Fullbright chamz

[t10101]

by Where

First of all, this isn't made by me The credits go to "Where" from GD
I saw this wasn't posted yet.

HRESULT GenerateShader(IDirect3DDevice9 *pD3Ddev, IDirect3DPixelShader9 **pShader, float r, float g, float b )
{
    char szShader[ 64 ];
    ID3DXBuffer *pShaderBuf = NULL;	
	sprintf( szShader, "ps.1.1\ndef c0, %f, %f, %f, %f\nmov r0,c0", r, g, b, 1.0f );
    D3DXAssembleShader( szShader, sizeof( szShader ), NULL, NULL, 0, &pShaderBuf, NULL );
    if( FAILED( pD3Ddev->CreatePixelShader((const DWORD*)pShaderBuf->GetBufferPointer(), pShader)) )return E_FAIL;


    return S_OK;
}

After that you can use this

struct shaders
{
    IDirect3DPixelShader9 *sBlue, *sRed, *sPurple, *sOrange, *sWhite, *sGreen, *sYellow, *sPink, *sLBlue, *sLGreen, *sDGreen, *sLBlue2;
}; shaders sa;

void InitShaders( void )
{ }

#define scham( x, b, f ) if( x ) \
{ \
    m_pD3Ddev->SetRenderState( D3DRS_ZENABLE, FALSE ); \
    m_pD3Ddev->SetRenderState( D3DRS_ZFUNC, D3DCMP_NEVER ); \
    m_pD3Ddev->SetTexture( 0, NULL ); \
    m_pD3Ddev->SetPixelShader( NULL ); \
    m_pD3Ddev->SetPixelShader( f ); \
    m_pD3Ddev->DrawIndexedPrimitive( Type, BaseVertexIndex, MinVertexIndex, NumVertices, startIndex, primCount ); \
    m_pD3Ddev->SetRenderState( D3DRS_ZENABLE, TRUE ); \
	m_pD3Ddev->SetRenderState( D3DRS_ZFUNC,D3DCMP_LESSEQUAL ); \
    m_pD3Ddev->SetPixelShader( b ); \
}

Then you can use it like this

scham( yourlogyouwishtocham) sa.scolournormal, sa.scolourWH);

and ofcourse you need to Generate those shaders too

GenerateShader( m_pD3Ddev, &sa.sBlue, 0.0f, 0.0f, 1.0f );

You'll see that those shaders are floats and need to be converted from the normal "GenerateTextures", but that is simple math

Enjoy !!