// EMERGENT GAME TECHNOLOGIES PROPRIETARY INFORMATION
//
// This software is supplied under the terms of a license agreement or
// nondisclosure agreement with Emergent Game Technologies and may not 
// be copied or disclosed except in accordance with the terms of that 
// agreement.
//
//      Copyright (c) 1996-2007 Emergent Game Technologies.
//      All Rights Reserved.
//
// Emergent Game Technologies, Chapel Hill, North Carolina 27517
// http://www.emergent.net

//---------------------------------------------------------------------------
inline void NiShadowMap::_SDMInit()
{
    ms_akMapName[NiStandardMaterial::LIGHT_DIR] = "DirShadow";
    ms_akMapName[NiStandardMaterial::LIGHT_POINT] = "PointShadow";
    ms_akMapName[NiStandardMaterial::LIGHT_SPOT] = "SpotShadow";
}
//---------------------------------------------------------------------------
inline void NiShadowMap::_SDMShutdown()
{
    ms_akMapName[NiStandardMaterial::LIGHT_DIR] = NULL;
    ms_akMapName[NiStandardMaterial::LIGHT_POINT] = NULL;
    ms_akMapName[NiStandardMaterial::LIGHT_SPOT] = NULL;
}
//---------------------------------------------------------------------------
inline const NiFixedString& NiShadowMap::GetMapNameFromType(
    NiStandardMaterial::LightType eType)
{
    return ms_akMapName[eType];
}
//---------------------------------------------------------------------------
inline const bool NiShadowMap::GetLightTypeFromName(
    const NiFixedString& kName, unsigned int& uiID)
{
    if (kName == ms_akMapName[NiStandardMaterial::LIGHT_SPOT])
    {
        uiID = NiStandardMaterial::LIGHT_SPOT;
        return true;
    }

    if (kName == ms_akMapName[NiStandardMaterial::LIGHT_POINT])
    {
        uiID = NiStandardMaterial::LIGHT_POINT;
        return true;
    }

    if (kName == ms_akMapName[NiStandardMaterial::LIGHT_DIR])
    {
        uiID = NiStandardMaterial::LIGHT_DIR;
        return true;
    }

    return false;
}
//---------------------------------------------------------------------------
inline const float* NiShadowMap::GetWorldToShadowMap() const
{
    NIASSERT(m_spRenderClick->GetRenderViews().GetSize() > 0);
    NIASSERT(NiIsKindOf(Ni3DRenderView,
        m_spRenderClick->GetRenderViews().GetHead()));

    Ni3DRenderView* pkShadowView = NiSmartPointerCast(Ni3DRenderView,
        m_spRenderClick->GetRenderViews().GetHead());
    NIASSERT(pkShadowView->GetCamera());

    return pkShadowView->GetCamera()->GetWorldToCameraMatrix();
}
//---------------------------------------------------------------------------
inline NiRenderedTexture* NiShadowMap::GetTexture() const
{ 
    return m_spTexture; 
}
//---------------------------------------------------------------------------
inline NiShadowRenderClick* NiShadowMap::GetRenderClick() const
{
    return m_spRenderClick;
}
//---------------------------------------------------------------------------
inline NiTexturingProperty::ClampMode NiShadowMap::GetClampMode() const
{
    return (NiTexturingProperty::ClampMode) GetField(CLAMPMODE_MASK,
        CLAMPMODE_POS);
}
//---------------------------------------------------------------------------
inline void NiShadowMap::SetClampMode(
    NiTexturingProperty::ClampMode eClampMode)
{
    SetField(eClampMode, CLAMPMODE_MASK, CLAMPMODE_POS);
}
//---------------------------------------------------------------------------
inline NiTexturingProperty::FilterMode NiShadowMap::GetFilterMode() const
{
    return (NiTexturingProperty::FilterMode) GetField(FILTERMODE_MASK,
        FILTERMODE_POS);
}
//---------------------------------------------------------------------------
inline void NiShadowMap::SetFilterMode(
    NiTexturingProperty::FilterMode eFilterMode)
{
    SetField(eFilterMode, FILTERMODE_MASK, FILTERMODE_POS);
}
//---------------------------------------------------------------------------
inline NiShadowMap::TextureType NiShadowMap::GetTextureType()
{
    return (TextureType) GetField(TEXTURETYPE_MASK, TEXTURETYPE_POS);
}
//---------------------------------------------------------------------------
inline void NiShadowMap::SetTextureType(TextureType eTextureType)
{
    SetField(eTextureType, TEXTURETYPE_MASK, TEXTURETYPE_POS);
}
//---------------------------------------------------------------------------
inline void NiShadowMap::ClearFlags()
{
    m_uFlags = 0;
}
//---------------------------------------------------------------------------