C++ (Cpp) IMaterial::GetMaterialVarFlag Examples

Example #1

File: material.cpp Project: DeadZoneLuna/SourceEngine2007

//-----------------------------------------------------------------------------
// Purpose: 
// Input  : pDC - 
//			dstRect - 
//			detectErrors - 
//-----------------------------------------------------------------------------
void CMaterial::DrawBrowserIcons( CDC *pDC, RECT& dstRect, bool detectErrors )
{
	static CMaterial* pTranslucentIcon = 0;
	static CMaterial* pOpaqueIcon = 0;
	static CMaterial* pSelfIllumIcon = 0;
	static CMaterial* pBaseAlphaEnvMapMaskIcon = 0;
	static CMaterial* pErrorIcon = 0;

	if (!pTranslucentIcon)
	{
		pTranslucentIcon			= CreateMaterial("editor/translucenticon", true);
		pOpaqueIcon					= CreateMaterial("editor/opaqueicon", true);
		pSelfIllumIcon				= CreateMaterial("editor/selfillumicon", true);
		pBaseAlphaEnvMapMaskIcon	= CreateMaterial("editor/basealphaenvmapmaskicon", true);
		pErrorIcon					= CreateMaterial("editor/erroricon", true);

		Assert( pTranslucentIcon && pOpaqueIcon && pSelfIllumIcon && pBaseAlphaEnvMapMaskIcon && pErrorIcon );
	}

	bool error = false;

	IMaterial* pMaterial = GetMaterial();
	if ( pMaterial->GetMaterialVarFlag( MATERIAL_VAR_TRANSLUCENT ) )
	{
		DrawIcon( pDC, pTranslucentIcon, dstRect );
		if (detectErrors)
		{
			error = error || !m_TranslucentBaseTexture; 
		}
	}
	else
	{
		DrawIcon( pDC, pOpaqueIcon, dstRect ); 
	}

	if ( pMaterial->GetMaterialVarFlag( MATERIAL_VAR_SELFILLUM ))
	{
		DrawIcon( pDC, pSelfIllumIcon, dstRect ); 
		if (detectErrors)
		{
			error = error || !m_TranslucentBaseTexture;
		}
	}

	if ( pMaterial->GetMaterialVarFlag( MATERIAL_VAR_BASEALPHAENVMAPMASK ))
	{
		DrawIcon( pDC, pBaseAlphaEnvMapMaskIcon, dstRect ); 
		if (detectErrors)
		{
			error = error || !m_TranslucentBaseTexture;
		}
	}

	if (error)
	{
		DrawIcon( pDC, pErrorIcon, dstRect );
	}
}