#include <vegas.h>
Public Member Functions | |
VegasPixelSampler (int xstart, int xend, int ystart, int yend) | |
~VegasPixelSampler () | |
u_int | GetTotalPixels () |
bool | GetNextPixel (int &xPos, int &yPos, u_int *use_pos) |
Private Attributes | |
u_int | TotalPx |
vector< PxLoc > | Pxa |
Definition at line 32 of file vegas.h.
VegasPixelSampler::VegasPixelSampler | ( | int | xstart, | |
int | xend, | |||
int | ystart, | |||
int | yend | |||
) |
Definition at line 30 of file vegas.cpp.
References lux::random::floatValueP(), Floor2Int(), Pxa, TotalPx, lux::PxLoc::x, and lux::PxLoc::y.
bool VegasPixelSampler::GetNextPixel | ( | int & | xPos, | |
int & | yPos, | |||
u_int * | use_pos | |||
) | [virtual] |
u_int VegasPixelSampler::GetTotalPixels | ( | ) | [virtual] |
vector<PxLoc> lux::VegasPixelSampler::Pxa [private] |
Definition at line 47 of file vegas.h.
Referenced by GetNextPixel(), and VegasPixelSampler().
u_int lux::VegasPixelSampler::TotalPx [private] |
Definition at line 45 of file vegas.h.
Referenced by GetNextPixel(), GetTotalPixels(), and VegasPixelSampler().