void FourDimensionalScene::MakeSlice(const HyperPlane &hp)
{
ClearSlice();
std::vector<FourDimensionalObject *>::const_iterator it = mObjects.cbegin();
for (; it != mObjects.cend(); ++it)
mSlice.push_back((*it)->Slice(hp).release());
}
//--- Private initializer for everything
void c_Histogram::InitHist(const int f, const int s, const int c, const int sm)
{
if(!isInitialized)
{
histogram = new c_HistSlice[f]();
rawSlice = new RGBA_uint32_t[256];
curFrame = 0;
totFrames = f;
frameSize = s;
channels = c;
scaleMode = sm;
ClearSlice();
isInitialized = true;
}
}
void c_Histogram::ProcessFrame(const unsigned char* frameData)
{
for(int px = 0; px < (frameSize * channels); px += 3)
{
//histogram[curFrame].Inc('r', frameData[px + 0], rawSlice);
//histogram[curFrame].Inc('g', frameData[px + 1], rawSlice);
//histogram[curFrame].Inc('b', frameData[px + 2], rawSlice);
histogram[curFrame].IncFastInline((unsigned char)frameData[px + 0],
(unsigned char)frameData[px + 1],
(unsigned char)frameData[px + 2],
rawSlice);
}
//histogram->PrintMaxValues();
histogram[curFrame].Normalize(scaleMode, rawSlice);
ClearSlice();
curFrame++;
}