void Water::Init()
{
Shutdown();
Terrain * terrain = Environment::Instance()->GetTerrain();
if (!terrain)
return ;
mSizeX = terrain->GetConfig().xVertexCount - 1;
mSizeZ = terrain->GetConfig().zVertexCount - 1;
mGridSize = terrain->GetConfig().xSize / mSizeX;
mData = new char[mSizeX * mSizeZ];
ZeroMemory(mData, mSizeX * mSizeZ);
_allocBlock();
mTech = Environment::Instance()->GetShaderLib()->GetTechnique("Water");
mTech_UnderWater = Environment::Instance()->GetShaderLib()->GetTechnique("UnderWater");
mTex_Wave = VideoBufferManager::Instance()->Load2DTexture("Water\\PerlinNormalHeight.dds", "Water\\PerlinNormalHeight.dds");
mTex_Fresnel = VideoBufferManager::Instance()->Load2DTexture("Water\\Fresnel.bmp", "Water\\Fresnel.bmp");
mTex_Normal0 = mTex_Wave;//VideoBufferManager::Instance()->Load2DTexture("Water\\WaterNormal1.tga", "Water\\WaterNormal1.tga");
mTex_Normal1 = mTex_Wave;//VideoBufferManager::Instance()->Load2DTexture("Water\\WaterNormal2.tga", "Water\\WaterNormal2.tga");
d_assert (mTech != NULL && mTex_Normal0 != NULL && mTech_UnderWater != NULL);
_initRT();
}
SmallArena::Block* SmallArena::_claimBlock(size_t rounded_size, Block** free_head) {
Block* free_block = *free_head;
if (free_block) {
removeFromLLAndNull(free_block);
return free_block;
}
return _allocBlock(rounded_size, NULL);
}