != D3DDECLUSAGE_COLOR )
return false;

if ( elements[1].Stream != 1 || elements[1].Type != D3DDECLTYPE_FLOAT3 || elements[1].Usage != D3DDECLUSAGE_POSITION )
return false;

if ( elements[2].Stream != 1 || elements[2].Type != D3DDECLTYPE_FLOAT2 || elements[2].Usage != D3DDECLUSAGE_TEXCOORD )
return false;

if ( elements[3].Stream != 255 )
return false;

// Check vertex stream
if ( !state.stream1.pStreamData )
return false;

if ( state.stream1.Stride != 20 )
return false;

if ( state.args.PrimitiveType != D3DPT_TRIANGLESTRIP && state.args.PrimitiveType != D3DPT_TRIANGLELIST )
return false;

return true;
}
</syntaxhighlight>

==See Also==
*[[CAdditionalVertexStreamManager]]

CheckCanDoThis - Revision history

Xtravax: Created page with " This C++ Function is found inside of CAdditionalVertexStreamManager. It checks if --. It can be found in '''Client/Cli..."