DiTerrainMap::DiTerrainMap(DiSceneManager* sm)
:
mVertexDecl(NULL),
mVertexBuffer(NULL),
mDesc(NULL),
mMaxHeight(-10000000),
mMinHeight(10000000),
mWaterMap(NULL),
mFoliageMap(NULL),
mRoot(NULL),
mCreator(sm)
{
SetShadowCastEnable(false);
CreateVertexDecl();
}
bool Init()
{
// Only truly initialize on the first volumetric light
++m_nRefCount;
if (m_nRefCount > 1)
return true;
// Setup any console variables
if (!g_cvarEnableVolumetricLight.IsInitted())
{
g_cvarEnableVolumetricLight.Init(g_pLTClient, "EnableVolumetricLight", NULL, 1.0f);
g_cvarVolumetricLightSlices.Init(g_pLTClient, "VolumetricLightSlices", NULL, DEFAULT_SLICES);
g_cvarVolumetricLightSliceRes.Init(g_pLTClient, "VolumetricLightSliceRes", NULL, 320.0f);
g_cvarVolumetricLightShadow.Init(g_pLTClient, "VolumetricLightShadow", NULL, 1.0f);
g_cvarVolumetricLightShadowRes.Init(g_pLTClient, "VolumetricLightShadowSize", NULL, 128.0f);
g_cvarVolumetricLightNoise.Init(g_pLTClient, "VolumetricLightNoise", NULL, 1.0f);
g_cvarVolumetricLightFloat.Init(g_pLTClient, "VolumetricLightFloat", NULL, 1.0f);
}
if (!DATABASE_CATEGORY(VolumetricLight).Init())
{
Term();
return false;
}
if (!CreateVertexDecl())
{
Term();
return false;
}
if (!CreateMaterials())
{
Term();
return false;
}
if (!CreateShellIB())
{
Term();
return false;
}
return true;
}
